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Lu R, Lin J, Zhou Y, Chen Q, Fan Z, Wu S, Qin P, Li L. Rabies vaccination adherence and associated factors among rabies-exposed patients in Shenzhen, China: a hospital-based cross-sectional study. Epidemiol Infect 2024; 152:e15. [PMID: 38195536 PMCID: PMC10894897 DOI: 10.1017/s0950268824000049] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/24/2023] [Revised: 12/17/2023] [Accepted: 01/03/2024] [Indexed: 01/11/2024] Open
Abstract
Adherence to post-exposure prophylaxis and post-exposure vaccination (PEV) is an important measure to prevent rabies. The purpose of this study was to explore the adherence to the vaccination protocol and its influencing factors among rabies-exposed patients in Shenzhen, China. A cross-sectional survey was conducted in a tertiary hospital in Shenzhen, China, to obtain epidemiological characteristics of patients; knowledge, attitude, and practice scores of rabies prevention; and medical records. A total of 326 patients requiring full rabies PEV were included in this study, and only 62% (202) completed the full course of vaccination according to the norms of the vaccination guidelines. After multifactor logistic regression, the factors influencing adherence to vaccination were as follows: age 31 to 40 years, time spent to reach the nearest rabies prevention clinic was >60 min, the time of injury was at night to early morning, the place of injury was a school/laboratory, the animal causing injury was a cat, the health status of the animal causing injury could not be determined, and patients with higher practice scores (all p<0.05). Understanding the factors influencing rabies vaccination adherence among rabies-exposed patients in urban areas of China and promote changes in patients' practice toward rabies prevention is essential for rabies elimination by 2030.
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Affiliation(s)
- Ruiqi Lu
- School of Public Health, Shantou University, Shantou, China
- Injury Prevention Research Center, Shantou University Medical College, Shantou, China
| | - Jinsheng Lin
- Emergency Department, Shenzhen Qianhai Shekou Free Trade Zone Hospital, Shenzhen, China
| | - Yang Zhou
- Emergency Department, Shenzhen Qianhai Shekou Free Trade Zone Hospital, Shenzhen, China
| | - Qian Chen
- Emergency Department, Shenzhen Qianhai Shekou Free Trade Zone Hospital, Shenzhen, China
| | - Zaiying Fan
- Emergency Department, Shenzhen Qianhai Shekou Free Trade Zone Hospital, Shenzhen, China
| | - Shuning Wu
- Department of Thyroid and Breast Surgery, Shenzhen Qianhai Shekou Free Trade Zone Hospital, Shenzhen, China
| | - Pei Qin
- Clinical Center for Public Health, Shenzhen Qianhai Shekou Free Trade Zone Hospital, Shenzhen, China
| | - Liping Li
- School of Public Health, Shantou University, Shantou, China
- Injury Prevention Research Center, Shantou University Medical College, Shantou, China
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Madeira S, Bernardino R, Osório HC, Boinas F. Mosquito (Diptera: Culicidae) Fauna of a Zoological Park in an Urban Setting: Analysis of Culex pipiens s.l. and Their Biotypes. Insects 2024; 15:45. [PMID: 38249051 PMCID: PMC10816151 DOI: 10.3390/insects15010045] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/08/2023] [Revised: 12/30/2023] [Accepted: 01/03/2024] [Indexed: 01/23/2024]
Abstract
Mosquito-borne diseases (MBDs) are important emerging diseases that affect humans and animals. Zoological parks can work as early warning systems for the occurrence of MBDs. In this study, we characterized the mosquito fauna captured inside Lisbon Zoo from May 2018 to November 2019. An average of 2.4 mosquitos per trap/night were captured. Five mosquito species potentially causing MBDs, including Culex pipiens biotypes, were found in the zoo. The sympatric occurrence of Culex pipiens biotypes represents a risk factor for the epizootic transmission of West Nile virus and Usutu virus. The mosquito occurrence followed the expected seasonality, with the maximum densities during summer months. However, mosquito activity was detected in winter months in low numbers. The minimum temperature and the relative humidity (RH) on the day of capture showed a positive effect on Culex pipiens abundance. Contrary, the RH the week before capture and the average precipitation the week of capture had a negative effect. No invasive species were identified, nor have flaviviruses been detected in the mosquitoes. The implementation of biosecurity measures regarding the hygiene of the premises and the strict control of all the animals entering the zoo can justify the low prevalence of mosquitoes and the absence of flavivirus-infected mosquitoes.
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Affiliation(s)
- Sara Madeira
- CIISA—Centre for Interdisciplinary Research in Animal Health, Faculty of Veterinary Medicine, University of Lisbon, 1300-477 Lisboa, Portugal;
- Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), 1300-477 Lisboa, Portugal
| | | | - Hugo Costa Osório
- CEVDI—INSA—Centre for Vectors and Infectious Diseases Research, National Institute of Health Doutor Ricardo Jorge, 2965-575 Águas de Moura, Portugal;
- ISAMB—Instituto de Saúde Ambiental, Faculdade de Medicina, Universidade de Lisboa, 1649-028 Lisboa, Portugal
| | - Fernando Boinas
- CIISA—Centre for Interdisciplinary Research in Animal Health, Faculty of Veterinary Medicine, University of Lisbon, 1300-477 Lisboa, Portugal;
- Associate Laboratory for Animal and Veterinary Sciences (AL4AnimalS), 1300-477 Lisboa, Portugal
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Wongchan N, Nilmanat K, Chinnawong T. Situational Analysis of Barriers to Continuity of End-of-Life Care in Urban Areas, Bangkok. J Soc Work End Life Palliat Care 2024; 20:48-64. [PMID: 37975832 DOI: 10.1080/15524256.2023.2282354] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/19/2023]
Abstract
This qualitative study was designed to describe the continuity of end-of-life care and identify barriers to continuity in urban Bangkok. Continuity of care is considered an essential part of palliative care to promote the quality of life of patients at the end of life. The majority of studies have been conducted exploring continuity of care in rural communities. However, few studies have focused on urban areas, particularly in big cities. Twelve healthcare providers were the participants, including nurses in inpatient units, and in the Health Community and Continuity of Care Unit, a palliative care physician, and social workers. The data collection consisted of individual interviews, field notes, and observations. Content analysis was used to analyze data and identify barriers. The continuity of end-of-life care in a selected setting was fragmented. Three main barriers to the continuity of end-of-life care consisted of misunderstandings about patients who required palliative care, staff workloads, and incomplete patient information. The development of a comprehensive patient information sheet for communication among a multidisciplinary team could promote continuity of end-of-life care from hospital to home. An interprofessional training course on continuity of end-of-life care is also recommended. Finally, the staff workload should be monitored and managed.
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Affiliation(s)
- Nisa Wongchan
- Faculty of Nursing, Prince of Songkla University, Songkhla, Thailand
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Monge-Rojas R, Vargas-Quesada R, Previdelli AN, Kovalskys I, Herrera-Cuenca M, Cortés LY, García MCY, Liria-Domínguez R, Rigotti A, Fisberg RM, Ferrari G, Fisberg M, Gómez G. A Landscape of Micronutrient Dietary Intake by 15- to 65-Years-Old Urban Population in 8 Latin American Countries: Results From the Latin American Study of Health and Nutrition. Food Nutr Bull 2023:3795721231215267. [PMID: 38112070 DOI: 10.1177/03795721231215267] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2023]
Abstract
BACKGROUND Latin American countries have shifted from traditional diets rich in micronutrients to a Westernized diet rich in high energy-dense foods and low in micronutrients. OBJECTIVE This study aimed to determine the prevalence of adequate micronutrient intakes in urban populations of 8 Latin American countries. METHOD Micronutrient dietary intake data were collected from September 2014 to August 2015 from 9216 men and women aged 15.0 to 65.0 years living in urban populations of 8 Latin American countries. Dietary intake was collected using two 24-hour recalls on nonconsecutive days. Micronutrient adequacy of intake was calculated using the Estimated Average Requirement cut-off method. RESULTS In general terms, the prevalence of inadequate intake of thiamine, riboflavin, niacin, folate, cobalamin, iron, phosphorus, copper, and selenium ranged from 0.4% to 9.9%. In contrast, the prevalence of inadequacy of pyridoxine, zinc, vitamin C, and vitamin A ranged from 15.7% to 51.5%. The nutrients with a critical prevalence of inadequacy were magnesium (80.5%), calcium (85.7%), and vitamin D (98.2%). The highest prevalence of inadequate intakes was observed in the low educational level, participants with overweight/obesity, in men, and varies according to socioeconomic status. CONCLUSIONS There is an urgent need to define direct regional actions and strategies in Latin America aimed at improving micronutrient adequacy, either through staple food fortification programs, agronomic biofortification, or food policies that facilitate economic access to micronutrient-rich foods.
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Affiliation(s)
- Rafael Monge-Rojas
- Costa Rican Institute for Research and Education on Nutrition and Health (INCIENSA), Tres Ríos, Cartago, Costa Rica
| | - Rulamán Vargas-Quesada
- Costa Rican Institute for Research and Education on Nutrition and Health (INCIENSA), Tres Ríos, Cartago, Costa Rica
| | | | - Irina Kovalskys
- Pontificia Universidad Católica Argentina, Buenos Aires, Argentina
| | - Marianella Herrera-Cuenca
- Universidad Central de Venezuela, Caracas, Venezuela
- Framingham State University, Framingham, MA, USA
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Somsunun K, Prapamontol T, Kuanpan T, Santijitpakdee T, Kohsuwan K, Jeytawan N, Thongjan N. Health Risk Assessment of Heavy Metals in Indoor Household Dust in Urban and Rural Areas of Chiang Mai and Lamphun Provinces, Thailand. Toxics 2023; 11:1018. [PMID: 38133419 PMCID: PMC10747779 DOI: 10.3390/toxics11121018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2023] [Revised: 11/25/2023] [Accepted: 12/02/2023] [Indexed: 12/23/2023]
Abstract
Indoor exposure to heavy metals poses human health risks worldwide, but study reports from Thailand are still limited, particularly in rural and urban areas. We measured the heavy metals in a hundred indoor household dust samples collected from urban and rural areas in Chiang Mai and Lamphun provinces and found a significantly higher concentration of As in rural areas and Cd in urban areas with industrial activities. The source identification of the heavy metals showed significant enrichment from traffic emissions, paint, smoking, and mixed sources with natural soil. From health risk assessment models, children were more vulnerable to noncarcinogenic risks (HI = 1.45), primarily via ingestion (HQ = 1.39). Lifetime cancer risks (LCRs) due to heavy metal exposure were found in adults (LCR = 5.31 × 10-4) and children (LCR = 9.05 × 10-4). The cancer risks from As were higher in rural areas via ingestion, while Cr and Ni were higher in urban areas via inhalation and ingestion, respectively. This study estimated that approximately 5 out of 10,000 adults and 9 out of 10,000 children among the population may develop cancer in their lifetime from exposure to indoor heavy metals in this region.
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Affiliation(s)
- Kawinwut Somsunun
- Environment and Health Research Group, Research Institute for Health Sciences (RIHES), Chiang Mai University, Chiang Mai 50200, Thailand; (K.S.); (T.K.); (T.S.); (K.K.); (N.J.); (N.T.)
- PhD Degree Program in Environmental Science, Environmental Science Research Center, Faculty of Science, Chiang University, Chiang Mai 50200, Thailand
| | - Tippawan Prapamontol
- Environment and Health Research Group, Research Institute for Health Sciences (RIHES), Chiang Mai University, Chiang Mai 50200, Thailand; (K.S.); (T.K.); (T.S.); (K.K.); (N.J.); (N.T.)
| | - Todsabhorn Kuanpan
- Environment and Health Research Group, Research Institute for Health Sciences (RIHES), Chiang Mai University, Chiang Mai 50200, Thailand; (K.S.); (T.K.); (T.S.); (K.K.); (N.J.); (N.T.)
| | - Teetawat Santijitpakdee
- Environment and Health Research Group, Research Institute for Health Sciences (RIHES), Chiang Mai University, Chiang Mai 50200, Thailand; (K.S.); (T.K.); (T.S.); (K.K.); (N.J.); (N.T.)
| | - Kanyapak Kohsuwan
- Environment and Health Research Group, Research Institute for Health Sciences (RIHES), Chiang Mai University, Chiang Mai 50200, Thailand; (K.S.); (T.K.); (T.S.); (K.K.); (N.J.); (N.T.)
| | - Natwasan Jeytawan
- Environment and Health Research Group, Research Institute for Health Sciences (RIHES), Chiang Mai University, Chiang Mai 50200, Thailand; (K.S.); (T.K.); (T.S.); (K.K.); (N.J.); (N.T.)
| | - Nathaporn Thongjan
- Environment and Health Research Group, Research Institute for Health Sciences (RIHES), Chiang Mai University, Chiang Mai 50200, Thailand; (K.S.); (T.K.); (T.S.); (K.K.); (N.J.); (N.T.)
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BenRhouma O, Rebai C, Ben-Romdhane M, Di Cara D, Artale G, Panzavecchia N. The Environmental Impacts of Radio Frequency and Power Line Communication for Advanced Metering Infrastructures in Smart Grids. Sensors (Basel) 2023; 23:9621. [PMID: 38139467 PMCID: PMC10747737 DOI: 10.3390/s23249621] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/08/2023] [Revised: 11/09/2023] [Accepted: 11/22/2023] [Indexed: 12/24/2023]
Abstract
In the neighborhood area network (NAN), the advanced metering infrastructure (AMI) enables a bidirectional connection between the smart meter (SM) and the data concentrator (DC). Sensors, such as smart meter nodes or environmental sensor nodes, play a crucial role in measuring and transmitting data to central units for advanced monitoring, management, and analysis of energy consumption. Wired and wireless communication technologies are used to implement the AMI-NAN. This paper delves into a novel approach for optimizing the choice of communication medium, air for radio frequency (RF) or power lines for power line communication (PLC), between the SM and DC in the context of the AMI-NAN. The authors methodically select the specific technologies, RF and NB-PLC (narrowband power line communication), and meticulously characterize their attributes. Then, a comparative analysis spanning rural, urban, and industrial settings is conducted to evaluate the proposed method. The overall reliability performance of the AMI-NAN system requires a packet error rate (PER) lower than 10%. To this end, an efficient approach is introduced to assess and enhance the reliability of NB-PLC and RF for AMI-NAN applications. Simulation results demonstrate that wireless communication is the optimal choice for the rural scenario, especially for a signal-to-noise ratio (SNR) lower than 25 dB. However, in urban environments characterized by higher SNR values and moderately dense networks, NB-PLC gains prominence. In denser networks, it outperforms wireless communication, exhibiting a remarkable 10 dB gain for a bit error rate (BER) of 10-3. Moreover, in industrial zones characterized by intricate network topologies and non-linear loads, the power line channel emerges as the optimal choice for data transmission.
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Affiliation(s)
- Ons BenRhouma
- COSIM Research Laboratory, SUP’COM, University of Carthage, Ariana 2083, Tunisia; (C.R.); (M.B.-R.)
| | - Chiheb Rebai
- COSIM Research Laboratory, SUP’COM, University of Carthage, Ariana 2083, Tunisia; (C.R.); (M.B.-R.)
| | - Manel Ben-Romdhane
- COSIM Research Laboratory, SUP’COM, University of Carthage, Ariana 2083, Tunisia; (C.R.); (M.B.-R.)
| | - Dario Di Cara
- Institute of Marine Engineering (INM), National Research Council (CNR), 90146 Palermo, Italy;
| | - Giovanni Artale
- Department of Engineering, Università degli Studi di Palermo, 90128 Palermo, Italy;
| | - Nicola Panzavecchia
- Institute of Marine Engineering (INM), National Research Council (CNR), 90146 Palermo, Italy;
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Çankaya E, Altunok M, Yağanoğlu AM. The effect of rural and urban life on peritonitis rates in chronic peritoneal patients. Ren Fail 2023; 45:2163504. [PMID: 36645062 PMCID: PMC9848302 DOI: 10.1080/0886022x.2022.2163504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/17/2023] Open
Abstract
BACKGROUND It has been reported that living far from the peritoneal dialysis (PD) unit is a risk factor for peritonitis. Considering that PD units are urban located; the question of whether living in a rural area compared to an urban area is a risk factor for peritonitis has arisen. METHODS From March 2010 to August 2020, 335 episodes of peritonitis in 202 PD patients followed in a single center were evaluated retrospectively. People living in areas with a population <1000 were defined as living in rural areas regardless of their distance from the PD center. Cox regression analysis was used to identify independent factors associated with peritonitis. RESULTS A total of 202 PD patients were followed during 791 patient-years (mean follow-up of 3.9 years per patient). Total patients had 335 episodes of peritonitis and the rate of peritonitis was 0.42 episodes per year (episodes/patient-year). Cox regression analysis revealed that living environment (urban vs. rural) was not a risk factor for peritonitis (p = 0.57). CONCLUSIONS In Turkey, we report that living in a rural area in our region is not a risk factor for peritonitis. It is not the right approach for both the physician and the patient to be reluctant in the choice of PD due to the concern of peritonitis in rural areas.
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Affiliation(s)
- Erdem Çankaya
- Department of Nephrology, Medical Faculty, Atatürk University, Erzurum, Turkey,CONTACT Erdem Çankaya Department of Nephrology, Medical Faculty, Atatürk University, Erzurum25240, Turkey
| | - Murat Altunok
- Department of Nephrology, Medical Faculty, Atatürk University, Erzurum, Turkey
| | - Aycan Mutlu Yağanoğlu
- Department of Animal Science, Faculty of Agrıculture, Atatürk University, Erzurum, Turkey
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Mishra A, Sharma D, Tripathi GM, Khan TA. Rural-urban disparities in knowledge, attitude, and practice toward child oral health among mothers of 9-36-month-old children. J Rural Med 2023; 18:175-181. [PMID: 37448700 PMCID: PMC10336342 DOI: 10.2185/jrm.2022-043] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/08/2022] [Accepted: 04/07/2023] [Indexed: 07/15/2023] Open
Abstract
Objective: To assess and compare the knowledge, attitude, and practice of mothers of pre-school children in urban and rural areas toward maintaining child oral health. Materials and Methods: A cross-sectional comparative study was conducted in a convenient sample of 400 mothers of pre-school children (aged 9 months to 3 years) visiting the outpatient department of the Department of Dentistry, Shyam Shah Medical College, Rewa (M.P), India between February 1 and April 21, 2022. The study sample was divided into two groups based on whether they belonged to a rural area (Group A) or urban area (Group B). Group A included 236 participants, and Group B 186 participants. They were served a 24-item questionnaire to assess and compare their knowledge, attitude, and practice toward child oral health. The data were represented as mean and proportions, and a student t test and analysis of variance were performed. Results: In Group A and Group B, 93.64% and 98.17% mothers respectively had the knowledge of cariogenic food. While 66.10% of mothers in Group A and 73.78% in Group B were aware that regular cleaning of teeth protects against tooth decay, only 5.49% of mothers in Group B and none in Group A reported taking their children to routine dental visits; the majority (94.07% in Group A and 78.05% in Group B) had never taken their children to the dentist. Urban background was significantly associated with better knowledge, attitude, and practice scores. Mother's' age and education level were significantly associated with better Knowledge, Attitude, and Practice scores in both groups. Conclusion: Mothers can play an important role in promoting positive attitudes and healthy practices toward oral health care in children. Knowledge, attitude, and practice score were found to be significantly low in mothers who belonged to the rural subgroup.
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Affiliation(s)
- Ambrish Mishra
- Department of Community Medicine, Shyam Shah Medical College,
India
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Okedare OO. Intimate partner violence among unmarried young women (18-24 years) in urban communities, Ibadan, Nigeria. Int J Adolesc Med Health 2023; 0:ijamh-2023-0035. [PMID: 37347722 DOI: 10.1515/ijamh-2023-0035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/25/2023] [Accepted: 06/01/2023] [Indexed: 06/24/2023]
Abstract
OBJECTIVES Intimate partner violence (IPV) is a global health problem that affects more than one-third of women globally. Young women who experience IPV face the same consequences as older women. Previous studies on IPV have not studies young women exclusively, thus, we aimed to report the prevalence of IPV and predictors among young women in Ibadan, Nigeria. METHODS A community-based cross-sectional survey, using multistage cluster technique was conducted to determine the past-year prevalence of IPV among unmarried young women (n=736) from 20 communities in five Local Government Areas in Ibadan, Nigeria. The independent variables were respondents and their partners' background information. Dependent variables were experience of physical, sexual, psychological and any IPV. Data were analysed using descriptive statistics and binary logistic regression (α0.05). RESULTS Psychological IPV was the most prevalent form of IPV (50.1 %). Prevalence of any IPV was 56.3 %. At the bivariate level, having children, acceptance of IPV, ever had sex, age at first sex, experience at sexual debut, partners being with other women while being with the respondents, partners alcohol use, and partners witness of abuse as a child were significantly associated with IPV. However, only acceptance of IPV, experience at sexual debut, and partners being with other women while being with the respondents remained significant at the multivariate level. CONCLUSIONS IPV is a common occurrence among young women. Both individual and partners characteristics, especially acceptance of IPV contribute significantly to experience of IPV among young women. Hence, interventions targeted at reduction of IPV acceptance will greatly reduce the prevalence of IPV.
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Affiliation(s)
- Omowumi O Okedare
- Department of Epidemiology and Medical Statistics, Faculty of Public Health, University of Ibadan, Ibadan, Nigeria
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Sahu PR, Pradhan SK, Munda A, Padhan SC, Behera RR, Sahu LK, Panda SC. Morbidity Pattern Among Elderly in an Urban Area of Burla, Odisha. Cureus 2023; 15:e37189. [PMID: 37159760 PMCID: PMC10163363 DOI: 10.7759/cureus.37189] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/06/2023] [Indexed: 05/11/2023] Open
Abstract
INTRODUCTION Population aging is an inevitable demographic reality that is associated with improvements in the health and medical care system. With longevity and declining fertility rates, the population of older persons is growing faster than the general population globally. The elderly population is more prone to various kinds of morbidity due to decreasing immunity and the risk of advancing age. OBJECTIVE To describe the morbidity pattern of the elderly in an urban area of Burla. MATERIALS AND METHODS Community-based cross-sectional study was carried out for one year from 1st July 2021 to 30th June 2022. A total of 385 individuals aged 60 years and above residing in Burla were included in the study. Patient-wise data collection was done by a predesigned, pretested structured questionnaire. The chi-square test for categorical variables at a 95% confidence interval and significance set at 0.05 were used as measures of association in the analysis of factors associated with morbidity. RESULT The most common health problem involved was musculoskeletal (68.6%), followed by cardiovascular (57.1%), eye (47.3%), endocrine (25.2%), respiratory (21.3%), digestive (20.5%), skin (16.1%), ear (15.3%), general and unspecified health problems (30.7%), and urological (5.5%) and 4.5% had neurological problems. CONCLUSION Elderly population has a high frequency of numerous morbidities, so it is important to educate the elderly population about prevalent age-related health issues as well as preventive care.
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Affiliation(s)
- Pranab R Sahu
- Community Medicine, Veer Surendra Sai Institute of Medical Sciences and Research, Sambalpur, IND
| | - Subrat K Pradhan
- Community Medicine, Veer Surendra Sai Institute of Medical Sciences and Research, Sambalpur, IND
| | - Aruna Munda
- Community Medicine, Veer Surendra Sai Institute of Medical Sciences and Research, Sambalpur, IND
| | - Satish C Padhan
- Community Medicine, Veer Surendra Sai Institute of Medical Science and Research, Sambalpur, IND
| | - Ritesh R Behera
- Community Medicine, Veer Surendra Sai Institute of Medical Sciences and Research, Sambalpur, IND
| | - Linendra K Sahu
- Community Medicine, Veer Surendra Sai Institute of Medical Science and Research, Sambalpur, IND
| | - Sadhu C Panda
- Community Medicine, Veer Surendra Sai Institute of Medical Science and Research, Sambalpur, IND
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Pesqueira GQ, San-Juan D, Albarrán RH, Vazquez ML, Canales GQ, Pesqueira JG. A systematic review of the epidemiology of epilepsy in Mexico during 1970 to 2020. Arq Neuropsiquiatr 2023; 81:74-80. [PMID: 36918010 PMCID: PMC10014193 DOI: 10.1055/s-0042-1758647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 03/16/2023]
Abstract
BACKGROUND Epilepsy is the most common major neurological disorder that affects people of all ages. The prevalence varies from one country to another and even between different areas, due to a lack of access to medical care for reasons related to limited resources. OBJECTIVE Epilepsy is a worldwide public health problem that affects more deeply populations living in developing countries such as Mexico, where more aggressive health policies based on epidemiological data are needed; however, this information is scarce and the evolution of this data over time remains unclear. The aim of the present study is to provide an overview of the epidemiology of epilepsy in Mexico from 1970 to 2020. METHODS We searched descriptive epidemiological studies on epilepsy in rural and urban regions of Mexico from 1970 to 2020. Available data on the sociodemographic characteristics, prevalence, and incidence data were extracted. Finally, the abstract, full-text review, and data abstraction were conducted in duplicate and reported using the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Descriptive statistics was also used. RESULTS Overall, 11 underrepresented and heterogeneous epidemiological studies were included. In total, the prevalence of epilepsy in Mexico is 3.9 to 41:1,000 inhabitants; 3.9 to 41 per 1,000 persons in rural regions, and 3.49 to 44.3 per 1,000 persons in urban regions. None of these studies addressed the incidence of epilepsy. The prevalence of epilepsy in Mexico has remained unchanged during the last 5 decades. CONCLUSIONS Our results confirm a high prevalence of epilepsy in both urban and rural settings in Mexico that remain unchanged during the last 5 decades. All studies included in the present review showed multiple methodological limitations. New and robust epidemiological studies are needed to delineate the epidemiological profile of epilepsy in Mexico.
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Affiliation(s)
- Gerardo Quiñones Pesqueira
- National Institute of Neurology and Neurosurgery Manuel Velasco Suárez, Department of Neurophysiology, Mexico City, Mexico
| | - Daniel San-Juan
- National Institute of Neurology and Neurosurgery Manuel Velasco Suárez, Epilepsy Service, Mexico City, Mexico
| | - Rosana Huerta Albarrán
- Hospital General de México Dr Eduardo Liceaga, Department of Neuropediatrics, Mexico City, Mexico
| | - Maximo Leon Vazquez
- Insituto Mexicano del Seguro Social Centro Médico Nacional La Raza, Department of Neuroscience, Mexico City, Mexico
| | - Gerardo Quiñones Canales
- Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado, Durango, Department of Neuroscience, Mexico
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Sidenur B, Shankar G. A Cross-Sectional Study of Hypertension among 20-40 Years Old Residing in an Urban Area of Bagalkot City, North Karnataka. Indian J Community Med 2023; 48:98-102. [PMID: 37082399 PMCID: PMC10112762 DOI: 10.4103/ijcm.ijcm_255_22] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2022] [Accepted: 11/14/2022] [Indexed: 02/10/2023] Open
Abstract
Introduction Hypertension is the commonest cardiovascular disorder and one of the major risk factors for cardiovascular mortality which accounts for 20-50% of all deaths. Although most studies describe hypertension in older adults and the elderly, there is a paucity of data on young adults as they are deemed to be at a lower risk of developing the disease. Objectives To study the prevalence of hypertension and study the risk factors and strength of association between factors and hypertension among 20-40 years old. Methodology A cross-sectional study was conducted among 20-40 years old residing in the urban field practice area to find the prevalence of hypertension and its association with socio-demographic factors. After obtaining informed consent, data were collected with the help of an interview method by systematic random sampling using predesigned and pretested semi-structured questionnaires. Three readings of blood pressure were recorded using a sphygmomanometer, and the average reading was considered. Data analysis was done using Microsoft Excel, Open Epi software, and SPSS software. Results Out of 420 subjects, the prevalence of hypertension was found to be 17.9% and pre-hypertension was 52%. Factors significantly associated with hypertension were age, marital status, type of family, family history of hypertension, tobacco chewing, stress, and body mass index (BMI). Conclusion The present study reveals a high prevalence of hypertension (17.9%) in the 20-40 years old age group, which can lead to increased cardiovascular disease burden in the population.
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Affiliation(s)
- Bhagyalaxmi Sidenur
- Department of Community Medicine, Basaweshwara Medical College, Chitradurga, Karnataka, India
| | - Gowri Shankar
- Department of Community Medicine, S.Nijalingappa Medical College And Hospital, Bagalkot, Karnataka, India
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da Silva BQ, Afonso MMDS, Freire LJM, de Santana ALF, Pereira-Colavite A, Rangel EF. Ecological Aspects of the Phlebotominae Fauna (Diptera: Psychodidae) among Forest Fragments and Built Areas in an Endemic Area of American Visceral Leishmaniasis in João Pessoa, Paraíba, Brazil. Insects 2022; 13:1156. [PMID: 36555066 PMCID: PMC9784549 DOI: 10.3390/insects13121156] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/06/2022] [Revised: 10/02/2022] [Accepted: 10/14/2022] [Indexed: 06/15/2023]
Abstract
Sand flies are dipterans of medical importance, as some species are vectors of American visceral leishmaniasis (AVL). The municipality of João Pessoa (Paraíba, northeastern Brazil), is an endemic region for AVL, having high rates of human and canine cases. The main objective was to evaluate the sand fly fauna among forest fragments and built areas, and its relationship with environmental conditions. HP light traps were placed in the studied areas from March 2019 to July 2021. A total of 2141 specimens of phlebotomines were captured, comprising nine genera and ten species. Temperature and humidity were significant and positive only in built areas. The diversity composition among forest fragments and built areas was different and the AVL vector, Lutzomyia longipalpis, was the most prevalent species in built areas. The study showed that the built areas present differences in their richness and diversity of sand flies in relation to forest fragments, concluding that the conservation of forest areas, even if urban fragments, favors the diversity of phlebotomine species.
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Affiliation(s)
- Bruna Queiroz da Silva
- Laboratório Interdisciplinar de Vigilância em Diptera e Hemmiptera, Instituto Oswaldo Cruz/FIOCRUZ-RJ, Rio de Janeiro 21040-900, RJ, Brazil
| | | | - Lucas José Macêdo Freire
- Laboratório Interdisciplinar de Vigilância em Diptera e Hemmiptera, Instituto Oswaldo Cruz/FIOCRUZ-RJ, Rio de Janeiro 21040-900, RJ, Brazil
| | - Antônio Luís Ferreira de Santana
- Laboratório Interdisciplinar de Vigilância em Diptera e Hemmiptera, Instituto Oswaldo Cruz/FIOCRUZ-RJ, Rio de Janeiro 21040-900, RJ, Brazil
| | - Alessandre Pereira-Colavite
- Laboratório de Entomologia, Departamento de Sistemática e Ecologia, CCEN, Universidade Federal da Paraíba, João Pessoa 58052-900, PB, Brazil
| | - Elizabeth Ferreira Rangel
- Laboratório Interdisciplinar de Vigilância em Diptera e Hemmiptera, Instituto Oswaldo Cruz/FIOCRUZ-RJ, Rio de Janeiro 21040-900, RJ, Brazil
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Leung T, Subroto S, Raihan MMH, Koch K, Wiles R, Ruttan E, Nesset M, Chowdhury N. Identifying Challenges, Enabling Practices, and Reviewing Existing Policies Regarding Digital Equity and Digital Divide Toward Smart and Healthy Cities: Protocol for an Integrative Review. JMIR Res Protoc 2022; 11:e40068. [PMID: 36480264 PMCID: PMC9782333 DOI: 10.2196/40068] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/04/2022] [Revised: 08/27/2022] [Accepted: 09/22/2022] [Indexed: 12/13/2022] Open
Abstract
BACKGROUND Digital equity denotes that all individuals and communities have equitable access to the information technology required to participate in digital life and can fully capitalize on this technology for their individual and community gain and benefits. Recent research highlighted that COVID-19 heightened the existing structural inequities and further exacerbated the technology-related social divide, especially for racialized communities, including new immigrants, refugees, and ethnic minorities. The intersection of challenges associated with racial identity (eg, racial discrimination and cultural differences), socioeconomic marginalization, and age- and gender-related barriers affects their access to health and social services, education, economic activity, and social life owing to digital inequity. OBJECTIVE Our aim is to understand the current state of knowledge on digital equity and the digital divide (which is often considered a complex social-political challenge) among racialized communities in urban cities of high-income countries and how they impact the social interactions, economic activities, and mental well-being of racialized city dwellers. METHODS We will conduct an integrative review adapting the Whittemore and Knafl methodology to summarize past empirical or theoretical literature describing digital equity issues pertaining to urban racialized communities. The context will be limited to studies on multicultural cities in high-income countries (eg, Calgary, Alberta) in the last 10 years. We will use a comprehensive search of 8 major databases across multiple disciplines and gray literature (eg, Google Scholar), using appropriate search terms related to digital "in/equity" and "divide." A 2-stage screening will be conducted, including single citation tracking and a hand search of reference lists. Results will be synthesized using thematic analysis guidelines. RESULTS As of August 25, 2022, we have completed a systematic search of 8 major academic databases from multiple disciplines, gray literature, and citation or hand searching. After duplicate removal, we identified 8647 articles from all sources. Two independent reviewers are expected to complete the 2-step screening (title, abstract, and full-text screening) using Covidence followed by data extraction and analysis in 4 months (by December 2022). Data will be extracted regarding digital equity-related initiatives, programs, activities, research findings, issues, barriers, policies, recommendations, etc. Thematic analysis will reveal how barriers and facilitators of digital equity affect or benefit racialized population groups and what social, material, and systemic issues need to be addressed to establish digital equity for racialized communities in the context of a multicultural city. CONCLUSIONS This project will inform public policy about digital inequity alongside conventional systemic inequities (eg, education and income levels); promote digital equity by exploring and examining the pattern, extent, and determinants and barriers of digital inequity across sociodemographic variables and groups; and analyze its interconnectedness with spatial dimensions and variations of the urban sphere (geographic differences). INTERNATIONAL REGISTERED REPORT IDENTIFIER (IRRID) DERR1-10.2196/40068.
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Affiliation(s)
| | - Sujoy Subroto
- Department of Geography, University of Calgary, Calgary, AB, Canada
| | - Mohammad M H Raihan
- Department of Family Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.,Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.,Department of Sociology, University of Calgary, Calgary, AB, Canada
| | - Katharina Koch
- The School of Public Policy, University of Calgary, Calgary, AB, Canada
| | - Robert Wiles
- Community Strategies, The City of Calgary, Calgary, AB, Canada
| | - Erin Ruttan
- Smart Cities, Information Technology, The City of Calgary, Calgary, AB, Canada
| | - Monique Nesset
- Smart Cities, Information Technology, The City of Calgary, Calgary, AB, Canada
| | - Nashit Chowdhury
- Department of Family Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.,Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
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15
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Park J, Yoo J, Jeong JW. Impact of ventilation methods on indoor particle concentrations in a daycare center. Indoor Air 2022; 32:e13150. [PMID: 36437660 DOI: 10.1111/ina.13150] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/08/2022] [Revised: 10/10/2022] [Accepted: 10/13/2022] [Indexed: 06/16/2023]
Abstract
The objective of this study was to quantify the influence of ventilation methods on children's exposure to indoor particles in a daycare center located in an urban area. The ventilation methods applied to the center were monitored for 1 year. It appears that indoor PM10 and PM2.5 concentrations of the center were basically determined by outdoor conditions. The fluctuations in outdoor particle concentration also affected the ventilation behavior during class. The windows and doors of the classroom were frequently closed during both class hours and nights when the outdoor particle concentrations were at high levels. Statistically significant differences in the I/O ratios were found among the ventilation methods. The PM10 I/O ratio with the closed windows was significantly higher (p < 0.01) than that with the open windows, and when the mechanical fans were operated, the I/O ratio dramatically decreased (p < 0.01). The I/O ratio of PM2.5 showed a similar trend to that of PM10 except for the mechanical fan operation. The filters rated lower than MERV 11 appear to be insufficient to remove submicron particles from the mechanically supplied outdoor air when the PM2.5 concentrations are high, such as during the heating period.
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Affiliation(s)
- Junseok Park
- Department of Architectural Engineering, Hanyang University, Seoul, South Korea
| | - Jihyun Yoo
- Department of Architectural Engineering, Graduate School of Hanyang University, Seoul, South Korea
| | - Jae-Weon Jeong
- Department of Architectural Engineering, Hanyang University, Seoul, South Korea
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Wang YY, Yang PH, Zhang JR. [Sources and Biogeochemical Processes of Nitrate in the Laolongdong Karst Underground River Basin, Chongqing]. Huan Jing Ke Xue 2022; 43:4470-4479. [PMID: 36224133 DOI: 10.13227/j.hjkx.202112316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/16/2023]
Abstract
Samples of sewage, well water, and underground river water of the urbanized Laolongdong karst underground river basin in Chongqing, China were collected during July 2019 and October 2020 and measured to determine the nitrate origin and biogeochemical processes based on geochemistry and dual nitrate isotope (δ15N-NO3- and δ18O-NO3-) data. The results showed that:① the isotopic nitrate compositions of sewage ranged from -3.3‰ to 14.6‰ for δ15N-NO3- and from -5.2‰ to 20.6‰ for δ18O-NO3-, which indicated that nitrate originated from manure and sewage, fertilizer, and soil organic nitrogen. The δ15N-NO3- and δ18O-NO3- of well water varied from 3.1‰ to 12.6‰ and 2.9‰ to 8.9‰, respectively, suggesting nitrate was mainly from soil organic nitrogen and manure and sewage. For the underground river water, the δ15N-NO3- and δ18O-NO3- ranged from 5.6‰ to 28.6‰ and from -2.0‰ to 15.7‰, respectively, suggesting that municipal sewage and manure were the dominate nitrate sources. ② Based on the MixSIAR model, manure and sewage were the primary nitrate source of the underground river water, accounting for 89.1% of the total contribution, whereas the contributions of soil organic nitrogen, fertilizer, and atmospheric precipitation were 4.4%, 3.4%, and 3.1%, respectively. ③ In the basin, the concentration ratios of COD:ρ(NO3-) from low to high were as follows:well water (0.14-5.15), underground river water (0.50-9.36), and sewage (4.08-89.50). Only 50% of well water samples with COD:ρ(NO3-) were slightly higher than 0.65, which is the minimum stoichiometric ratio for denitrification occurrence. This indicated that there were insufficient COD concentrations to support that denitrification occurred in the well water. This was further verified by no significant enrichment of nitrogen and oxygen isotopes. As much as 90% of underground river water samples had a COD:ρ(NO3-) higher than 0.65, and the dual nitrate isotopes were simultaneously enriched with a δ15N:δ18O of 1.8, which is within the ratios ranging from 1.3 to 2.1, indicating that denitrification occurred. The COD:ρ(NO3-) for all wastewater samples was much higher than 0.65, of which 25% were higher than the stoichiometric ratio (29.34) for the occurrence of dissimilation reduction nitrate to ammonium (DNRA). The δ15N-NO3- and ρ(NH4+):ρ(NO3-) of sewage increased simultaneously, indicating that DNRA may have occurred in the sewage.
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Affiliation(s)
- Yu-Yang Wang
- Field Scientific Observation & Research Base of Karst Eco-environments at Nanchuan in Chongqing, Ministry of Natural Resources, Chongqing Jinfo Mountain Karst Ecosystem National Observation and Research Station, School of Geographical Sciences, Southwest University, Chongqing 400715, China
| | - Ping-Heng Yang
- Field Scientific Observation & Research Base of Karst Eco-environments at Nanchuan in Chongqing, Ministry of Natural Resources, Chongqing Jinfo Mountain Karst Ecosystem National Observation and Research Station, School of Geographical Sciences, Southwest University, Chongqing 400715, China
- Key Laboratory of Karst Ecosystem and Treatment of Rocky Desertification, Ministry of Natural Resources, IRCK by UNESCO, Guilin 541004, China
| | - Jie-Ru Zhang
- Field Scientific Observation & Research Base of Karst Eco-environments at Nanchuan in Chongqing, Ministry of Natural Resources, Chongqing Jinfo Mountain Karst Ecosystem National Observation and Research Station, School of Geographical Sciences, Southwest University, Chongqing 400715, China
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17
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Narang R, Deshmukh P, Jain J, Jain M, Raut A, Deotale V, Pote K, Rahi M. Scrub typhus in urban areas of Wardha district in central India. Indian J Med Res 2022; 156:435-441. [PMID: 36588363 PMCID: PMC10101365 DOI: 10.4103/ijmr.ijmr_707_19] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022] Open
Abstract
Background & objectives Scrub typhus caused by Orientia tsutsugamushi presents as acute undifferentiated fever and can be confused with other infectious causes of fever. We studied scrub typhus as part of a study on hospital-based surveillance of zoonotic and vector-borne zoonotic diseases at a tertiary care hospital located in the Wardha district, Maharashtra, India. We report here descriptive epidemiology and climatic factors affecting scrub typhus. Methods Patients of any age and sex with fever of ≥5 days were enrolled for this study. Data on sociodemographic variables were collected by personal interviews. Blood samples were tested by IgM ELISA to diagnose scrub typhus. Confirmation of scrub typhus was done by indirect immunofluorescence assay for IgM (IgM IFA). The climatic determinants were determined using time-series Poisson regression analysis. Results It was found that 15.9 per cent of the study participants were positive for scrub typhus by IgM ELISA and IgM IFA, both. Positivity was maximum (23.0%) in 41-60 yr of age and more females were affected than males (16.6 vs. 15.5%). Farmworkers were affected more (23.6%) than non-farm workers (12.9%). The disease positivity was found to be high in monsoon and post-monsoon seasons (22.9 and 19.4%) than in summer and winter. Interpretation & conclusions There were three hot spots of scrub typhus in urban areas of Wardha district. Rainfall and relative humidity in the previous month were the significant determinants of the disease.
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Affiliation(s)
- Rahul Narang
- Department of Microbiology, Mahatma Gandhi Institute of Medical Sciences, Wardha, Maharashtra, India
| | - Pradeep Deshmukh
- Department of Community Medicine, All India Institute of Medical Sciences, Nagpur, Maharashtra, India
| | - Jyoti Jain
- Department of Medicine, Mahatma Gandhi Institute of Medical Sciences, Wardha, Maharashtra, India
| | - Manish Jain
- Department of Paediatrics, Mahatma Gandhi Institute of Medical Sciences, Wardha, Maharashtra, India
| | - Abhishek Raut
- Department of Community Medicine, Mahatma Gandhi Institute of Medical Sciences, Wardha, Maharashtra, India
| | - Vijayshri Deotale
- Department of Microbiology, Mahatma Gandhi Institute of Medical Sciences, Wardha, Maharashtra, India
| | - Kiran Pote
- Department of Microbiology, Mahatma Gandhi Institute of Medical Sciences, Wardha, Maharashtra, India
| | - Manju Rahi
- Division of Epidemiology & Communicable Diseases, Indian Council of Medical Research, New Delhi, India
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Hu W, Zhou H, Chen W, Ye Y, Pan T, Wang Y, Song W, Zhang H, Deng W, Zhu M, Wang C, Wu C, Ye C, Wang Z, Yuan B, Huang S, Shao M, Peng Z, Day DA, Campuzano-Jost P, Lambe AT, Worsnop DR, Jimenez JL, Wang X. Oxidation Flow Reactor Results in a Chinese Megacity Emphasize the Important Contribution of S/IVOCs to Ambient SOA Formation. Environ Sci Technol 2022; 56:6880-6893. [PMID: 34898185 DOI: 10.1021/acs.est.1c03155] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Oxygenated volatile organic compounds (OVOCs) and secondary organic aerosol (SOA) formation potential of ambient air in Guangzhou, China was investigated using a field-deployed oxidation flow reactor (OFR). The OFR was used to mimic hours to weeks of atmospheric exposure to hydroxyl (OH) radicals within the 2-3 min residence time. A comprehensive investigation on the variation of VOCs and OVOCs as a function of OH exposure is shown. Substantial formation of organic acids and nitrogen-containing OVOC species were observed. Maximum SOA formation in the OFR was observed following 1-4 equiv days' OH exposure. SOA produced from known/measured VOC/IVOC precursors such as single-ring aromatics and long-chain alkanes can account for 52-75% of measured SOA under low NOx and 26-60% under high NOx conditions based on laboratory SOA yield parametrizations. To our knowledge, this is the first time that the contribution (8-20%) of long-chain (C8-C20) alkane oxidation to OFR SOA formation was quantified from direct measurement. By additionally estimating contribution from unmeasured semivolatile and intermediate volatility compounds (S/IVOCs) that are committed with C8-C20 alkanes, 64-100% of the SOA formation observed in the OFR can be explained, signifying the important contribution of S/IVOCs such as large cyclic alkanes to ambient SOA.
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Affiliation(s)
- Weiwei Hu
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, Guangdong 510640. China
- CAS Center for Excellence in Deep Earth Science, Guangzhou, Guangdong 510640, China
- Guangdong-Hong Kong-Macao, Joint Laboratory for Environmental Pollution and Control, Guangzhou Institute of Geochemistry, Chinese Academy of Science, Guangzhou, Guangdong 510640. China
- Guangdong Provincial Key Laboratory of Environmental Protection and Resources Utilization, Chinese Academy of Science, Guangzhou, Guangdong 510640. China
| | - Huaishan Zhou
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, Guangdong 510640. China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Wei Chen
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, Guangdong 510640. China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yuqing Ye
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, Guangdong 510640. China
| | - Tianle Pan
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, Guangdong 510640. China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Yingkun Wang
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, Guangdong 510640. China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Wei Song
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, Guangdong 510640. China
- CAS Center for Excellence in Deep Earth Science, Guangzhou, Guangdong 510640, China
- Guangdong-Hong Kong-Macao, Joint Laboratory for Environmental Pollution and Control, Guangzhou Institute of Geochemistry, Chinese Academy of Science, Guangzhou, Guangdong 510640. China
- Guangdong Provincial Key Laboratory of Environmental Protection and Resources Utilization, Chinese Academy of Science, Guangzhou, Guangdong 510640. China
| | - Huina Zhang
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, Guangdong 510640. China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Wei Deng
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, Guangdong 510640. China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Ming Zhu
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, Guangdong 510640. China
- University of Chinese Academy of Sciences, Beijing 100049, China
| | - Chaomin Wang
- Institute for Environmental and Climate Research, Jinan University, Guangzhou, Guangdong 511443, China
| | - Caihong Wu
- Institute for Environmental and Climate Research, Jinan University, Guangzhou, Guangdong 511443, China
| | - Chenshuo Ye
- Institute for Environmental and Climate Research, Jinan University, Guangzhou, Guangdong 511443, China
| | - Zelong Wang
- Institute for Environmental and Climate Research, Jinan University, Guangzhou, Guangdong 511443, China
| | - Bin Yuan
- Institute for Environmental and Climate Research, Jinan University, Guangzhou, Guangdong 511443, China
| | - Shan Huang
- Institute for Environmental and Climate Research, Jinan University, Guangzhou, Guangdong 511443, China
| | - Min Shao
- Institute for Environmental and Climate Research, Jinan University, Guangzhou, Guangdong 511443, China
| | - Zhe Peng
- Cooperative Institute for Research in the Environmental Sciences (CIRES), University of Colorado at Boulder, Boulder, Colorado 80309, United States
- Department of Chemistry, University of Colorado at Boulder, Boulder, Colorado 80309, United States
| | - Douglas A Day
- Cooperative Institute for Research in the Environmental Sciences (CIRES), University of Colorado at Boulder, Boulder, Colorado 80309, United States
- Department of Chemistry, University of Colorado at Boulder, Boulder, Colorado 80309, United States
| | - Pedro Campuzano-Jost
- Cooperative Institute for Research in the Environmental Sciences (CIRES), University of Colorado at Boulder, Boulder, Colorado 80309, United States
- Department of Chemistry, University of Colorado at Boulder, Boulder, Colorado 80309, United States
| | - Andrew T Lambe
- Aerodyne Research Inc., Billerica, Massachusetts 01821, United States
| | - Douglas R Worsnop
- Aerodyne Research Inc., Billerica, Massachusetts 01821, United States
| | - Jose L Jimenez
- Cooperative Institute for Research in the Environmental Sciences (CIRES), University of Colorado at Boulder, Boulder, Colorado 80309, United States
- Department of Chemistry, University of Colorado at Boulder, Boulder, Colorado 80309, United States
| | - Xinming Wang
- State Key Laboratory of Organic Geochemistry, Guangzhou Institute of Geochemistry, Chinese Academy of Sciences, Guangzhou, Guangdong 510640. China
- CAS Center for Excellence in Deep Earth Science, Guangzhou, Guangdong 510640, China
- Guangdong-Hong Kong-Macao, Joint Laboratory for Environmental Pollution and Control, Guangzhou Institute of Geochemistry, Chinese Academy of Science, Guangzhou, Guangdong 510640. China
- Guangdong Provincial Key Laboratory of Environmental Protection and Resources Utilization, Chinese Academy of Science, Guangzhou, Guangdong 510640. China
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Abstract
Microplastics (MPs), as an emerging contaminant, have attracted wide attention due to their potentially negative impact on the ecosystem. However, information on microplastic pollution in terrestrial environments, especially road dust, is still rare. In this study, the microplastic pollution in road dust from the Yushan District of Ma'anshan City was characterized. The abundances of MPs accumulated per square meter of road and dust were (18.11±32.36) n·m-2 and (223.00±197.01) n·kg-1, respectively, and the contents were (27.29±72.64) mg·m-2 and (385.23±628.93) mg·kg-1, respectively, with polypropylene (PP, 58.90%) and polyethylene (PE, 30.08%) as the major polymers based on the number fraction in dust. Additionally, in a given road area, the abundance of MPs in commercial areas was the highest[(78.32±101.24) n·m-2], followed by residential[(19.81±14.30) n·m-2], industrial[(10.95±5.54) n·m-2], suburban[(8.56±8.13) n·m-2], and educational[(6.99±5.74) n·m-2] areas. In the case of the same area, the microplastic pollution from the commercial area was heavier. Regarding the shape of the MPs detected in road dust, 66.64% were present as films, 16.14% as granules, 14.13% as fibers, and 3.10% as spheres out of the total number detected. Most of the MPs were less than 1000 μm in size. For a particular road area, the abundance of MPs was significantly correlated with the mass of dust (r=0.599, P<0.01), whereas there was no obvious correlation for the mass of MPs (r=0.067, P=0.780). Generally, the road dust can accumulate continuously prior to cleaning, whereas the mass of the MPs will not increase unless there is external input. Otherwise, MPs on the road will be broken down under the action of external forces such as vehicles, resulting in an increase in the number of MPs.
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Affiliation(s)
- Qin Fang
- Department of Environmental Science and Engineering, School of Energy and Environment, Anhui University of Technology, Ma'anshan 243002, China
| | - Si-Ping Niu
- Department of Environmental Science and Engineering, School of Energy and Environment, Anhui University of Technology, Ma'anshan 243002, China
| | - Yu-Dong Chen
- Department of Environmental Science and Engineering, School of Energy and Environment, Anhui University of Technology, Ma'anshan 243002, China
| | - Jiang-Hua Yu
- Collaborative Innovation Center of Atmospheric Environment and Equipment Technology, Jiangsu Key Laboratory of Atmospheric Environment Monitoring and Pollution Control(AEMPC), School of Environmental Science and Engineering, Nanjing University of Information Science & Technology, Nanjing 210044, China
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20
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Alzahrani NS, Almarwani AM, Asiri SA, Alharbi HF, Alhowaymel FM. Factors influencing hospital anxiety and depression among emergency department nurses during the COVID-19 pandemic: A multi-center cross-sectional study. Front Psychiatry 2022; 13:912157. [PMID: 35990067 PMCID: PMC9387387 DOI: 10.3389/fpsyt.2022.912157] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/04/2022] [Accepted: 07/13/2022] [Indexed: 11/22/2022] Open
Abstract
INTRODUCTION The emergency department (ED) is a highly stressful environment, which exposes nurses to infection. ED nurses handle life-threatening conditions, endure long working hours, and deal with anxious patients and their families. AIM This study aimed to examine factors, which may influence anxiety and depression levels among ED nurses during the coronavirus disease 2019 (COVID-19) pandemic. METHODS A cross-sectional design was used with 251 participants from six hospitals in Saudi Arabia (mean age = 32.7 ± 6.59, range = 21-54 years, 70.5% females). Data were collected using the Hospital Anxiety and Depression Scale (HADS), and the analysis was conducted using structural equation modeling (SEM). RESULTS Based on the HADS scores, 29.1 and 25.5% of ED nurses were identified as doubtful cases for depression and anxiety, respectively. Additionally, 34.7 and 43.3% of ED nurses were identified as definite cases for depression and anxiety, respectively. Higher anxiety levels were observed among female nurses, nurses with lower physical activity levels, and nurses who worked in urban areas. Low physical activity levels and more than 6 years of work experience correlated with a higher level of depression. None of the hypothesized paths in the anxiety and depression models were significant, except for two observed variables-namely, work location and physical exercise in the anxiety model and physical exercise in the depression model. CONCLUSION Emergency department nurses expressed high levels of anxiety and depression during the COVID-19 pandemic, which may negatively affect their performance and reduce care quality. Therefore, health care leaders should implement specialized mental health education programs focused on nursing occupational safety and support to improve ED nurses' psychological well-being. Specific attention should be paid to ED female nurses who work in urban areas, especially those with more than 6 years of experience.
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Affiliation(s)
- Naif S Alzahrani
- Department of Medical Surgical Nursing, College of Nursing, Taibah University, Medina, Saudi Arabia
| | | | - Saeed A Asiri
- Department of Medical Surgical Nursing, College of Nursing, King Saud University, Riyadh, Saudi Arabia
| | - Hanan F Alharbi
- Department of Maternity and Child Health Nursing, College of Nursing, Princess Nourah bint Abdulrahman University, Riyadh, Saudi Arabia
| | - Fahad M Alhowaymel
- Department of Nursing, College of Applied Medical Sciences, Shaqra University, Shaqra, Saudi Arabia
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21
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Mbani Mpega Ntigui CN, Oyegue‐Liabagui SL, Kouna LC, Imboumy KR, Tsafack Tegomo NP, Okouga AP, Ontoua S, Lekana‐Douki J. Inflammatory cytokine responses in children with asymptomatic malaria infection living in rural, semi-urban and urban areas in south-eastern Gabon. Clin Exp Immunol 2021; 206:395-409. [PMID: 34363699 PMCID: PMC8561699 DOI: 10.1111/cei.13653] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Revised: 07/30/2021] [Accepted: 08/02/2021] [Indexed: 12/31/2022] Open
Abstract
Cytokines are soluble mediators of the immune response, and their evolution influences the disease outcome. Gaining knowledge on cytokines has become important, as they can constitute biomarkers allowing the diagnosis of malaria and preventing severe forms of the disease. Here, we investigated 10 cytokines and their circulating levels in asymptomatic Gabonese children with Plasmodium falciparum infection living in urban, semi-urban and rural areas. Blood samples were collected from 273 schoolchildren (153 uninfected and 120 infected) aged 6 to 192 months. Hematological parameters were determined and P. falciparum diagnosis was performed using a rapid diagnosis test, microscopy and nested polymerase chain reaction (PCR). Plasma pro- [interferon (IFN)-γ, tumor necrosis factor (TNF)-α, interleukin (IL)-6, IL-12p70, IL-17A and IL-22] and anti-inflammatory [IL-10, IL-4, IL-13 and transforming growth factor (TGF)-β] cytokine levels were measured by enzyme-linked immunosorbent assay (ELISA) and compared between asymptomatic-infected and uninfected children. Results revealed that without distinction of area, IL-10 and IL-6 levels were higher in infected compared to uninfected children; however, the pro- and anti-inflammatory ratios (IL-6/IL-10 and TNF-α/IL-10) were similar. Furthermore, with area distinction significantly elevated levels of IL-10 in these asymptomatic children were always accompanied by either significantly low or high levels of a proinflammatory cytokine. Also, comparison between asymptomatic-infected children from the three areas showed significantly lower IL-17A, IL-22 and TGF-β levels in urban area compared to semi-urban and rural areas. These results suggest that asymptomatic malaria infections induce significantly high inflammatory cytokine levels without modifying the balanced between pro- and anti-inflammatory cytokines and underline the higher exposure to infections of children in rural areas.
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Affiliation(s)
- Chérone Nancy Mbani Mpega Ntigui
- Unité d’Evolution Epidémiologie et Résistances Parasitaires (UNEEREP)Centre Interdisciplinaire de Recherches Médicales de Franceville (CIRMF)FrancevilleGabon
- Ecole Doctorale Régionale d’Afrique Centrale en Infectiologie Tropicale (ECODRAC)Université des Sciences et Techniques de MasukuFrancevilleGabon
| | - Sandrine Lydie Oyegue‐Liabagui
- Unité d’Evolution Epidémiologie et Résistances Parasitaires (UNEEREP)Centre Interdisciplinaire de Recherches Médicales de Franceville (CIRMF)FrancevilleGabon
- Ecole Doctorale Régionale d’Afrique Centrale en Infectiologie Tropicale (ECODRAC)Université des Sciences et Techniques de MasukuFrancevilleGabon
| | - Lady Charlene Kouna
- Unité d’Evolution Epidémiologie et Résistances Parasitaires (UNEEREP)Centre Interdisciplinaire de Recherches Médicales de Franceville (CIRMF)FrancevilleGabon
| | - Karl Roméo Imboumy
- Unité d’Evolution Epidémiologie et Résistances Parasitaires (UNEEREP)Centre Interdisciplinaire de Recherches Médicales de Franceville (CIRMF)FrancevilleGabon
| | - Nathalie Pernelle Tsafack Tegomo
- Unité d’Evolution Epidémiologie et Résistances Parasitaires (UNEEREP)Centre Interdisciplinaire de Recherches Médicales de Franceville (CIRMF)FrancevilleGabon
| | - Alain Prince Okouga
- Unité d’Evolution Epidémiologie et Résistances Parasitaires (UNEEREP)Centre Interdisciplinaire de Recherches Médicales de Franceville (CIRMF)FrancevilleGabon
| | - Seinnat Ontoua
- Unité d’Evolution Epidémiologie et Résistances Parasitaires (UNEEREP)Centre Interdisciplinaire de Recherches Médicales de Franceville (CIRMF)FrancevilleGabon
| | - Jean‐Bernard Lekana‐Douki
- Unité d’Evolution Epidémiologie et Résistances Parasitaires (UNEEREP)Centre Interdisciplinaire de Recherches Médicales de Franceville (CIRMF)FrancevilleGabon
- Département de Parasitologie‐MycologieUniversité des Sciences de la Santé (USS)LibrevilleGabon
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22
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Keshari P, Shankar H. Extent, Pattern and Correlates of Depression in Urban Geriatric Subjects: Findings from Community Based Study. Indian J Community Med 2021; 46:533-536. [PMID: 34759504 PMCID: PMC8575189 DOI: 10.4103/ijcm.ijcm_1052_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/27/2020] [Accepted: 08/02/2021] [Indexed: 11/17/2022] Open
Abstract
Background: Depression decreases an individual's quality of life and increases dependence on others. The declining physical potential familiar infrastructure and loss of peer may cause anxiety, stress, depression, etc., in geriatric population. Objectives: The objectives of this study were as follows: (A) to assess the extent and pattern of depression in study subjects and (B) to find out the correlates of depression in subjects. Materials and Methods: This cross-sectional study was conducted on 616 geriatric subjects selected by multistage sampling procedure from urban Varanasi, India. A predesigned, pretested proforma was used for collecting socioeconomic information. Depression status was assessed using the Geriatric Depression Scale. For analysis of data, SPSS version 22.0 was used. Chi-square and logistic regression were used for inferential purpose. Results: The overall prevalence of depression in geriatric subjects was 29.7%; 15.7% of subjects were not satisfied with life and 30% often felt helpless. The adjusted odds ratio (95% confidence interval) for depression was 4.54 (2.99–6.09) in subjects >70 years, 4.00 (2.45–6.54) for widowed, 1.95 (1.13–3.35) for widowers, 4.95 (2.02–12.07) for lower, and 3.17 (1.79–5.64) for upper-lower socioeconomic status. Conclusion: Nearly one-third of urban geriatric subjects had depression which was significantly enhanced by advancing age, loss of partner, and socioeconomic adversities.
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Affiliation(s)
- Priya Keshari
- Department of Home Science, Faculty of Sciences, University of Allahabad, Prayagraj, Uttar Pradesh, India
| | - Hari Shankar
- Department of Community Medicine, Institute of Medical Sciences, Banaras Hindu University, Varanasi, Uttar Pradesh, India
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23
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Kurata S, Ishikawa N, Vasques DT, Saito MU, Kurashima O, Ito M. Flora of herbaceous and arboreous plants in Komaba Campus of the University of Tokyo, Japan. Biodivers Data J 2021; 9:e73177. [PMID: 34703359 PMCID: PMC8490343 DOI: 10.3897/bdj.9.e73177] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/23/2021] [Accepted: 09/21/2021] [Indexed: 11/12/2022] Open
Abstract
Background Recent studies revealed that green spaces in urban areas are critical for conservation of native biodiversity and that assessment of the present flora of green spaces in urban areas is critical for protection of the native biodiversity. The Komaba Campus of the University of Tokyo embraces a relevant green area, located in a highly urbanised area in Tokyo Metropolis (35.66 N 139.68 E, Japan). The total area of this Campus is 25.4 ha, from which, 4.5 ha are covered by vegetation. Although intense urbanisation can be observed around the Campus, new insect species had been reported for the Campus area, suggesting that the biodiversity on the Campus still demands some attention. Differently from fauna surveys, no flora survey has been done for more than 30 years on the Campus. In this study, we have extensively surveyed the plants diversity on the Komaba Campus of the University of Tokyo, aiming for an update of the plants list on this green urban area in Tokyo. New information The survey covered all herbaceous and arboreous plants growing wild on the Campus. Garden plants were excluded in this survey because these plants were supposed to be cultivated. The final dataset contained, in total, 324 taxa, from which 234 were herbaceous plants and 90 were arboreous plants. The top three taxa are as follows: Poaceae (38 taxa), Asteraceae (34 taxa) and Rosaceae (14 taxa), respectively. This is the first update to the Flora of the Komaba Campus of the University of Tokyo in 30 years and represent an important contribution to conservation of native species in the Tokyo metropolis.
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Affiliation(s)
- Seikan Kurata
- Department of General Systems Studies, Graduate School of Arts and Sciences, University of Tokyo, Meguro, Tokyo, Japan Department of General Systems Studies, Graduate School of Arts and Sciences, University of Tokyo Meguro, Tokyo Japan
| | - Naoko Ishikawa
- Botanical Gardens, Osaka City University, Katano, Osaka, Japan Botanical Gardens, Osaka City University Katano, Osaka Japan
| | - Diego T Vasques
- Center for Global Communication Strategies, College of Arts and Sciences, University of Tokyo, Meguro, Tokyo, Japan Center for Global Communication Strategies, College of Arts and Sciences, University of Tokyo Meguro, Tokyo Japan
| | - Masayuki U Saito
- Department of Food, Life and Environmental Sciences, Faculty of Agriculture, Yamagata University, Tsuruoka, Yamagata, Japan Department of Food, Life and Environmental Sciences, Faculty of Agriculture, Yamagata University Tsuruoka, Yamagata Japan
| | - Osamu Kurashima
- National Museum of Nature and Science, Taito, Tokyo, Japan National Museum of Nature and Science Taito, Tokyo Japan
| | - Motomi Ito
- Department of General Systems Studies, Graduate School of Arts and Sciences, University of Tokyo, Meguro, Tokyo, Japan Department of General Systems Studies, Graduate School of Arts and Sciences, University of Tokyo Meguro, Tokyo Japan
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24
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Soumahoro MK, Melki J, Assi B, Kangah YL, Camara M, Tazemda-Kuitsouc GB, Nowakowski M, Yapo-Ehounoud C, Sonan T, Bellalou J, Jambou R. Seroprevalence of Cysticercosis among Epileptic Patients Attending Neurological Units in the Urban Area of Abidjan. Microorganisms 2021; 9:1712. [PMID: 34442791 PMCID: PMC8398218 DOI: 10.3390/microorganisms9081712] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/03/2021] [Revised: 07/26/2021] [Accepted: 08/06/2021] [Indexed: 11/17/2022] Open
Abstract
Cysticercosis is one of the main causes of secondary epilepsy in sub-Saharan Africa. To estimate the seroprevalence of cysticercosis among epileptic patients, we conducted a cross-sectional study of patients attending neurology consultation in Abidjan, Côte d'Ivoire. Methods: Patients' socio-demographic and lifestyle data were collected as well as blood samples for serological testing using ELISA and Western blot based on IgG antibodies detection. For qualitative variables comparison, Chi2 or Fisher tests were used; a Student's t-test was used to compare quantitative variables. A multivariate logistic regression model was fit to identify risks factors. Results: Among 403 epileptic patients included in the study, 55.3% were male; the median age was 16.9 years; 77% lived in Abidjan; 26.5% were workers. Most patients included in the study had tonic-clonic seizures (80%), and 11.2% had focal deficit signs. The seroprevalence of cysticercosis was 6.0%. The risk was higher in patients over 30 years old (aOR = 5.1 (1.3-20.0)) than in patients under 16. The risk was also considerably high in patients who reported epileptics in the family (aOR = 5 (1.7-14.6)). The risk was three-fold less in females than in males. Conclusions: This study highlighted the exposure of epileptic patients to Taenia solium larvae in an urban area. The risk of positive serology was increased with age, male gender, and family history of epilepsy.
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Affiliation(s)
- Man-Koumba Soumahoro
- Department of Epidemiology—Clinical Research, Institut Pasteur de Côte d’Ivoire, Abidjan 01 BP 490, Côte d’Ivoire; (Y.L.K.); (G.B.T.-K.)
| | - Jihen Melki
- Department of Parasitology, Institut Pasteur de Côte d’Ivoire, Abidjan 01 BP 490, Côte d’Ivoire;
| | - Berthe Assi
- Neurology Department, Cocody University Hospital, Abidjan 01 BP V 13, Côte d’Ivoire; (B.A.); (C.Y.-E.)
| | - Yves Landry Kangah
- Department of Epidemiology—Clinical Research, Institut Pasteur de Côte d’Ivoire, Abidjan 01 BP 490, Côte d’Ivoire; (Y.L.K.); (G.B.T.-K.)
| | - Mamadou Camara
- Neurology Unit, Adjamé General Hospital, Abidjan 03 BP 1856, Côte d’Ivoire;
| | - Gildas Boris Tazemda-Kuitsouc
- Department of Epidemiology—Clinical Research, Institut Pasteur de Côte d’Ivoire, Abidjan 01 BP 490, Côte d’Ivoire; (Y.L.K.); (G.B.T.-K.)
| | - Mireille Nowakowski
- Recombinant Protein Platform, Institut Pasteur, 75015 Paris, France; (M.N.); (J.B.)
| | - Constance Yapo-Ehounoud
- Neurology Department, Cocody University Hospital, Abidjan 01 BP V 13, Côte d’Ivoire; (B.A.); (C.Y.-E.)
| | - Thérèse Sonan
- Neurology Department, Yopougon University Hospital, Abidjan 21 BP 632, Côte d’Ivoire;
| | - Jacques Bellalou
- Recombinant Protein Platform, Institut Pasteur, 75015 Paris, France; (M.N.); (J.B.)
| | - Ronan Jambou
- Department of Parasitology, Institut Pasteur de Côte d’Ivoire, Abidjan 01 BP 490, Côte d’Ivoire;
- Global Health Department, Institut Pasteur, 75015 Paris, France
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25
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Castillo-Contreras R, Magen L, Birtles R, Varela-Castro L, Hall JL, Conejero C, Aguilar XF, Colom-Cadena A, Lavín S, Mentaberre G, López-Olvera JR. Ticks on wild boar in the metropolitan area of Barcelona (Spain) are infected with spotted fever group rickettsiae. Transbound Emerg Dis 2021; 69:e82-e95. [PMID: 34331835 DOI: 10.1111/tbed.14268] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Accepted: 07/28/2021] [Indexed: 11/26/2022]
Abstract
Tick-borne pathogens (TBPs) constitute an emerging public health concern favoured by multidimensional global changes. Amongst these, increase and spread of wild boar (Sus scrofa) populations are of special concern since this species can act as a reservoir of zoonotic pathogens and promote tick abundance. Thus, we aimed to make a first assessment of the risk by TBPs resulting from wild boar and ticks in the vicinity of a highly populated area. Between 2014 and 2016, we collected spleen samples and 2256 ticks from 261 wild boars (out of 438 inspected) in the metropolitan area of Barcelona (MAB; northeast Spain). We morphologically identified four tick species: Hyalomma lusitanicum (infestation prevalence: 33.6%), Dermacentor marginatus (26.9%), Rhipicephalus sanguineus sensu lato (18.9%) and R. bursa (0.2%). Ticks were pooled according to species and individual host. A total of 180 tick pools and 167 spleen samples were screened by real-time PCR and/or reverse line blot hybridization assay for Ehrlichia sp., Anaplasma sp., Babesia sp., Rickettsia sp., Borrelia burgdorferi sensu lato and Coxiella burnetii. Seventy-two out of the 180 tick pools were positive to Rickettsia spp. (minimum prevalence of 8.7%), including Rickettsia massiliae, R. slovaca and R. raoultii. We did not detect Rickettsia spp. in wild boar spleens nor other TBPs in ticks or wild boars. Since the ticks identified can bite humans, and the recorded spotted fever group (SFG) rickettsiae are zoonotic pathogens, there is a risk of SFG rickettsiae transmission for MAB inhabitants. Our results suggest a broader distribution of H. lusitanicum, competent vector for the Crimean-Congo haemorrhagic fever virus than previously known. Wild boar is not a Rickettsia spp. reservoir according to the spleen negative results. However, its abundance could favour tick life cycle and abundance, and its proximity to humans could promote the infection risk by Rickettsia spp.
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Affiliation(s)
- Raquel Castillo-Contreras
- Wildlife Ecology & Health group and Servei d'Ecopatologia de Fauna Salvatge, Departament de Medicina i Cirurgia Animals, Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain
| | - Luis Magen
- Wildlife Ecology & Health group and Servei d'Ecopatologia de Fauna Salvatge, Departament de Medicina i Cirurgia Animals, Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain
| | - Richard Birtles
- University of Salford Tick Infections Group, School of Environment and Life Sciences, University of Salford, Salford, UK
| | - Lucía Varela-Castro
- Wildlife Ecology & Health group and Servei d'Ecopatologia de Fauna Salvatge, Departament de Medicina i Cirurgia Animals, Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain
| | - Jessica L Hall
- University of Salford Tick Infections Group, School of Environment and Life Sciences, University of Salford, Salford, UK
| | - Carles Conejero
- Wildlife Ecology & Health group and Servei d'Ecopatologia de Fauna Salvatge, Departament de Medicina i Cirurgia Animals, Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain
| | - Xavier Fernandez Aguilar
- Wildlife Ecology & Health group and Servei d'Ecopatologia de Fauna Salvatge, Departament de Medicina i Cirurgia Animals, Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain
| | - Andreu Colom-Cadena
- Wildlife Ecology & Health group and Servei d'Ecopatologia de Fauna Salvatge, Departament de Medicina i Cirurgia Animals, Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain
| | - Santiago Lavín
- Wildlife Ecology & Health group and Servei d'Ecopatologia de Fauna Salvatge, Departament de Medicina i Cirurgia Animals, Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain
| | - Gregorio Mentaberre
- Wildlife Ecology & Health group and Servei d'Ecopatologia de Fauna Salvatge, Departament de Medicina i Cirurgia Animals, Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain.,Wildlife Ecology & Health group and Departament de Ciència Animal, Escola Tècnica Superior d'Enginyeria Agraria, Universitat de Lleida, Lleida, Spain
| | - Jorge R López-Olvera
- Wildlife Ecology & Health group and Servei d'Ecopatologia de Fauna Salvatge, Departament de Medicina i Cirurgia Animals, Universitat Autònoma de Barcelona, Bellaterra, Barcelona, Spain
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Lopes KFC, Delai RM, Zaniolo MM, Dos Santos IC, Pachaly EMV, Pachaly JR, Tramontin RDS, Bernardes JC, Pereira UDP, Caldart ET, Mitsuka-Breganó R, Navarro IT, Gonçalves DD. Urban capuchin monkeys Sapajus nigritus (Goldfuss, 1809) (Primates, Cebidae) as environmental bioindicators of leishmaniasis. Transbound Emerg Dis 2021; 69:2320-2325. [PMID: 34327840 DOI: 10.1111/tbed.14247] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Revised: 07/16/2021] [Accepted: 07/17/2021] [Indexed: 11/26/2022]
Abstract
The aim of this study was to investigate the presence of Leishmania sp. DNA and anti-Leishmania spp. antibodies in free-ranging Sapajus nigritus from an urban forest located in a city in the North Central region of the state of Paraná. For the indirect diagnosis, the direct agglutination test was used with promastigote forms of Leishmania (V.) braziliensis, where it was possible to detect the agglutination reaction in 53.33% of the S. nigritus blood samples. For direct diagnosis, the samples were submitted to real-time quantitative polymerase chain reaction, which confirmed the presence of Leishmania spp. DNA in 26.66% of the tested samples. It reinforces the importance of considering the concept of One Health in the face of diseases with high prevalence, such as leishmaniasis and the need for health education measures. This result shows that the animals in the present study have a role as environmental bioindicators for leishmaniasis.
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Affiliation(s)
| | | | | | | | | | - José Ricardo Pachaly
- Instituto Brasileiro de Especialidades em Medicina Veterinária (EspecialVet), Maringá, Paraná, Brasil
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Li ZW, Bai LY, Feng JZ, Liu S, Duan CY, Zhang YJ. Characteristics of aerosol optical depth dynamics and their causes over typical cities along the 21st Century Maritime Silk Road. Ying Yong Sheng Tai Xue Bao 2021; 32:2565-2577. [PMID: 34313075 DOI: 10.13287/j.1001-9332.202107.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
Atmospheric aerosols, i.e., suspension of liquid and/or solid particles in air, have serious impacts on human health. Exploring the variation and patterns of regional atmospheric aerosols is of great significance to monitor and evaluate atmosphere quality, especially in urban areas with large population. Here, with nine typical pivotal cities along the 21st Century Maritime Silk Road through Southeast Asia, South Asia to West Asia as case studies, based on MCD19A2 550 nm AOD products, combined meteorological factors, land use data, and nighttime light data, we analyzed the spatio-temporal distribution, variation features, influencing and/or driving factors of aerosols in developed urban areas over Asia. The results showed that the descending sequence of the annual aerosol optical depth (AOD) of the nine cities was Karachi, Doha, Chittagong, Bangkok, Colombo, Ho Chi Minh, Singapore, Gwadar, and Yangon during 2013-2018. Due to the influence of regional climate system and atmospheric aerosol types, the time series of annual, seasonal, and monthly AODs were significantly different. The high values of AODs in most cities were mainly located in the urban center or rapid socio-economic (e.g., industrial and agricultural) development regions. The effects of different meteorological factors on the AODs varied in different cities. The rainfall, relative humidity, and wind speed had great impacts on AODs in Ho Chi Minh, Bangkok, Singapore, and Yangon. Temperature, relative humidity, and wind speed had close correlations with AODs in Chittagong, Colombo, Karachi, and Gwadar of South Asia and Doha in West Asia. The urban area's AOD was influenced by the combined and synergistic effects of socio-economy, urbanization, and meteorological factors, with that in Karachi being the most significant.
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Affiliation(s)
- Zi-Wei Li
- College of Geomatics, Xi'an University of Science and Technology, Xi'an 710054, China.,Key Laboratory of Digital Earth Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100094, China
| | - Lin-Yan Bai
- Key Laboratory of Digital Earth Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100094, China
| | - Jian-Zhong Feng
- Agricultural Information Institute, Chinese Academy of Agricultural Sciences, Beijing 100081, China
| | - Shuai Liu
- College of Geoscience and Surveying Engineering, China University of Mining & Technology (Beijing), Beijing 100083, China
| | - Chen-Yang Duan
- Key Laboratory of Digital Earth Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100094, China
| | - Yu-Jie Zhang
- Key Laboratory of Digital Earth Science, Aerospace Information Research Institute, Chinese Academy of Sciences, Beijing 100094, China
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Petukhov A, Kremleva T, Petukhova G, Khritokhin N. Biochemical Responses of Medicinal Plant Tussilago farfara L. to Elevated Heavy Metal Concentrations in Soils of Urban Areas. Toxics 2021; 9:171. [PMID: 34357914 PMCID: PMC8309739 DOI: 10.3390/toxics9070171] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/12/2021] [Revised: 07/08/2021] [Accepted: 07/15/2021] [Indexed: 11/16/2022]
Abstract
This study was conducted in Tyumen (Russian Federation) to establish the effects of heavy metals' (Cu, Zn, Fe, Mn, Pb, and Cd) accumulation in soil and coltsfoot, as well as plants' biochemical responses to such an accumulation. The mobile and acid-soluble heavy metal fractions in soils, and the heavy metal contents in plants, were determined by atomic absorption spectrophotometry. The Cu, Zn, Fe, Mn, and Pb concentrations in soils exceeded background values. Pb content at the battery manufacturing plant was above the maximum permitted concentration. The percentages of the mobile heavy metal fractions decreased in the following order: Mn > Zn > Cu > Fe. The greatest heavy metal accumulation in soils and plants was found at the battery manufacturing and metallurgical plants examined in our study. Heavy metals' accumulation in the aboveground part of Tussilago farfara decreased in the following order: Fe > Zn > Cu > Mn > Pb > Cd. The accumulation of heavy metals stimulated the synthesis of photosynthetic pigments by 6-30%. Heavy metals provoked oxidative stress in cells, increasing the concentration of lipid peroxidation in products by up to 80%. Plant phenolics and flavonoids in the urban area of our study decreased compared to those in the control by 1.05, reaching up to 6.5 times. The change in coltsfoot catalase activity both increased and declined. Biochemical responses and heavy metal accumulation in coltsfoot from urban areas limit its use for medicinal purposes.
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Affiliation(s)
- Alexander Petukhov
- Institute of Chemistry, University of Tyumen, 625003 Tyumen, Russia; (T.K.); (G.P.); (N.K.)
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Răileanu C, Silaghi C, Fingerle V, Margos G, Thiel C, Pfister K, Overzier E. Borrelia burgdorferi Sensu Lato in Questing and Engorged Ticks from Different Habitat Types in Southern Germany. Microorganisms 2021; 9:microorganisms9061266. [PMID: 34200876 PMCID: PMC8230558 DOI: 10.3390/microorganisms9061266] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2021] [Revised: 06/07/2021] [Accepted: 06/08/2021] [Indexed: 12/31/2022] Open
Abstract
Borrelia burgdorferi sensu lato (s.l.) causes the most common tick-borne infection in Europe, with Germany being amongst the countries with the highest incidences in humans. This study aimed at (1) comparing infection rates of B. burgdorferi s.l. in questing Ixodes ricinus ticks from different habitat types in Southern Germany, (2) analysing genospecies distribution by habitat type, and (3) testing tissue and ticks from hosts for B. burgdorferi s.l. Questing ticks from urban, pasture, and natural habitats together with feeding ticks from cattle (pasture) and ticks and tissue samples from wild boars and roe deer (natural site) were tested by PCR and RFLP for species differentiation. B. burgdorferi s.l. was found in 29.8% questing adults and 15% nymphs. Prevalence was lower at the urban sites with occurrence of roe deer than where these were absent. Borrelia burgdorferi s.l. DNA was found in 4.8% ticks from roe deer, 6.3% from wild boar, and 7.8% from cattle. Six genospecies were identified in unfed ticks: Borrelia afzelii (48.6%), Borrelia burgdorferi sensu stricto (16%), Borrelia garinii (13.2%), Borrelia valaisiana (7.5%), Borrelia spielmanii (6.2%), and Borrelia bavariensis (0.9%). This study shows high infection levels and a great diversity of Borrelia in questing ticks. The presence of roe deer seems to reduce B. burgdorferi s.l. infection rates in tick populations.
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Affiliation(s)
- Cristian Răileanu
- Institute of Infectology, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Südufer 10, 17493 Greifswald-Insel Riems, Germany;
| | - Cornelia Silaghi
- Institute of Infectology, Friedrich-Loeffler-Institut, Federal Research Institute for Animal Health, Südufer 10, 17493 Greifswald-Insel Riems, Germany;
- Comparative Tropical Medicine and Parasitology, Ludwig-Maximilians-Universität München, 80805 Munich, Germany; (C.T.); (K.P.); (E.O.)
- Correspondence:
| | - Volker Fingerle
- National Reference Center for Borrelia, Bavarian Health and Food Safety Authority (LGL), 85764 Oberschleißheim, Germany; (V.F.); (G.M.)
| | - Gabriele Margos
- National Reference Center for Borrelia, Bavarian Health and Food Safety Authority (LGL), 85764 Oberschleißheim, Germany; (V.F.); (G.M.)
| | - Claudia Thiel
- Comparative Tropical Medicine and Parasitology, Ludwig-Maximilians-Universität München, 80805 Munich, Germany; (C.T.); (K.P.); (E.O.)
| | - Kurt Pfister
- Comparative Tropical Medicine and Parasitology, Ludwig-Maximilians-Universität München, 80805 Munich, Germany; (C.T.); (K.P.); (E.O.)
| | - Evelyn Overzier
- Comparative Tropical Medicine and Parasitology, Ludwig-Maximilians-Universität München, 80805 Munich, Germany; (C.T.); (K.P.); (E.O.)
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Jacobson LDSV, de Oliveira BFA, Schneider R, Gasparrini A, Hacon SDS. Mortality Risk from Respiratory Diseases Due to Non-Optimal Temperature among Brazilian Elderlies. Int J Environ Res Public Health 2021; 18:ijerph18115550. [PMID: 34067373 PMCID: PMC8197018 DOI: 10.3390/ijerph18115550] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/22/2021] [Revised: 04/16/2021] [Accepted: 04/28/2021] [Indexed: 11/16/2022]
Abstract
Over the past decade, Brazil has experienced and continues to be impacted by extreme climate events. This study aims to evaluate the association between daily average temperature and mortality from respiratory disease among Brazilian elderlies. A daily time-series study between 2000 and 2017 in 27 Brazilian cities was conducted. Data outcomes were daily counts of deaths due to respiratory diseases in the elderly aged 60 or more. The exposure variable was the daily mean temperature from Copernicus ERA5-Land reanalysis. The association was estimated from a two-stage time series analysis method. We also calculated deaths attributable to heat and cold. The pooled exposure–response curve presented a J-shaped format. The exposure to extreme heat increased the risk of mortality by 27% (95% CI: 15–39%), while the exposure to extreme cold increased the risk of mortality by 16% (95% CI: 8–24%). The heterogeneity between cities was explained by city-specific mean temperature and temperature range. The fractions of deaths attributable to cold and heat were 4.7% (95% CI: 2.94–6.17%) and 2.8% (95% CI: 1.45–3.95%), respectively. Our results show a significant impact of non-optimal temperature on the respiratory health of elderlies living in Brazil. It may support proactive action implementation in cities that have critical temperature variations.
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Affiliation(s)
- Ludmilla da Silva Viana Jacobson
- Department of Statistics, Fluminense Federal University, Niterói 24210-201, RJ, Brazil
- Brazilian Research Network on Global Climate Change–Rede Clima, São José dos Campos 12227-010 SP, Brazil;
- Correspondence:
| | | | - Rochelle Schneider
- Department of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, London WC1E7HT, UK; (R.S.); (A.G.)
- Centre for Statistical Methodology, London School of Hygiene & Tropical Medicine, London WC1E7HT, UK
- Forecast Department, European Centre for Medium-Range Weather Forecast, Reading RG29AX, UK
| | - Antonio Gasparrini
- Department of Public Health, Environments and Society, London School of Hygiene & Tropical Medicine, London WC1E7HT, UK; (R.S.); (A.G.)
- Centre for Statistical Methodology, London School of Hygiene & Tropical Medicine, London WC1E7HT, UK
- The Centre on Climate Change and Planetary Health, London School of Hygiene & Tropical Medicine, London WC1E7HT, UK
| | - Sandra de Souza Hacon
- Brazilian Research Network on Global Climate Change–Rede Clima, São José dos Campos 12227-010 SP, Brazil;
- Nacional School of Public Health, Oswaldo Cruz Foundation, Rio de Janeiro 21041-210, RJ, Brazil;
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Pop TL, Maniu D, Rajka D, Lazea C, Cismaru G, Ştef A, Căinap SS. Prevalence of Underweight, Overweight and Obesity in School-Aged Children in the Urban Area of the Northwestern Part of Romania. Int J Environ Res Public Health 2021; 18:ijerph18105176. [PMID: 34068152 PMCID: PMC8152956 DOI: 10.3390/ijerph18105176] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/07/2021] [Revised: 05/02/2021] [Accepted: 05/08/2021] [Indexed: 02/05/2023]
Abstract
INTRODUCTION During the last three decades, there has been an excess weight epidemic due to changes in nutrition and lifestyle. Few data on the prevalence of overweight and obesity in children in Romania were published, without a single study representative at the national level. There are reports on the higher level of overweight and obesity in urban areas compared to rural ones. This study aimed to estimate the prevalence of underweight, overweight, obesity and severe obesity in children enrolled in schools from the urban area. MATERIAL AND METHODS For this cross-sectional study, children from 177 schools from the urban area of five counties from the northwestern part of Romania were included after the parents signed written informed consent. Anthropometric data were recorded (weight, height) based on World Health Organization (WHO) recommendations and Body-Mass-Index (BMI), and the z-score for BMI were calculated. The nutritional status was estimated using three reference criteria: WHO, International Obesity Task Force (IOTC) and the Center for Disease Control and Prevention (CDC). RESULTS We analyzed data of 21,650 children (48.19% boys) age between 7 and 18 years. The prevalence of overweight was 13.8%, 16.2% and 20.3%, of obesity was 10.7%, 10.0% and 5.7% and of severe obesity was 5.1%, 1.2% and 1.6% (using WHO, CDC and IOTF cut-offs). Underweight was present in 5.2% (WHO), 6% (CDC) and 2.6% (IOTF). The highest prevalence of overweight (including obesity) was found in children aged 10 years, and the lowest in adolescents at 18 years. Boys have a higher prevalence of excess weight than girls. Using IOTF cut-offs, the prevalence of obesity and severe obesity was lower than using WHO criteria. CONCLUSIONS The prevalence of overweight (including obesity) in children from the urban area of Western Romania was recorded at alarming levels, higher in boys and at the pre-puberty ages. There are significant differences based on the reference system used. It is important to correctly choose the reference for the definition of overweight and obesity to have the correct estimation of the target for public health measures.
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Affiliation(s)
- Tudor Lucian Pop
- 2nd Pediatric Discipline, Mother and Child Department, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania;
- 2nd Pediatric Clinic, Emergency Clinical Hospital for Children, 400177 Cluj-Napoca, Romania
- Romanian Society of Social Pediatrics, 400177 Cluj-Napoca, Romania
- Correspondence: (C.L.); (T.L.P.)
| | - Dana Maniu
- Faculty of Physics, Babes-Bolyai University, 400084 Cluj-Napoca, Romania;
| | - Daniela Rajka
- Society of Physicians from Children and Youth Communities, 400427 Cluj-Napoca, Romania;
| | - Cecilia Lazea
- 1st Pediatric Discipline, Mother and Child Department, “Iuliu Hatieganu” University of Medicine and Pharmacy, 40012 Cluj-Napoca, Romania
- 1st Pediatric Clinic, Emergency Clinical Hospital for Children, 400470 Cluj-Napoca, Romania
- Correspondence: (C.L.); (T.L.P.)
| | - Gabriel Cismaru
- Cardiology-Rehabilitation Discipline, Internal Medicine Department, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania;
- Cardiology Department, Rehabilitation Hospital, 400347 Cluj-Napoca, Romania
| | - Adrian Ştef
- Department of Surgery, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania;
- “Nicolae Stancioiu” Heart Institute, 400001 Cluj-Napoca, Romania
| | - Simona Sorana Căinap
- 2nd Pediatric Discipline, Mother and Child Department, “Iuliu Hatieganu” University of Medicine and Pharmacy, 400012 Cluj-Napoca, Romania;
- 2nd Pediatric Clinic, Emergency Clinical Hospital for Children, 400177 Cluj-Napoca, Romania
- Romanian Society of Social Pediatrics, 400177 Cluj-Napoca, Romania
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Danska-Bidzinska A, Nasierowska-Guttmejer A, Bakula-Zalewska E, Bidzinski M, Wierzba W. Prognosis of the patients suffered from uterine carcinosarcoma from rural and urban areas. Ginekol Pol 2021; 92:774-777. [PMID: 33914324 DOI: 10.5603/gp.a2021.0067] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Revised: 03/14/2021] [Accepted: 02/24/2021] [Indexed: 11/25/2022] Open
Abstract
OBJECTIVES Uterine carcinosarcoma is a very aggressive neoplasm. Patients' median age at diagnosis ranges from 62 to 67 years. The aim of this study was to compare treatment results and prognostic factors for residents of urban and rural areas suffering from uterine carcinosarcoma. MATERIAL AND METHODS Clinical outcomes of 58 uterine carcinosarcoma patients treated in one institution were assessed: 25 residents of rural and 33 of urban areas. All the patients were treated by using surgery followed by chemotherapy (48 pts) or radiotherapy (10 pts). Standard chemotherapy regimen comprised of paclitaxel 175 mg/m² and carboplatin on day one at area under curve (AUC) six every 21 days. Radiotherapy was performed by combined treatment - tele and brachytherapy. External beam pelvic radiation therapy (EBRT) once a day, five days a week with a daily fraction size of 1.8 Gy over five weeks at cumulative dose 50.4 Gy was the first part of adjuvant treatment. High-dose-rate (HDR) brachytherapy at dose 22.5 Gy was the second part of radiotherapy. RESULTS A strong correlation between tumor diameter and the presence of lymph node metastasis was observed. Tumor size greater then 4.5 cm correlated with presence of node involvement and this parameter was statistically significant (p = 0.015). There was no significant correlation between other analyzed clinical factors and overall survival. In the period 2004 - 2010 43.5% (10/23) and 50% (14/28) of rural and urban residents, respectively, died due to carcinosarcoma progression. CONCLUSION Uterine carcinosarcoma patients in rural and urban areas seem to have similar outcomes.
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Affiliation(s)
- Anna Danska-Bidzinska
- Chair and Department of Obstetrics, Gynaecology and Oncology, 2nd Faculty of Medicine, Medical University of Warsaw, Poland
| | - Anna Nasierowska-Guttmejer
- Department of Pathology, Central Clinical Hospital of the Ministry of Internal Affairs and Administration, Warsaw, Poland
| | - Elwira Bakula-Zalewska
- Department of Pathology, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Mariusz Bidzinski
- Gyneacologic Oncology Department, Maria Sklodowska-Curie National Research Institute of Oncology, Warsaw, Poland
| | - Waldemar Wierzba
- University of Humanities and Economics in Lodz, UHE Satellite Campus in Warsaw, Poland.
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Lopes KFC, Delai RM, Fazoli KGZ, Rey LMR, Lopes-Mori FMR, Benitez ADN, Borges Neto A, Bernardes JC, Caldart ET, Mitsuka-Breganó R, Navarro IT, Santos ICD, Lourenço ELB, Alberton LR, Gonçalves DD. Urban Horses As Environmental Bioindicators for Leishmaniasis. Vector Borne Zoonotic Dis 2021; 21:534-538. [PMID: 33794126 DOI: 10.1089/vbz.2020.2760] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
The presence of DNA and anti-Leishmania spp. antibodies in the serum of 112 healthy horses was investigated by evaluating the physical examination, from a rural society located in the north central region of Paraná. The antigens of Leishmania amazonensis, Leishmania braziliensis, and Leishmania infantum were used to perform the indirect enzyme-linked immunosorbent assay, where it was possible to detect the reaction in 27.67% of the samples. These were also subjected to the real-time quantitative PCR, which confirmed the presence of Leishmania spp. DNA in 67.34% of the tested samples. The results show that the tested animals were previously exposed to the protozoan. Thus, these animals can be considered environmental bioindicators of the presence of Leishmania spp. at the study site. The material used in this study (serum), although not ideal, proved to be effective and less invasive. Taking into account the importance of the disease, the absence of more in-depth information on the species, the high zootechnical value of these animals, and their strictly close contact with the urban area and the human species, it is essential that further studies are carried out to elucidate the epidemiological profile of them in the face of the disease, as well as the possibility of them acting not only as hosts but also as reservoirs.
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Affiliation(s)
- Karoline Franciani Cardoso Lopes
- Programa de Pós-Graduação em Ciência Animal com Ênfase em Produtos Bioativos da Universidade Paranaense (UNIPAR), Umuarama, Paraná, Brazil
| | - Robson Michael Delai
- Programa de Pós-Graduação em Ciência Animal com Ênfase em Produtos Bioativos da Universidade Paranaense (UNIPAR), Umuarama, Paraná, Brazil
| | | | - Laisa Marina Rosa Rey
- Acadêmico da Graduação em Medicina Veterinária, Universidade Paranaense (UNIPAR), Umuarama, Paraná, Brazil
| | | | - Aline do Nascimento Benitez
- Programa de Pós-Graduação em Ciência Animal da Universidade Estadual de Londrina (UEL), Londrina, Paraná, Brazil
| | - Arthur Borges Neto
- Programa de Pós-Graduação em Ciência Animal com Ênfase em Produtos Bioativos da Universidade Paranaense (UNIPAR), Umuarama, Paraná, Brazil
| | - Juliana Correa Bernardes
- Programa de Pós-Graduação em Ciência Animal da Universidade Estadual de Londrina (UEL), Londrina, Paraná, Brazil
| | - Eloiza Teles Caldart
- Docentes do Curso de Medicina Veterinária da Universidade Estadual de Londrina (UEL), Londrina, Paraná, Brazil
| | - Regina Mitsuka-Breganó
- Docentes do Curso de Medicina Veterinária da Universidade Estadual de Londrina (UEL), Londrina, Paraná, Brazil
| | - Italmar Teodorico Navarro
- Docentes do Curso de Medicina Veterinária da Universidade Estadual de Londrina (UEL), Londrina, Paraná, Brazil
| | - Isabela Carvalho Dos Santos
- Programa de Pós-Graduação em Ciência Animal com Ênfase em Produtos Bioativos da Universidade Paranaense (UNIPAR), Umuarama, Paraná, Brazil
| | - Emerson Luiz Botelho Lourenço
- Docentes do Programa de Pós-Graduação em Ciência Animal com Ênfase em Produtos Bioativos, Universidade Paranaense (UNIPAR), Umuarama, Paraná, Brazil
| | - Luiz Romulo Alberton
- Docentes do Programa de Pós-Graduação em Ciência Animal com Ênfase em Produtos Bioativos, Universidade Paranaense (UNIPAR), Umuarama, Paraná, Brazil
| | - Daniela Dib Gonçalves
- Docentes do Programa de Pós-Graduação em Ciência Animal com Ênfase em Produtos Bioativos, Universidade Paranaense (UNIPAR), Umuarama, Paraná, Brazil
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Ptaszyńska AA, Latoch P, Hurd PJ, Polaszek A, Michalska-Madej J, Grochowalski Ł, Strapagiel D, Gnat S, Załuski D, Gancarz M, Rusinek R, Krutmuang P, Martín Hernández R, Higes Pascual M, Starosta AL. Amplicon Sequencing of Variable 16S rRNA from Bacteria and ITS2 Regions from Fungi and Plants, Reveals Honeybee Susceptibility to Diseases Results from Their Forage Availability under Anthropogenic Landscapes. Pathogens 2021; 10:381. [PMID: 33810160 PMCID: PMC8004708 DOI: 10.3390/pathogens10030381] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/22/2021] [Revised: 03/17/2021] [Accepted: 03/18/2021] [Indexed: 12/12/2022] Open
Abstract
European Apis mellifera and Asian Apis cerana honeybees are essential crop pollinators. Microbiome studies can provide complex information on health and fitness of these insects in relation to environmental changes, and plant availability. Amplicon sequencing of variable regions of the 16S rRNA from bacteria and the internally transcribed spacer (ITS) regions from fungi and plants allow identification of the metabiome. These methods provide a tool for monitoring otherwise uncultured microbes isolated from the gut of the honeybees. They also help monitor the composition of the gut fungi and, intriguingly, pollen collected by the insect. Here, we present data from amplicon sequencing of the 16S rRNA from bacteria and ITS2 regions from fungi and plants derived from honeybees collected at various time points from anthropogenic landscapes such as urban areas in Poland, UK, Spain, Greece, and Thailand. We have analysed microbial content of honeybee intestine as well as fungi and pollens. Furthermore, isolated DNA was used as the template for screening pathogens: Nosema apis, N. ceranae, N. bombi, tracheal mite (Acarapis woodi), any organism in the parasitic order Trypanosomatida, including Crithidia spp. (i.e., Crithidia mellificae), neogregarines including Mattesia and Apicystis spp. (i.e., Apicistis bombi). We conclude that differences between samples were mainly influenced by the bacteria, plant pollen and fungi, respectively. Moreover, honeybees feeding on a sugar based diet were more prone to fungal pathogens (Nosema ceranae) and neogregarines. In most samples Nosema sp. and neogregarines parasitized the host bee at the same time. A higher load of fungi, and bacteria groups such as Firmicutes (Lactobacillus); γ-proteobacteria, Neisseriaceae, and other unidentified bacteria was observed for Nosema ceranae and neogregarine infected honeybees. Healthy honeybees had a higher load of plant pollen, and bacteria groups such as: Orbales, Gilliamella, Snodgrassella, and Enterobacteriaceae. Finally, the period when honeybees switch to the winter generation (longer-lived forager honeybees) is the most sensitive to diet perturbations, and hence pathogen attack, for the whole beekeeping season. It is possible that evolutionary adaptation of bees fails to benefit them in the modern anthropomorphised environment.
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Affiliation(s)
- Aneta A. Ptaszyńska
- Department of Immunobiology, Faculty of Biology and Biotechnology, Institute of Biological Sciences, Maria Curie-Skłodowska University, Akademicka 19 Str., 20-033 Lublin, Poland
- School of Biological and Chemical Sciences, Queen Mary University of London, London E1 4NS, UK;
| | - Przemyslaw Latoch
- Polish-Japanese Academy of Information Technology, Koszykowa 86 Str., 02-008 Warsaw, Poland;
- Laboratory of Gene Expression, ECOTECH-Complex, Maria Curie-Sklodowska University, ul. Gleboka 39, 20-612 Lublin, Poland;
| | - Paul J. Hurd
- School of Biological and Chemical Sciences, Queen Mary University of London, London E1 4NS, UK;
| | - Andrew Polaszek
- Department of Life Sciences, Insects Division, Natural History Museum, London SW7 5BD, UK;
| | - Joanna Michalska-Madej
- Biobank Lab, Department of Molecular Biophysics, Faculty of Biology and Environmental Protection, University of Łódź, Pilarskiego 14/16, 90-231 Łódź, Poland; (J.M.-M.); (Ł.G.); (D.S.)
| | - Łukasz Grochowalski
- Biobank Lab, Department of Molecular Biophysics, Faculty of Biology and Environmental Protection, University of Łódź, Pilarskiego 14/16, 90-231 Łódź, Poland; (J.M.-M.); (Ł.G.); (D.S.)
| | - Dominik Strapagiel
- Biobank Lab, Department of Molecular Biophysics, Faculty of Biology and Environmental Protection, University of Łódź, Pilarskiego 14/16, 90-231 Łódź, Poland; (J.M.-M.); (Ł.G.); (D.S.)
| | - Sebastian Gnat
- Department of Veterinary Microbiology, Faculty of Veterinary Medicine, Institute of Preclinical Veterinary Sciences, University of Life Sciences, Akademicka 12, 20-033 Lublin, Poland;
| | - Daniel Załuski
- Department of Pharmaceutical Botany and Pharmacognosy, Ludwik Rydygier Collegium Medicum, Nicolaus Copernicus University, Marie Curie-Skłodowska 9, 85-094 Bydgoszcz, Poland;
| | - Marek Gancarz
- Institute of Agrophysics, Polish Academy of Sciences, Doświadczalna 4 Str., 20-290 Lublin, Poland; (M.G.); (R.R.)
- Faculty of Production and Power Engineering, University of Agriculture in Kraków, Balicka 116B, 30-149 Kraków, Poland
| | - Robert Rusinek
- Institute of Agrophysics, Polish Academy of Sciences, Doświadczalna 4 Str., 20-290 Lublin, Poland; (M.G.); (R.R.)
| | - Patcharin Krutmuang
- Department of Entomology and Plant Pathology, Faculty of Agriculture, Chiang Mai University, Chiang Mai 50200, Thailand;
- Research Center of Microbial Diversity and Sustainable Utilization, Faculty of Science, Chiang Mai University, Chiang Mai 50200, Thailand
| | - Raquel Martín Hernández
- Centro de Investigación Apícola y Agroambiental (CIAPA), Laboratorio de Patología Apícola, IRIAF Instituto Regional de Investigación y Desarrollo Agroalimentario y Forestal, Consejería de Agricultura de la Junta de Comunidades de Castilla-La Mancha, Camino de San Martín s/n, 19180 Marchamalo, Spain; (R.M.H.); (M.H.P.)
- Instituto de Recursos Humanos para la Ciencia y la Tecnología (INCRECYT-FEDER), Fundación Parque Científico y Tecnológico de Castilla—La Mancha, 02006 Albacete, Spain
| | - Mariano Higes Pascual
- Centro de Investigación Apícola y Agroambiental (CIAPA), Laboratorio de Patología Apícola, IRIAF Instituto Regional de Investigación y Desarrollo Agroalimentario y Forestal, Consejería de Agricultura de la Junta de Comunidades de Castilla-La Mancha, Camino de San Martín s/n, 19180 Marchamalo, Spain; (R.M.H.); (M.H.P.)
| | - Agata L. Starosta
- Laboratory of Gene Expression, ECOTECH-Complex, Maria Curie-Sklodowska University, ul. Gleboka 39, 20-612 Lublin, Poland;
- Department of Molecular Biology, Institute of Biological Sciences, Maria Curie-Sklodowska University, Akademicka 19 Str., 20-033 Lublin, Poland
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Milona M, Janiszewska-Olszowska J, Szmidt M, Kłoda K, Olszowski T. Oral Health Related Behaviors in Relation to DMFT Indexes of Teenagers in an Urban Area of North-West Poland-Dental Caries Is Still a Common Problem. Int J Environ Res Public Health 2021; 18:2333. [PMID: 33673458 DOI: 10.3390/ijerph18052333] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/18/2021] [Revised: 02/20/2021] [Accepted: 02/22/2021] [Indexed: 12/30/2022]
Abstract
Caries has a negative influence on health and is still a public health problem among children and adolescents in Poland. The aim of this study was to analyze the association of dietary habits, oral hygiene behaviors and the frequency of usage of dental services with the dental caries index in teenagers in North-West Poland. The study enrolled 264 children (147M/117F) aged 15. Participants filled out a questionnaire regarding age, sex, frequency of visits to the dentist, dietary habits and oral hygiene behaviors, and the Decayed Missing Filled Teeth Index (DMFT) was calculated. Caries was found in 88.6% of subjects. The lower or no caries experience group (DMFT ≤ 5) comprised of 180 subjects, while higher caries experience (DMFT > 5) was found in 84 teenagers and was significantly inversely associated with tooth brushing after the last meal (OR = 0.45; 95% CI:0.21–0.97; p = 0.04) and the daily use of dental floss (OR = 0.12; 95% CI:0.01–0.92; p = 0.04). There is an emerging need for the implementation of effective caries prevention and recovery programs in Poland. Health promotion focusing on oral hygiene behaviors should be disseminated more widely because lower caries experience was demonstrated in teenagers declaring healthy oral habits. Another important need is the development of multi-sectorial actions aiming at the improvement of dietary habits.
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Shiota M, Sumikawa R, Onozawa M, Hinotsu S, Kitagawa Y, Sakamoto S, Kawai T, Eto M, Kume H, Akaza H. Regional and facility disparities in androgen deprivation therapy for prostate cancer from a multi-institutional Japan-wide database. Int J Urol 2021; 28:584-591. [PMID: 33629386 DOI: 10.1111/iju.14518] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/28/2020] [Accepted: 01/12/2021] [Indexed: 02/06/2023]
Abstract
OBJECTIVES To examine the differences in prognosis of prostate cancer patients receiving primary androgen deprivation therapy by region and facility type using a Japan-wide database. METHODS Data on patients treated with primary androgen deprivation therapy between 2001 and 2003 from a nationwide community-based database established by the Japan Study Group of Prostate Cancer were obtained. Clinicopathological characteristics and prognostic variables, including progression, cancer-specific survival and overall survival, were compared according to region and facility type where the patients were treated. RESULTS Among 19 162 patients, 7102 (37.1%) and 12 060 (62.9%) men were in urban and rural areas, respectively, and 3556 (18.6%), 13 623 (71.1%) and 1983 (10.3%) patients were enrolled from academic centers, non-academic hospitals and urological clinics, respectively. The risks of progression, cancer-specific mortality and all-cause mortality were comparable between urban and rural areas in propensity-score matched analysis. Risks of progression, cancer-specific mortality and all-cause mortality in urological clinics were higher than those in academic centers in propensity-score matched analysis. CONCLUSIONS Our findings suggest that Japan facility type, but not geographical regions, might affect the prognosis of prostate cancer patients receiving primary androgen deprivation therapy.
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Affiliation(s)
- Masaki Shiota
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Ryota Sumikawa
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Mizuki Onozawa
- Department of Urology, School of Medicine, International University of Health and Welfare, Ichikawa, Japan
| | - Shiro Hinotsu
- Department of Biostatistics and Clinical Epidemiology, Sapporo Medical University, Sapporo, Japan
| | | | - Shinichi Sakamoto
- Department of Urology, Graduate School of Medicine, Chiba University, Chiba, Japan
| | - Taketo Kawai
- Department of Urology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Masatoshi Eto
- Department of Urology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Haruki Kume
- Department of Urology, Graduate School of Medicine, The University of Tokyo, Tokyo, Japan
| | - Hideyuki Akaza
- Research Center for Advanced Science and Technology, The University of Tokyo, Tokyo, Japan
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Gryczyńska A, Sokół M, Gortat T, Kowalec M. Borrelia miyamotoi infection in Apodemus spp. mice populating an urban habitat (Warsaw, Poland). Int J Parasitol Parasites Wildl 2021; 14:138-40. [PMID: 33643840 DOI: 10.1016/j.ijppaw.2021.01.009] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/15/2020] [Revised: 01/25/2021] [Accepted: 01/25/2021] [Indexed: 11/22/2022]
Abstract
The two of three species of city-inhabiting (Warsaw, Poland) Apodemus spp. mice were showed to be infected with Borrelia miyamotoi, spirochete bacterium considered to be a tick-borne relapsing fever (TBRF) disease causative agent. The pathogen infection was ascertained based on bacterium DNA presence in a blood (obtained from the lateral tail vein) of the mice, using the nested polymerase chain reaction (PCR) technique. The B. miyamotoi carriers populated not only green spaces situated in the suburban areas but also recreational parks and lawns in the city centre proper. Moreover, we found no significant differences in the infection rate depending on mouse species. The total prevalence of infection at the level of 5.6% suggests the potential role of urban-settled rodents in the spreading of the tick-borne zoonosis, which pose high risk to public health. First confirmation of Borrelia miyamotoi infection in urban rodents in Poland. The pathogen was found to infect city-inhabiting mice with a total prevalence of 5.6%. Degree of human pressure within habitat did not affect rodents' infection rate. Tick-borne zoonosis spread by mice could pose potential high risk to public health.
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Li L, Jiang C, Murtugudde R, Liang XZ, Sapkota A. Global Population Exposed to Extreme Events in the 150 Most Populated Cities of the World: Implications for Public Health. Int J Environ Res Public Health 2021; 18:ijerph18031293. [PMID: 33535524 PMCID: PMC7908124 DOI: 10.3390/ijerph18031293] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/23/2020] [Revised: 01/25/2021] [Accepted: 01/27/2021] [Indexed: 02/08/2023]
Abstract
Climate change driven increases in the frequency of extreme heat events (EHE) and extreme precipitation events (EPE) are contributing to both infectious and non-infectious disease burden, particularly in urban city centers. While the share of urban populations continues to grow, a comprehensive assessment of populations impacted by these threats is lacking. Using data from weather stations, climate models, and urban population growth during 1980–2017, here, we show that the concurrent rise in the frequency of EHE, EPE, and urban populations has resulted in over 500% increases in individuals exposed to EHE and EPE in the 150 most populated cities of the world. Since most of the population increases over the next several decades are projected to take place in city centers within low- and middle-income countries, skillful early warnings and community specific response strategies are urgently needed to minimize public health impacts and associated costs to the global economy.
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Affiliation(s)
- Linze Li
- Maryland Institute for Applied Environmental Health, University of Maryland School of Public Health, College Park, MD 20742, USA; (L.L.); (C.J.)
- School of Remote Sensing and Information Engineering, Wuhan University, Wuhan 430079, China
| | - Chengsheng Jiang
- Maryland Institute for Applied Environmental Health, University of Maryland School of Public Health, College Park, MD 20742, USA; (L.L.); (C.J.)
| | - Raghu Murtugudde
- Earth System Science Interdisciplinary Center, University of Maryland, College Park, MD 20742, USA; (R.M.); (X.-Z.L.)
| | - Xin-Zhong Liang
- Earth System Science Interdisciplinary Center, University of Maryland, College Park, MD 20742, USA; (R.M.); (X.-Z.L.)
| | - Amir Sapkota
- Maryland Institute for Applied Environmental Health, University of Maryland School of Public Health, College Park, MD 20742, USA; (L.L.); (C.J.)
- Correspondence: ; Tel.: +301-405-8716
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Marí-Dell'Olmo M, Gotsens M, Pasarín MI, Rodríguez-Sanz M, Artazcoz L, Garcia de Olalla P, Rius C, Borrell C. Socioeconomic Inequalities in COVID-19 in a European Urban Area: Two Waves, Two Patterns. Int J Environ Res Public Health 2021; 18:1256. [PMID: 33573323 DOI: 10.3390/ijerph18031256] [Citation(s) in RCA: 60] [Impact Index Per Article: 20.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/26/2020] [Revised: 01/17/2021] [Accepted: 01/24/2021] [Indexed: 01/07/2023]
Abstract
Background: The objective of this paper is to analyze social inequalities in COVID-19 incidence, stratified by age, sex, geographical area, and income in Barcelona during the first two waves of the pandemic. Methods: We collected data on COVID-19 cases confirmed by laboratory tests during the first two waves of the pandemic (1 March to 15 July and 16 July to 30 November, 2020) in Barcelona. For each wave and sex, we calculated smooth cumulative incidence by census tract using a hierarchical Bayesian model. We analyzed income inequalities in the incidence of COVID-19, categorizing the census tracts into quintiles based on the income indicator. Results: During the two waves, women showed higher COVID-19 cumulative incidence under 64 years, while the trend was reversed after that threshold. The incidence of the disease was higher in some poor neighborhoods. The risk ratio (RR) increased in the poorest groups compared to the richest ones, mainly in the second wave, with RR being 1.67 (95% Credible Interval-CI-: 1.41–1.96) in the fifth quintile income group for men and 1.71 (95% CI: 1.44–1.99) for women. Conclusion: Our results indicate the existence of inequalities in the incidence of COVID-19 in an urban area of Southern Europe.
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Kim MH, Gim THT. Spatial Characteristics of the Diffusion of Residential Solar Photovoltaics in Urban Areas: A Case of Seoul, South Korea. Int J Environ Res Public Health 2021; 18:ijerph18020644. [PMID: 33451153 PMCID: PMC7828634 DOI: 10.3390/ijerph18020644] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/07/2020] [Revised: 01/10/2021] [Accepted: 01/11/2021] [Indexed: 11/16/2022]
Abstract
Mini-solar photovoltaics, which are installed on apartment balconies, are rapidly spreading in Seoul, South Korea. Seoul has implemented a policy to diffuse mini-solar photovoltaics in apartments for energy transition since 2012. The policy considers compact land use and a large population of the city. This study examines a variety of variables in relation to the adoption of mini-solar photovoltaics. In particular, we focus on peer effects, namely, those of spatially adjacent, previously installed mini-solar photovoltaics. As apartment characteristics, four variables are selected to assess both within and between apartment complexes: one for the density of adopters as a within-complex variable and three for the number of adopters in the 500 m, 1 km, and 1.5 km radius of apartment complexes as between-complex variables. A major finding is that peer effects significantly contribute to the new adoption of mini-solar photovoltaics. Implications of this finding are discussed in an urban context.
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Affiliation(s)
- Moon-Hyun Kim
- Graduate School of Environmental Studies, Seoul National University, Seoul 08826, Korea;
| | - Tae-Hyoung Tommy Gim
- Graduate School of Environmental Studies, Interdisciplinary Program in Landscape Architecture, and Environmental Planning Institute, Seoul National University, Seoul 08826, Korea
- Correspondence: ; Tel.: +82-2-880-1459; Fax: +82-2-871-8847
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Li L, Liu C, Tong Y, Wu J, Zhou W, Yin Y, Wu M, Tong R, An J. Comparison of Characteristics of Suicide Attempts Registered in Urban and Rural Areas in China. Front Psychiatry 2021; 12:805324. [PMID: 35069296 PMCID: PMC8766737 DOI: 10.3389/fpsyt.2021.805324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/30/2021] [Accepted: 12/03/2021] [Indexed: 11/21/2022] Open
Abstract
Objective: The objective of this study is to compare the characteristics of suicide attempts registered in general hospitals in urban and rural areas in China. Methods: From January 2007 to December 2011, suicide attempts registered in hospitals in five rural counties and in the Beijing Municipality were included. Univariate and multivariate analysis were used to compare the characteristics of rural and urban suicide attempts in China. Results: A total of 5,515 episodes of suicide attempts were included, 1,966 (35.6%) of them were from rural counties and 3,549 (64.4%) were from Beijing. Compared with urban counterparts, the rural suicide attempters had lower proportion of females (61.9% vs. 72.3%), more likely reporting previous suicide attempt history (56.9% vs. 16.4%), and staying in hospital for more than 1 day (81.5% vs. 44.6%). The most common methods of suicide attempts were pesticide ingestion in rural areas (52.1%) and taking medications in urban area (39.2%). Results of multivariate analysis indicated that suicide attempt registered in rural areas, pesticide ingestion, and previous suicide attempts history were associated with longer treatment in hospitals. Conclusions: Suicide attempts registered in rural areas were different from those in urban areas in China. It is essential to improve the equipment and ability of medical resuscitation for pesticide ingestion in rural hospitals in China.
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Affiliation(s)
- Lingling Li
- Beijing Suicide Research and Prevention Center, Beijing HuiLongGuan Hospital, Beijing, China.,World Health Organization Collaborating Center for Research and Training in Suicide Prevention, Beijing, China.,Peking University HuiLongGuan Clinical Medical School, Beijing, China
| | - Chunxu Liu
- Beijing Tongzhou District Mental Health Hospital, Beijing, China
| | - Yongsheng Tong
- Beijing Suicide Research and Prevention Center, Beijing HuiLongGuan Hospital, Beijing, China.,World Health Organization Collaborating Center for Research and Training in Suicide Prevention, Beijing, China.,Peking University HuiLongGuan Clinical Medical School, Beijing, China
| | - Jianlan Wu
- Beijing Suicide Research and Prevention Center, Beijing HuiLongGuan Hospital, Beijing, China.,World Health Organization Collaborating Center for Research and Training in Suicide Prevention, Beijing, China.,Peking University HuiLongGuan Clinical Medical School, Beijing, China
| | - Wei Zhou
- Beijing Suicide Research and Prevention Center, Beijing HuiLongGuan Hospital, Beijing, China.,World Health Organization Collaborating Center for Research and Training in Suicide Prevention, Beijing, China
| | - Yi Yin
- Beijing Suicide Research and Prevention Center, Beijing HuiLongGuan Hospital, Beijing, China.,World Health Organization Collaborating Center for Research and Training in Suicide Prevention, Beijing, China.,Peking University HuiLongGuan Clinical Medical School, Beijing, China
| | - Mengjie Wu
- Beijing Suicide Research and Prevention Center, Beijing HuiLongGuan Hospital, Beijing, China.,World Health Organization Collaborating Center for Research and Training in Suicide Prevention, Beijing, China.,Peking University HuiLongGuan Clinical Medical School, Beijing, China
| | - Ruoyang Tong
- College of Foreign Languages, Capital Normal University, Beijing, China
| | - Jing An
- Beijing Suicide Research and Prevention Center, Beijing HuiLongGuan Hospital, Beijing, China.,World Health Organization Collaborating Center for Research and Training in Suicide Prevention, Beijing, China
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Tuksanawes P, Kaewkiattikun K, Kerdcharoen N. Prevalence and Associated Factors of Antenatal Depressive Symptoms in Pregnant Women Living in an Urban Area of Thailand. Int J Womens Health 2020; 12:849-858. [PMID: 33116934 PMCID: PMC7573318 DOI: 10.2147/ijwh.s278872] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/26/2020] [Accepted: 09/29/2020] [Indexed: 11/23/2022] Open
Abstract
Background Depression is a major public health problem in middle- and low-income countries. Depression in pregnancy has adverse effects on obstetric outcomes. Maternal depression remains under-recognized, under-diagnosed and undertreated in Thailand. Antenatal screening of depression is an important strategy to improve maternal and neonatal outcomes. This problem has rarely been investigated in Thailand, especially in urban areas. Objective To discover the prevalence, associated factors, and predictive factors of depression in pregnant women living in an urban area. Materials and Methods This cross-sectional study of 402 pregnant women was conducted during antenatal care at the Department of Obstetrics and Gynecology, Faculty of Medicine Vajira Hospital, Navamindradhiraj University, Bangkok, Thailand, from 10 September to 31 November 2019. The participants were interviewed using a structured questionnaire that included a demographic profile, obstetric conditions, socio-cultural characteristics, and a Thai language version of the Center for Epidemiologic Studies-Depression Scale to assess depressive symptoms. Results Among a total 402 pregnant women, the prevalence of depressive symptoms in pregnant women in an urban area was 18.9%. Depressive symptoms in pregnant women were significantly associated with divorce (p < 0.001), low family income (p < 0.03), financial insufficiency (p < 0.001), extended family (p < 0.001), history of previous abortion (p = 0.033), history of previous pregnancy complications (p = 0.044), current alcohol use (p = 0.03), current tobacco use (p = 0.009), current substance abuse (p = 0.002), marital conflict (p < 0.001), and family conflict (p < 0.001). The significant factors predicting depression in pregnant women were extended family (AOR 3.0, 95% CI 1.59–5.51, p=0.001) and marital conflict (AOR 4.7, 95% CI 2.37–9.11, p<0.001). Conclusion This study revealed that the prevalence of depressive symptoms in pregnant women living in an urban area in Thailand was 18.9%. The significant associated factors of depressive symptoms were divorce, low family income, financial insufficiency, extended family, previous abortion, previous pregnancy complications, current alcohol use, current tobacco use, current substance abuse, marital conflict, and family conflict. Extended family and marital conflict were significant predictive factors for antenatal depressive symptoms.
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Affiliation(s)
- Pawanruj Tuksanawes
- Department of Obstetrics & Gynecology, Faculty of Medicine Vajira Hospital, Navamindradriraj University, Bangkok, Thailand
| | - Kasemsis Kaewkiattikun
- Department of Obstetrics & Gynecology, Faculty of Medicine Vajira Hospital, Navamindradriraj University, Bangkok, Thailand
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Ali NB, Dibley MJ, Islam S, Rahman MM, Raihana S, Bhuiyan SET, Rahman QS, Rahman H, Arifeen SE, Huda TM. Overweight and obesity among urban women with iron deficiency anaemia in Bangladesh. Matern Child Nutr 2020; 17:e13102. [PMID: 33111455 PMCID: PMC7988850 DOI: 10.1111/mcn.13102] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/26/2020] [Revised: 07/29/2020] [Accepted: 09/29/2020] [Indexed: 01/17/2023]
Abstract
In this study, we aimed to determine the prevalence and factors associated with overweight and obesity among nonpregnant and nonlactating (NPNL) women of reproductive age with iron deficiency anaemia (IDA) in urban Bangladesh. We obtained data from the baseline assessment of a randomized control trial conducted among 525 women of reproductive age (18–49 years) with IDA (Hb < 12 gdl−1 and serum ferritin <30 μg L−1). The study was carried out in Mirpur, Dhaka, Bangladesh, between December 2017 and January 2019. We collected information on women's socio‐demographic characteristics and anthropometry. Body mass index (BMI) was calculated using the following formula: weight in kilograms per height in square metres. BMI ≥ 25–29.9 kg m−2 was considered as overweight, whereas BMI ≥ 30 kg m−2 as obese. A multivariable logistic regression model was used to ascertain the risk factors of overweight and obesity. The prevalence of overweight and obesity was 29.9% (95% CI: 26.0–34.0) and 13.1% (95% CI: 10.4–16.3), respectively. The combined prevalence of overweight and obesity was 43.0% (95% CI: 38.7–47.4). The multivariable analysis showed married women (aOR: 4.4; CI: 1.8–11.1), women aged 30–49 years (aOR: 7.6; CI: 2.4–24.1), unemployed women (aOR 1.5; CI: 1.0–2.4) and women from the wealthier households (aOR 3.9; CI: 2.3–6.8) had the highest risk of being overweight and obese compared with their counterparts. Both age and household wealth statuses showed dose–response relationships. Combination of overweight and obesity with IDA poses a particular challenge for public health interventions. The policymakers should consider what new interventions and policy initiatives are needed to address this combination of overweight and obesity with IDA.
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Affiliation(s)
- Nazia Binte Ali
- Maternal and Child Health Division (MCHD), icddr,b, Dhaka, Bangladesh
| | - Michael J Dibley
- Sydney School of Public Health, The University of Sydney, Sydney, NSW, Australia
| | - Sajia Islam
- Maternal and Child Health Division (MCHD), icddr,b, Dhaka, Bangladesh
| | | | - Shahreen Raihana
- Maternal and Child Health Division (MCHD), icddr,b, Dhaka, Bangladesh.,Sydney School of Public Health, The University of Sydney, Sydney, NSW, Australia
| | | | | | - Hafizur Rahman
- Maternal and Child Health Division (MCHD), icddr,b, Dhaka, Bangladesh
| | - Shams El Arifeen
- Maternal and Child Health Division (MCHD), icddr,b, Dhaka, Bangladesh
| | - Tanvir M Huda
- Maternal and Child Health Division (MCHD), icddr,b, Dhaka, Bangladesh.,Sydney School of Public Health, The University of Sydney, Sydney, NSW, Australia
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Yoon NH, Shon C. Convenience Store Use and the Health of Urban Adolescents in Seoul, South Korea. Int J Environ Res Public Health 2020; 17:E6486. [PMID: 32899954 DOI: 10.3390/ijerph17186486] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 07/27/2020] [Revised: 08/27/2020] [Accepted: 09/04/2020] [Indexed: 11/17/2022]
Abstract
To improve urban adolescents' dietary behaviors and health, factors that influence them to buy meals in convenience stores with regard to urban food environments must be determined. This study investigated the factors which influence adolescents' substitution of meals with convenience store meals and its impact on their health in Seoul (South Korea). Multilevel analysis and logistic regression analysis were conducted using data from the Korea Youth Risk Behavior Survey, a national health survey with a representative sample of Korean adolescents. Among 17,624 teenagers who responded to surveys in 2017 and 2019, 30.5% of them substituted meals with convenience store meals more than three times a week. Girls and students with a lower family economic level were more likely to frequently consume food from convenience stores. Unhealthy lifestyles and poor mental health status also influenced their decisions to substitute meals with convenience store food. Those who frequently consumed meals from convenience stores were more likely to have unhealthy lifestyles, featuring bad diets, smoking, drinking, and sedentary behaviors. They also reported significantly poorer self-rated health and mental health. To promote healthy lifestyles among adolescents, efforts to raise awareness and develop supportive environments for healthy diets are strongly recommended.
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Lyons J, van der Linden EL, Meeks K, Beune E, Smeeth L, Bahendeka S, Spranger J, Klipstein-Grobusch K, Mockenhaupt FP, Danquah I, Agyemang C. Inverse Association between Iron Deficiency and Glycated Hemoglobin Levels in Ghanaian Adults-the RODAM Study. J Nutr 2020; 150:1899-1908. [PMID: 32433726 PMCID: PMC7330469 DOI: 10.1093/jn/nxaa109] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2019] [Revised: 02/10/2020] [Accepted: 03/27/2020] [Indexed: 12/17/2022] Open
Abstract
BACKGROUND Glycated hemoglobin (HbA1c) is often used to diagnose type 2 diabetes (T2D), but studies show that iron deficiency (ID) is associated with elevated HbA1c in the absence of hyperglycemia. It is unknown whether ID prevalence varies between sub-Saharan African populations living in different locations and whether ID influences HbA1c levels in these populations. OBJECTIVES We assessed the prevalence of ID among Ghanaian migrants in Europe and nonmigrant Ghanaians, and the influence of ID on HbA1c categories among Ghanaians without T2D. METHODS We used the database from the cross-sectional RODAM (Research on Obesity and Diabetes among African Migrants) study. This contained data on 3377 Ghanaian men and women aged 25-70 y living in urban and rural Ghana and Ghanaian migrants living in Amsterdam, London, and Berlin. ID was defined as ferritin < 15 ng/mL or, if C-reactive protein was ≥5 mg/mL, as ferritin < 30 ng/mL according to the WHO. We used binary logistic regression to assess differences in ID between sites and its association with clinically defined HbA1c categories (<5.5%, ≥5.5% to <6.5%, ≥6.5%). Men and women were analyzed separately. RESULTS The prevalence of ID was higher in migrant [28.4%; adjusted OR (aOR): 3.08; 95% CI: 2.04, 4.65)] and urban (23.2%; aOR: 2.37; 95% CI: 1.56, 3.59) women than in rural women (11.9%). Among women, ID was associated with higher odds of HbA1c ≥ 5.5% to <6.5% in the absence of hyperglycemia (aOR: 1.43; 95% CI: 1.08, 1.87). This association was not found in men. CONCLUSIONS Further research is needed to identify factors underlying the high prevalence of ID among urban and migrant Ghanaian women, and the association of ID with HbA1c ≥ 5.5% to <6.5% in women. In addition, our study reinforces the need to consider iron concentrations if interpreting HbA1c among African populations.
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Affiliation(s)
- Julia Lyons
- Department of Public Health, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health Research Institute, Amsterdam, Netherlands
| | - Eva L van der Linden
- Department of Public Health, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health Research Institute, Amsterdam, Netherlands
- Department of Internal Medicine, Amsterdam UMC, University of Amsterdam, Amsterdam Cardiovascular Sciences, Amsterdam, Netherlands
| | - Karlijn Meeks
- Department of Public Health, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health Research Institute, Amsterdam, Netherlands
- Center for Research on Genomics and Global Health, National Human Genome Research Institute, NIH, Bethesda, MD, USA
| | - Erik Beune
- Department of Public Health, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health Research Institute, Amsterdam, Netherlands
| | - Liam Smeeth
- Department of Non-Communicable Disease Epidemiology, London School of Hygiene and Tropical Medicine, London, United Kingdom
| | | | - Joachim Spranger
- Department of Endocrinology and Metabolism, Charité University Hospital Berlin, Berlin, Germany
- Center for Cardiovascular Research, Charité University Hospital Berlin, Berlin, Germany
| | - Kerstin Klipstein-Grobusch
- Julius Global Health, Julius Center for Health Sciences and Primary Care, University Medical Center Utrecht, Utrecht University, Utrecht, Netherlands
- Division of Epidemiology and Biostatistics, School of Public Health, Faculty of Health Sciences, University of the Witwatersrand, Johannesburg, South Africa
| | - Frank P Mockenhaupt
- Institute of Tropical Medicine and International Health, Charité University Hospital Berlin, Berlin, Germany
| | - Ina Danquah
- Institute for Social Medicine, Epidemiology and Health Economics, Charité University Hospital Berlin, corporate member of Free University Berlin, Humboldt University of Berlin, and Berlin Institute of Health, Berlin, Germany
- Department of Molecular Epidemiology, German Institute of Human Nutrition Potsdam-Rehbrücke, Nuthetal, Germany
| | - Charles Agyemang
- Department of Public Health, Amsterdam UMC, University of Amsterdam, Amsterdam Public Health Research Institute, Amsterdam, Netherlands
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Tiwari SC, Deshpande SR. A study to assess the effect of stressful life events on psychological distress levels of participants living in an urban area. J Family Med Prim Care 2020; 9:2730-2735. [PMID: 32984116 PMCID: PMC7491857 DOI: 10.4103/jfmpc.jfmpc_96_20] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2020] [Revised: 03/12/2020] [Accepted: 03/26/2020] [Indexed: 01/28/2023] Open
Abstract
Context: Stressful life events affect the psychological wellbeing of individuals. Through this study, we aim to understand this effect and various other factors affecting the psychological wellbeing of the study participants. Aims: To determine the vulnerability of study participants to psychological distress following stressful life events Settings and Design: Cross-sectional observational study in an urban setting Methods and Materials: Systematic random sampling with a sample size of 178. Statistical Analysis Used: Analysis is done using SPSS version 22. Tests used are chi square test, Spearman's rank correlation test. Results: The number of life events and psychological distress scores had a positive correlation.The events that occurred in one month before history taking, a correlation was found to be strongest and no correlation was found between the events which occurred more than one year before study enrolment and the psychological distress. Factors like sleeping patterns, exercise, and marital status also had a significant correlation with the psychological distress score of participants. Conclusions: Mental health is dependent on many parameters with life events being a major factor at a given point of time. However, different factors apart from life events will affect psychological wellbeing, and mental health is an interplay of all those factors.
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Affiliation(s)
- Sayali C Tiwari
- Department of Community Medicine Lokmanya Tilak Municipal Medical College and General Hospital, Sion, Mumbai, Maharashtra, India
| | - Swati R Deshpande
- Department of Community Medicine, Seth G.S. Medical College and KEM Hospital, Parel, Mumbai, Maharashtra, India
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Szubert M, Ilowiecka M, Wilczynski J, Bilinski P, Wojtyla C. Health-Related Behaviors of Pregnant Women Residing in Urban and Rural Areas in Poland. Int J Environ Res Public Health 2020; 17:E4395. [PMID: 32570921 PMCID: PMC7344415 DOI: 10.3390/ijerph17124395] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 04/24/2020] [Revised: 06/13/2020] [Accepted: 06/18/2020] [Indexed: 12/14/2022]
Abstract
The aim of this study was to evaluate the knowledge regarding a healthy lifestyle and prophylaxis during pregnancy among women from rural and urban areas and how this changed within a 5-year period. Analyses of the population of pregnant women in Poland were made using a questionnaire survey. The survey was conducted in the years 2010-2012 and 2017. Questionnaires from 6128 pregnant women were collected. The statistical analyses were conducted using IBM SPSS. The examined population was comprised of 41% women from rural areas and 59% women from urban areas. Alcohol consumption was lower among women from rural areas than among urban inhabitants in 2010-2012; in 2017 a trend of even lower consumption was observed. Folic acid supplementation was more broadly developed in the urban population; however, in 2017, higher percentage rates of both populations admitted taking folates before pregnancy. More women in urban than in rural areas performed physical activity during pregnancy, but the differences decreased in 2017. Knowledge of a healthy lifestyle and prophylaxis during pregnancy increased regardless of place of residence; however, the most evident change could be observed among women from rural areas.
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Affiliation(s)
- Maria Szubert
- Clinic of Surgical and Oncologic Gynecology, 1st Department of Gynecology and Obstetrics, Medical University of Lodz, M. Pirogow Teaching Hospital, Wilenska 37 St., 94-029 Lodz, Poland; (M.S.); (M.I.); (J.W.)
- Club 35, Polish Society of Gynecologists and Obstetricians, Cybernetyki 7F/87 St., 02-677 Warsaw, Poland
| | - Malwina Ilowiecka
- Clinic of Surgical and Oncologic Gynecology, 1st Department of Gynecology and Obstetrics, Medical University of Lodz, M. Pirogow Teaching Hospital, Wilenska 37 St., 94-029 Lodz, Poland; (M.S.); (M.I.); (J.W.)
| | - Jacek Wilczynski
- Clinic of Surgical and Oncologic Gynecology, 1st Department of Gynecology and Obstetrics, Medical University of Lodz, M. Pirogow Teaching Hospital, Wilenska 37 St., 94-029 Lodz, Poland; (M.S.); (M.I.); (J.W.)
| | - Przemyslaw Bilinski
- Faculty of Health Sciences, State University of Applied Sciences, Kaszubska 16 St., 62-800 Kalisz, Poland;
| | - Cezary Wojtyla
- Club 35, Polish Society of Gynecologists and Obstetricians, Cybernetyki 7F/87 St., 02-677 Warsaw, Poland
- International Prevention Research Institute—Collaborating Centre, State University of Applied Sciences, Kaszubska 16 St., 62-800 Kalisz, Poland
- Department of Oncologic Gynecology and Obstetrics, Centre of Postgraduate Medical Education, Czerniakowska 231 St., 00-416 Warsaw, Poland
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de Meester J, Storch T. Optimized Performance Parameters for Nighttime Multispectral Satellite Imagery to Analyze Lightings in Urban Areas. Sensors (Basel) 2020; 20:s20113313. [PMID: 32532117 PMCID: PMC7308855 DOI: 10.3390/s20113313] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/15/2020] [Revised: 06/08/2020] [Accepted: 06/08/2020] [Indexed: 01/22/2023]
Abstract
Contrary to its daytime counterpart, nighttime visible and near infrared (VIS/NIR) satellite imagery is limited in both spectral and spatial resolution. Nevertheless, the relevance of such systems is unquestioned with applications to, e.g., examine urban areas, derive light pollution, and estimate energy consumption. To determine optimal spectral bands together with required radiometric and spatial resolution, at-sensor radiances are simulated based on combinations of lamp spectra with typical luminances according to lighting standards, surface reflectances, and radiative transfers for the consideration of atmospheric effects. Various band combinations are evaluated for their ability to differentiate between lighting types and to estimate the important lighting parameters: efficacy to produce visible light, percentage of emissions attributable to the blue part of the spectrum, and assessment of the perceived color of radiation sources. The selected bands are located in the green, blue, yellow-orange, near infrared, and red parts of the spectrum and include one panchromatic band. However, these nighttime bands tailored to artificial light emissions differ significantly from the typical daytime bands focusing on surface reflectances. Compared to existing or proposed nighttime or daytime satellites, the recommended characteristics improve, e.g., classification of lighting types by >10%. The simulations illustrate the feasible improvements in nocturnal VIS/NIR remote sensing which will lead to advanced applications.
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Kelner JM, Ziółkowski C. Effectiveness of Mobile Emitter Location by Cooperative Swarm of Unmanned Aerial Vehicles in Various Environmental Conditions. Sensors (Basel) 2020; 20:E2575. [PMID: 32369949 DOI: 10.3390/s20092575] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 04/01/2020] [Revised: 04/24/2020] [Accepted: 04/29/2020] [Indexed: 11/16/2022]
Abstract
This paper focused on assessing the effectiveness of the signal Doppler frequency (SDF) method to locate a mobile emitter using a swarm of unmanned aerial vehicles (UAVs). Based on simulation results, we showed the impact of various factors such as the number of UAVs, the movement parameters of the emitter and the sensors on location effectiveness. The study results also showed the dependence of the accuracy and continuity of the emitter coordinate estimation on the type of propagation environment, which was determined by line-of-sight (LOS) or non-LOS (NLOS) conditions. The applied research methodology allowed the selection of parameters of the analyzed location system that would minimize the error and maximize the monitoring time of the emitter position.
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Rovná K, Ivanišová E, Žiarovská J, Ferus P, Terentjeva M, Kowalczewski PŁ, Kačániová M. Characterization of Rosa canina Fruits Collected in Urban Areas of Slovakia. Genome Size, iPBS Profiles and Antioxidant and Antimicrobial Activities. Molecules 2020; 25:E1888. [PMID: 32325812 PMCID: PMC7221986 DOI: 10.3390/molecules25081888] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/11/2020] [Revised: 04/13/2020] [Accepted: 04/17/2020] [Indexed: 11/17/2022] Open
Abstract
The studies of plant bacterial endophytes, colonizing the plant tissues without any signs of diseases, are essential for understanding of ecological interactions. The aim of our study is to detect microbiological contamination and to assess the antimicrobial, antioxidant activity, total phenolic, carotenoid content, genome size, and ploidy of non-cultivated Rosa canina sampled from urban areas. Samples of Rosa canina fruits were collected in three locations in Slovakia. The highest total viable count and the Enterobacteriaceae count in fruits were 4.32 log CFU/g and 4.29 log CFU/g, respectively. Counts of the mesophilic anaerobic sporulating bacteria, Pseudomonas spp., and of the microscopic fungi and yeasts were 3.00, 2.15 log CFU/g, 3.65 log CFU/g, and 2.76 log CFU/g, respectively. Regarding the antimicrobial activity, Escherichia coli and Klebsiela oxytoca were the most sensitive species among the assayed microorganisms to the treatment with the ethanolic extracts of Rosa canina fruits. The fruits were rich in bioactive compounds, polyphenols, and carotenoids, that could be related to their antioxidant activity. Genome sizes of analyzed samples ranged from 2.3 to 2.96. DNA-based fingerprinting obtained by iPBS markers of the Rosa canina var. lapidicola Heinr. Braun., was characterized by some distinctive inserted loci. An interdisciplinary study was performed for the dog roses from different parts of Slovakia that resulted in deeper characterization of this species.
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Affiliation(s)
- Katarína Rovná
- Department of Planting Design and Maintenance, Faculty of Horticulture and Landscape Engineering, Slovak University of Agriculture, Tr. A. Hlinku 2, 94976 Nitra, Slovakia;
| | - Eva Ivanišová
- Department of Technology and Quality of Plant Products, Faculty of Biotechnology and Food Sciences, Slovak University of Agriculture, Tr. A. Hlinku 2, SK-94976 Nitra, Slovakia;
| | - Jana Žiarovská
- Department of Plant Genetics and Breeding, Faculty of Agrobiology and Food Resources, Slovak University of Agriculture, Tr. A. Hlinku 2, 94976 Nitra, Slovakia;
| | - Peter Ferus
- Department of Dendrobiology, Institute of Forest Ecology, Slovak Academy of Sciences, Ľ. Štúra 2, 96053 Zvolen, Slovakia;
| | - Margarita Terentjeva
- Institute of Food and Environmental Hygiene, Faculty of Veterinary Medicine, Latvia University of Life Sciences and Technologies, K. Helmaņaiela 8, LV-3004, Jelgava, Latvia;
| | - Przemysław Łukasz Kowalczewski
- Institute of Food Technology of Plant Origin, Poznań University of Life Sciences, 31 Wojska Polskiego St., 60-624 Poznań, Poland;
| | - Miroslava Kačániová
- Department of Fruit Sciences, Viticulture and Enology, Faculty of Horticulture and Landscape Engineering, Slovak University of Agriculture, Tr. A. Hlinku 2, 94976 Nitra, Slovakia
- Department of Bioenergy, Food Technology and Microbiology, Institute of Agriculture Sciences, Land Management and Environmental Protection, University of Rzeszow, 4 Zelwerowicza St., 35601 Rzeszow, Poland
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