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Niu Y, Liu Y, Ren S. Investigation on anxiety and depression of different populations in the area with low incidence of New Coronavirus pneumonia and analysis of related factors. Pak J Med Sci 2023; 39:380-384. [PMID: 36950408 PMCID: PMC10025738 DOI: 10.12669/pjms.39.2.7136] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/09/2022] [Revised: 09/16/2022] [Accepted: 12/23/2022] [Indexed: 02/03/2023] Open
Abstract
Objective To explore the anxiety and depression status and related factors of different populations in the area with low incidence of New Coronavirus pneumonia. Methods The anxiety and depression of 106 residents of different ages, different places of residence and different epidemic situations in Xingtai City, Hebei Province, China were assessed from February 18, 2020 to February 20, 2020. The psychological status of different groups was evaluated by self-rating Anxiety Scale (SAS) and self-rating Depression Scale (SDS), and the questionnaire data were analyzed retrospectively. The general data of all residents were collected, and the factors affecting the mental health status of different populations were studied by multiple linear regression with the scores of depression and anxiety as dependent variables. Result The SAS and SDS scores of anxiety and depression were (51.79±12.11) and (57.01±11.40) respectively. The positive rates of anxiety and depression were 38.68% and 47.17%, respectively. The results of multiple linear regression analysis showed that marital status, close attention to the daily epidemic progress, and having infected and sick relatives and friends were independent risk factors affecting residents' SAS score (P<0.05). Additionally, marital status, health self-assessment and close attention to the daily epidemic progress every day were independent risk factors affecting residents' SDS score (P<0.05). Conclusion Residents in low-incidence areas are prone to anxiety and depression. Marital status, health self-assessment, paying attention to the progress of the epidemic every day and monitoring the disease progress in relatives and friends are independent risk factors contributing to the anxiety and depression of the residents. Corresponding protective measures should be taken to improve the local epidemic prevention and control level.
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Du N, Wu Y, Xiong S, Ji H, Huang L, Guo W, Zeng C. Current situation and influencing factors of disease uncertainty in parents of children with Sturge‒Weber syndrome: a retrospective study. BMC Pediatr 2023; 23:64. [PMID: 36750798 PMCID: PMC9903547 DOI: 10.1186/s12887-023-03857-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2022] [Accepted: 01/19/2023] [Indexed: 02/09/2023] Open
Abstract
BACKGROUND Sturge Weber syndrome (SWS), can cause extensive capillary malformations on the face, head, trunk, and other parts of the body, and the eyes can also suffer optic nerve injury. Secondary glaucoma can cause blindness, which has the characteristics of a relatively hidden onset and unclear pathogenesis. The treatment of SWS secondary glaucoma has always been difficult, and due to the characteristics of the disease, there is uncertainty about the long-term efficacy and safety of various treatment methods for such patients. METHODS A total of 105 parents of children with SWS completed a self-designed general information questionnaire, a generalized anxiety questionnaire (GAD-7), a patient health questionnaire (PHQ-2), a stress perception scale (PSS-4), a simple coping scale (SCSQ) and a disease-uncertainty scale (PPUS). RESULTS The total uncertainty score of parents of children with SWS was 79.07 ± 13.24, and the average item score was 2.82 ± 0.47. Multiple linear regression analysis revealed that anxiety and simple coping were the main influencing factors of disease uncertainty among parents of children with SWS (P < 0.05). CONCLUSIONS Parents of children with SWS exhibit a high level of disease uncertainty. Medical staff should pay attention to the source of parents' disease uncertainty and provide targeted interventions, which are of great importance in reducing parents' disease uncertainty.
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[Clinicopathological analysis of superior mediastinal lymph node metastases in medullary thyroid carcinoma]. ZHONGHUA ZHONG LIU ZA ZHI [CHINESE JOURNAL OF ONCOLOGY] 2023; 45:82-87. [PMID: 36709124 DOI: 10.3760/cma.j.cn112152-20210701-00490] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 01/30/2023]
Abstract
Objective: To investigate the clinicopathological characteristics of superior mediastinal lymph node metastases (sMLNM) in medullary thyroid carcinoma (MTC). Methods: This retrospective analysis enrolled the patients who were treated for sMLNM of MTC in our hospital from May 2012 to January 2021. All patients were suspected of sMLNM due to preoperative imaging. According to the pathological results, the patients were divided into two groups named sMLNM group and the negative superior-mediastinal-lymph-node group. We collected and analyzed the clinical features, pathological features, pre- and post-operative calcitonin (Ctn), and carcinoembryonic antigen (CEA) levels of the two groups. Logistic regression analysis was used to analyze risk factors, and receiver operation characteristic (ROC) curves were drawn to determine the optimal cut-off values of preoperative Ctn and preoperative CEA for predicting sMLNM. Results: Among the 94 patients, 69 cases were in the sMLNM group and 25 cases were in the non-SMLNM group. Preoperative Ctn level (P=0.003), preoperative CEA level (P=0.010), distant metastasis (P=0.022), extracapsular lymph node invasion (P=0.013), the number of central lymph node metastases (P=0.002) were related to sMLNM, but the multivariate analysis did not find any independent risk factors. The optimal threshold for predicting sMLNM by pre-operative Ctn is 1500 pg/ml and AUC is 0.759 (95% CI: 0.646, 0.872). The sensitivity, specificity, positive predictive value, and negative predictive value of diagnosis are 61.2%, 77.3%, 89.1%, 39.5%, respectively. In patients who underwent mediastinal lymph node dissection through transsternal approach, the metastatic possibility of different levels from high to low were level 2R (82.3%, 28/34), level 2L (58.8%, 20/34), level 4R (58.8%, 20/34), level 3 (23.5%, 8/34), level 4L (11.8%, 4/34). Postoperative complications occurred in 41 cases (43.6%), and there was no perioperative death in all cases. 14.8% (12/81) of the patients achieved biochemical complete response (Ctn≤12 pg/ml) one month after surgery, 5 of these patients were in sMLNM group. Conclusions: For patients who have highly suspicious sMLNM through imaging, combining with preoperative Ctn diagnosis can improve the accuracy of diagnosis, especially for patients with preoperative Ctn over 1 500 pg/ml. The superior mediastinal lymph node dissection for the primary sternotomy should include at least the superior mediastinal levels 2-4 to avoid residual lesions. The strategy of surgery needs to be cautiously performed. Although the probability of biochemical cure in sMLNM cases is low, nearly 40% of patients can still benefit from the operation at the biochemical level.
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Zhu J, Wang X, Chen S, Du R, Zhang H, Zhang M, Shao M, Chen C, Wang T. Improving compliance with swallowing exercise to decrease radiotherapy-related dysphagia in patients with head and neck cancer. Asia Pac J Oncol Nurs 2023; 10:100169. [PMID: 36583099 PMCID: PMC9792737 DOI: 10.1016/j.apjon.2022.100169] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2022] [Accepted: 11/16/2022] [Indexed: 11/21/2022] Open
Abstract
Objective Dysphagia, one of the most common complications in head and neck cancer (HNC) treated with radiotherapy, can severely affect patients' quality of life. Currently, because no "gold standard" treatment exists, swallowing exercise remains the main rehabilitation strategy for dysphagia. However, patients' compliance with long-term swallowing exercise is only 40%, thus, greatly compromising outcomes. This article aims to analyze thefactors influencing swallowing exercise compliance in patients with HNC and explains strategies developed to date for improved rehabilitation outcomes. Methods Research studies published between 2005 and 2022 were retrieved from seven databases: PubMed, Cochrane Library, Embase, CINAHL, CNKI, Wan Fang Database, and VIP Database, and 21 articles were shortlisted and systematically reviewed. Results The swallowing exercise compliance in patients with HNC undergoing radiotherapy was affected by multiple factors, including socio-demographic factors, illness-associated factors, treatment-associated factors, and psychosocial factors. Regarding the interventions, current strategies mainly address psychosocial issues via developing various education programs. Conclusions Different factors influencing swallowing exercise compliance are important and should be observed. Measures including developing multidisciplinary teams, applying innovative equipment, refining the intervention procedure, and applying systematic theory frameworks should be performed to achieve better outcomes of compliance interventions.
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Zhang Y, Luo C, Lu Y, Zhang Y, Zhou C, Zhou Z, Wu X, Zheng C, Gao X. Technology development and cost analysis of multiple pollutant abatement for ultra-low emission coal-fired power plants in China. J Environ Sci (China) 2023; 123:270-280. [PMID: 36521989 DOI: 10.1016/j.jes.2022.04.003] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2021] [Revised: 04/02/2022] [Accepted: 04/02/2022] [Indexed: 06/17/2023]
Abstract
The implementation of ultra-low emission (ULE) limits (SO2: 35 mg/m3, NOx: 50 mg/m3, PM: 10 mg/m3) promoted the development of flue gas treatment technologies in China. Pollutant control technology development for Chinese coal-fired power plants was summarized and an analysis of the applicability and cost of pollutant control technologies was conducted. Detailed data were collected from 30 ultra-low emission coal-fired units across China. Based on a cost analysis model, the average unit power generation incremental costs were 0.0144 and 0.0095 CNY/(kW·hr) for SO2 and NOx control technologies, respectively. The unit power generation incremental cost of twin spray tower technology was 7.2% higher than that of dual-loop spray tower technology. The effect of key parameters on operating cost was analyzed. The unit power generation incremental cost increased because of increments in the electricity price for SO2 control technology and the price of the reductant in NOx control technology. With high sulfur content or NOx concentration, the unit power generation incremental cost caused by pollutant control increased, whereas the unit pollutant abatement cost decreased. However, the annual operating hours or load increased, thereby leading to a decline in unit power generation incremental cost and unit pollutant abatement cost.
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肖 桂, 刘 真, 唐 光. [Clinical Analysis of Voriconazole Concentrations in Cerebrospinal Fluid and Blood in Patients with Ryptococcal Meningitis]. SICHUAN DA XUE XUE BAO. YI XUE BAN = JOURNAL OF SICHUAN UNIVERSITY. MEDICAL SCIENCE EDITION 2023; 54:192-197. [PMID: 36647666 PMCID: PMC10409030 DOI: 10.12182/20230160206] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Indexed: 01/18/2023]
Abstract
Objective To investigate the concentrations of voriconazole (VCZ) in the central nervous system (CNS) of patients with cryptococcal meningitis and the relationship thereof. Methods We retrospectively analyzed the trough concentration of VCZ in the cerebrospinal fluid (CSF) and the blood of 25 adult patients who had cryptococcal meningitis, and who were not infected with HIV. We also examined patient-level characteristics that could contribute to the differences in CSF/plasma VCZ concentration ratio. Results The trough concentration of VCZ in plasma ranged from 0.38 to 8.56 mg/L, and the median (P 25, P 75) was 1.81 (1.40, 3.84) mg/L. The trough concentration of VCZ in CSF ranged from 0.17 to 3.92 mg/L, and the median (P 25, P 75) was 1.02 (0.54, 1.84) mg/L. The CSF VCZ trough concentration showed a slight negative correlation with the nucleated cell counts in CSF, but the correlation was not statistically significant ( r=-0.377, P=0.063). There was a positive correlation between VCZ concentrations in CSF and that in the plasma ( r=0.736, P<0.001), and the median (P 25, P 75) CSF/plasma ratio was 0.43 (0.34, 0.68). The CSF/plasma ratio did not statistically correlate with age, body surface area (BSA), radiology changes (hydrocephalus), or intracranial pressure. Conclusion There is a positive correlation between VCZ concentration in CSF and VCZ concentration in the plasma, and no influencing factors of CSF/plasma ratio were found.
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Uehara M, Ikegami S, Takizawa T, Oba H, Yokogawa N, Sasagawa T, Ando K, Nakashima H, Segi N, Funayama T, Eto F, Yamaji A, Watanabe K, Nori S, Takeda K, Furuya T, Yunde A, Nakajima H, Yamada T, Hasegawa T, Terashima Y, Hirota R, Suzuki H, Imajo Y, Tonomura H, Sakata M, Hashimoto K, Onoda Y, Kawaguchi K, Haruta Y, Suzuki N, Kato K, Uei H, Sawada H, Nakanishi K, Misaki K, Terai H, Tamai K, Shirasawa E, Inoue G, Kakutani K, Kakiuchi Y, Kiyasu K, Tominaga H, Tokumoto H, Iizuka Y, Takasawa E, Akeda K, Takegami N, Funao H, Oshima Y, Kaito T, Sakai D, Yoshii T, Otsuki B, Seki S, Miyazaki M, Ishihara M, Okada S, Imagama S, Kato S. Factors Affecting the Waiting Time from Injury to Surgery in Elderly Patients with a Cervical Spine Injury: A Japanese Multicenter Survey. World Neurosurg 2022; 166:e815-e822. [PMID: 35926696 DOI: 10.1016/j.wneu.2022.07.104] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2022] [Revised: 07/22/2022] [Accepted: 07/23/2022] [Indexed: 12/15/2022]
Abstract
OBJECTIVE The management of cervical spine injuries in the elderly is often complicated by the presence of multiple medical comorbidities, and it is not uncommon for preoperative testing to reveal other conditions that require the postponement of surgery. However, the factors that affect the waiting time from injury to surgery have not been clarified. The purpose of this multicenter database study was to analyze the clinical features and identify the factors affecting the number of days waited between injury and surgery in elderly patients with a cervical spine injury. METHODS We retrospectively reviewed the case histories of 1512 Japanese patients with a cervical spinal injury, who were seen at 33 institutions. After excluding patients who were not initially receiving a surgery for cervical spinal injury, 694 patients were ultimately analyzed. Based on a multivariate mixed model, we determined the factors related to the number of days from injury to surgery. RESULTS The mean time from injury to surgery was 12.3 days. Multivariate analysis revealed delays of 10.7 days for a renal disorder, 7.3 days for anticoagulant use, and 15.2 days for non-surgical thoracolumbar fracture as factors prolonging wait time. In contrast, a C3 or lower spine injury was significantly associated with a shortening of 9.5 days to surgery. CONCLUSIONS This multicenter database study identified several factors influencing the time between injury and cervical spine surgery in elderly patients. While renal impairment, anticoagulant use, and non-surgical thoracolumbar fracture may increase the number of days to surgery, trauma to C3 or lower may expedite surgical treatment.
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Yang L, Shen Z, Wei J, Wang X, Xu H, Sun J, Wang Q, Cao J. Size distribution, community composition, and influencing factors of bioaerosols on haze and non-haze days in a megacity in Northwest China. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 838:155969. [PMID: 35588847 DOI: 10.1016/j.scitotenv.2022.155969] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2022] [Revised: 04/20/2022] [Accepted: 05/11/2022] [Indexed: 06/15/2023]
Abstract
Bioaerosols have become a major environmental concern in recent years. In this study, the diurnal variations and size distributions of bioaerosols, as well as airborne bacterial community compositions and their influencing factors on haze and non-haze days in Xi'an, China, were compared. The results indicated that the mean bacteria and fungi concentrations on non-haze days were 1.7 and 1.4 times of those on haze days, respectively, whereas the mean total airborne microbe (TAM) concentration was higher on haze days. Bacteria concentrations were the lowest in the afternoon, and the TAM concentration exhibited a bimodal distribution with two peaks coinciding with traffic rush hours. On haze days airborne fungi was mainly attached to PM2.5, whereas bacteria and TAM were mainly distributed in coarse PM. The relative abundance of Chao1, Shannon and Simpson indices of bacterial communities were higher in the non-haze day samples, for the reason that high PM2.5 levels with a large specific surface area may absorb more toxic and harmful substances on haze days, which should affect microbial growth. At the generic level, the relative abundance of Rhodococcus, Paracoccus, Acinetobacter, and Kocuria on haze days was higher than that on non-haze days, indicating a higher risk of contracting pathogenic pneumonia. The results of the redundancy analysis revealed that PM2.5 and water-soluble inorganic ions (WSIIs, NO3-, SO42+, and NH4+) strongly affected the bacterial communities on non-haze days, especially Acinetobacter. The atmospheric oxidation capacity (Ox) had a significant effect on bacterial communities during haze episodes, which were positively correlated with Paracoccus, Deinococcus, Sphingomonas, and Rubellimicrobium and were negatively correlated with Rhodococcus. These results provide valuable data to elucidate the formation and evolution of bioaerosol between haze and non-haze events and its potential threats to human health.
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Yang L, Kang S, Wang Z, Luo X, Guo J, Gao T, Chen P, Yang C, Zhang Y. Microplastic characteristic in the soil across the Tibetan Plateau. THE SCIENCE OF THE TOTAL ENVIRONMENT 2022; 828:154518. [PMID: 35283129 DOI: 10.1016/j.scitotenv.2022.154518] [Citation(s) in RCA: 33] [Impact Index Per Article: 16.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/10/2022] [Revised: 02/25/2022] [Accepted: 03/08/2022] [Indexed: 06/14/2023]
Abstract
Microplastics are widely detected in terrestrial environments. However, microplastic features in the soil of remote areas are still sparse. In this study, microplastic pollution in soil across the Tibetan Plateau was systematically investigated. The results revealed that microplastic was ubiquitous in the soil of the Tibetan Plateau with an average abundance of 47.12 items/kg-dry weight (range: 5-340 items/kg). Compared with the published data of soil microplastic pollution in other regions, the microplastic pollution in the Tibetan Plateau was relatively low. Fibers represented 43.54% of microplastic particles detected, followed by fragments (32.20%) and films (23.78%). They mainly consisted of polyvinyl chloride, polyethylene, polypropylene, and polystyrene. Transparent and white microplastics were prevalent, and small microplastics (50-500 μm) occupied approximately 66% of all microplastics. High values of microplastics were found near Lhasa, Naqu, and Linzhi. Furthermore, microplastic pollution was found to be negatively related to the distance to the nearest city (p < 0.01), wind velocity (p = 0.014), altitude (p = 0.181), yet positively related to precipitation (p = 0.024). This work presents new insights into the magnitude of microplastics contamination in the soil across the Tibetan Plateau and supplies valuable data for future research on ecotoxicology, ecosystem impacts, and earth system feedback of microplastics on terrestrial ecosystems.
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Wu C, Wei YH, Shen XY, Yin L, Wang WM. Prognostic factors for gastric cancer patients with different serosal types. Shijie Huaren Xiaohua Zazhi 2022; 30:477-483. [DOI: 10.11569/wcjd.v30.i11.477] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
BACKGROUND Serosal type of gastric cancer refers to the changes caused by the infiltration of cancer tissue into the serosal layer. The serosal type observed during operation directly affects the prognosis of patients with gastric cancer. There are significant differences in the prognosis of patients with different serosal types of gastric cancer, but there is no unified standard for its risk factors in the clinic. Controlling nutritional status (CONUT) score is a risk factor for the prognosis of gastric cancer, but its impact on the prognosis of patients with different serosal types of gastric cancer is unknown.
AIM To identify the risk factors affecting the prognosis of patients with different serosal types of gastric cancer, and to control the effect of CONUT score on the prognosis.
METHODS A total of 326 patients who underwent radical gastrectomy at the Department of Gastrointestinal Surgery of our hospital from January 2015 to January 2017 were included in this study. According to the classification and observation of serous shape, all patients were divided into four groups: Normal and reactive type (86 cases), nodular type (88 cases), tendon type (67 cases), and colorful diffuse type (85 cases). The patients were followed until death or January 2022. The clinical and pathological indexes were recorded and Cox model prognostic survival analysis was performed to explore the prognostic risk factors for patients with different serous types of gastric cancer.
RESULTS Cox prognostic survival analysis showed that the survival factors for normal, reactive, and nodular patients were TNM stage and CONUT (P < 0.05); those for tendon type were tumor differentiation and TNM stage (P < 0.05); and those for colorful diffuse type were tumor differentiation, TNM stage, and lymph node metastasis (P < 0.05). In patients with normal and reactive type, and nodular type, the 5-year survival rate was statistically significant between patients with low and high CONUT score (P < 0.05), while in patients with tendon type and colorful diffuse type, the 5-year survival rate did not differ significantly between patients with low score and high CONUT score (P > 0.05).
CONCLUSION Patients with different serosal types of gastric cancer have different survival influencing factors. Clinically, the prognosis of patients with different serosal types can be predicted according to their different influencing factors. Preoperative CONUT score, as one of the indicators to evaluate the prognosis of patients with different serosal types of gastric cancer, indicates a slightly worse prognosis.
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Yang Y, Wang Q, Yang LT, Zhao ZX. [Investigate the thyroid function of radiation workers and analysis of influence factors]. ZHONGHUA LAO DONG WEI SHENG ZHI YE BING ZA ZHI = ZHONGHUA LAODONG WEISHENG ZHIYEBING ZAZHI = CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES 2022; 40:113-116. [PMID: 35255577 DOI: 10.3760/cma.j.cn121094-20200415-00198] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 06/14/2023]
Abstract
Objective: To analyze the thyroid condition and influencing factors of radiation workers, and to provide scientific basis for radiation protection management. Methods: In April 2020, 4308 radiation workers from October 1, 2017 to September 30, 2019 were collected for occupational health examination in Hangzhou Occupational Disease Prevention and Treatment Hospital, the data included basic information, Thyroid hormone level and thyroid color doppler ultrasound results. The thyroid status of radiation workers in different subgroups was compared. The influencing factors of Thyroid nodule were analyzed by multiple logistic regression. Results: 616 radiation workers had abnormal thyroid gland (14.3%, 616/4308) . The main manifestations of thyroid gland abnormality were abnormal Thyroid nodule (5.1%, 220/4308) and abnormal TSH level (7.1%, 308/4308) . Compared with the male radiation workers, the abnormal rate of Thyroid nodule, T3 and Tsh in female radiation workers was higher (P<0.05) , and the abnormal rate of Thyroid nodule, T3 and T4 increased with the increase of working age (P<0.05) . Radiation Workers in non-rated medical institutions and private medical institutions had the highest detection rate of Thyroid nodule (P<0.05) , and there was no significant difference in thyroid abnormalities among Workers (P<0.05) . By multiple logistic regression analysis, Sex (female) , age and institution type (private) were all independent risk factors for Thyroid nodule (95% CI: 1.548~2.763、1.002~1.030, P<0.05) . Conclusion: Ionizing radiation can cause thyroid damage in radiation workers, so we should pay more attention to the radiation protection management of female, high age, private and district medical organizations, so as to protect the health of radiation workers.
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Wang K, Ma XC, Yin X, Wu C, Wang Z, Wu Y, Zhao Y, Tian Y. Difference and interplay of microbial communities, metabolic functions, trophic modes and influence factors between sludge and bulking agent in a composting matrix. BIORESOURCE TECHNOLOGY 2021; 336:125085. [PMID: 34049165 DOI: 10.1016/j.biortech.2021.125085] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2021] [Revised: 03/20/2021] [Accepted: 03/25/2021] [Indexed: 06/12/2023]
Abstract
The difference and interplay of microbial communities, metabolic functions and influence factors between sewage sludge and bulking agent were evaluated in 60 days composting. Results showed that fungal communities were mainly affected by pH (42.4%) and ORP (35.9%) of sludge but by VS (41.1%) and temperature (34.7%) of sawdust in a composting system. Bacterial communities were primarily affected by VS (43.5%) and C/N (34.8%) of sludge but by ORP (44.5%) and temperature (31.0%) of sawdust. Tepidimicrobium dominated in the sludge at thermophilic period, while Alcaligenes prevailed in the sawdust. Bacterial carbon metabolism was significantly higher in the sludge than that in the sawdust except carbohydrate metabolism. Saprophytic fungi were the main trophic mode both in the sludge and sawdust. Water transfer facilitated Aspergillus and Trichosporon moving from sludge to sawdust to decompose lignocellulose. Ammonia transfer promoted the migration of Alcaligenes and Pseudomonas from sludge to sawdust and facilitated ammonia assimilating.
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Liu H, Zhou Z, Fan X, Luo H, Wang D, Wang J, Shen C, Nawaz R. A mixed method study to examine the mental health problems of college students who had left-behind experiences. J Affect Disord 2021; 292:149-160. [PMID: 34126307 DOI: 10.1016/j.jad.2021.04.087] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Revised: 01/16/2021] [Accepted: 04/25/2021] [Indexed: 11/19/2022]
Abstract
BACKGROUND China's rapid urbanization has created a large number of labour transferring from rural to urban areas and large numbers of college students with left-behind experience (LBE). LBE was an important influencing factor on college students' mental health. METHODS A mixed method involving quantitative survey and qualitative interview was emplyed to explore the influence of LBE on mental health of college students. In the quantitative survey, 1605 college students from three different universities of Shandong province in China were recruited. Their mental health status was measured using Symptom Check-list 90(SCL-90 scale) compiled by American psychologist Derogatis. In the qualitative interview, 40 college students with left-behind experience from the same three universities were interviewed. RESULTS The prevalence estimate of total mental health problems among left-behind students was 2.14 times higher than that among those without left-behindexperience. LBE increased the problems of somatization, obsessive-compulsion (Ocd), international sensitivity, depression, anxiety, hostility, terror, paranoia, psychoticism and other symptoms. The result of qualitative interview showed the mental health problems of the college students with left-behind experience were mainly on anxiety, depression, Ocd, interpersonal sensitive and hostility, which was consistent with the results of quantitative survey. LIMITATION Representativeness of the sample is the major limitation of our study. Due to rare similar studies performed in other countries, we could not compare the results in China to that in other countries. CONCLUSION Left-behind experience was an important factor associated with the mental health of college students. The mental health of college students with LBE needs more attention.
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Duan J, Ju T, Wang Q, Li F, Fan J, Huang R, Liang Z, Zhang G, Geng T. Absorbable aerosols based on OMI data: a case study in three provinces of Northeast China. ENVIRONMENTAL MONITORING AND ASSESSMENT 2021; 193:479. [PMID: 34235590 DOI: 10.1007/s10661-021-09249-x] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/17/2021] [Accepted: 06/28/2021] [Indexed: 06/13/2023]
Abstract
In order to assess the status of aerosol pollution in three selected Northeast Provinces of China, Ozone Monitoring Instrument/Aura Near UV Aerosol Optical Depth and Single Scattering Albedo 1-orbit L2 Swath 13 × 24km V003 (OMAERUV) daily product data was used to evaluate (1) the ultraviolet aerosol index (UVAI) temporal and spatial distribution of the three Northeast Provinces from 2009 to 2018; (2) the potential pollution source areas of provincial capital cities; and (3) future trend changes. Furthermore, the influencing factors were also analyzed and are discussed herein. The results show that the UVAI in the Northeast Provinces exhibit an overall increasing trend, with an average annual increase rate of 2.99%. Seasonally, the UVAI increasing trend in winter is higher than in spring which in turn is higher than autumn. And summer has the least increasing trend. In addition, the external source of absorbent aerosol transmission is mainly in the southwest. Moreover, the overall UVAI remains relatively constant in the central part of the region, and increases slightly and significantly in the south and north directions. In general, spring, autumn, and winter all exhibit increasing trends in varying degrees. The difference between the forecasted and actual UVAI values in the Northeast Provinces does not exceed 10%; thus, the forecasting reliability is good. Also, UVAI has different degrees of correlation with natural factors, such as precipitation and temperature. With respect to social factors, UVAI and population density (a social factor) are positively correlated in 98.2% of the study area, demonstrating that there is a strong positive correlation between UVAI and smoke and dust emissions.
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Bu Y, Yuan L, Tian C, Zhao C, Ji C, Gao X, Cai Y, Sun D, Liu Y. 24 h urinary creatinine excretion during pregnancy and its application in appropriate estimation of 24 h urinary iodine excretion. J Trace Elem Med Biol 2021; 66:126751. [PMID: 33836494 DOI: 10.1016/j.jtemb.2021.126751] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 03/11/2021] [Accepted: 03/22/2021] [Indexed: 02/08/2023]
Abstract
BACKGROUND Urinary creatinine can be used to adjust urinary iodine to evaluate iodine nutritional status during pregnancy. However, the reference intervals and impact factors of urinary creatinine are unknown. METHODS 24 h urine creatinine concentration (24 hUCr) and spot UCr at four different time periods of the day of pregnant women from Part 1 (n = 743) were measured. Linear regression analysis was performed to identify the impact factors of 24 h urinary creatinine excretion (24 hUCrE) and obtain the estimated 24 h urinary creatinine excretion (24 hUCrEest). Then measured urinary iodine concentration (UIC) of 24 h and at fasting of pregnant women from Part 2 (n = 325), used spot urinary iodine to creatinine concentration ratio (UIC/UCr) and 24 hUCrEest to calculate the estimated 24 h urinary iodine excretion (24 hUIEest), finally checked the consistency and correlation of 24 hUIEest and 24 h urinary iodine excretion (24 hUIE). RESULTS In Part 1, the median 24 hUCrE was 1.24(IQR0.98-1.76)g, and the reference interval was 0.61-2.93 g. The median 24 hUCr was 0.76 (IQR0.57-1.01)g/L, and the reference interval was 0.36-1.88 g/L. Multiple linear regression results showed that pregnancy weight was an influencing factor to 24 hUCrE after adjusting by gestational weeks, age, pre-pregnancy BMI, and percentage of body fat (F = 45.029, p<0.001). In Part 2, there was no statistically significant difference between 24 hUIEest and 24 hUIE (Z =-0.767, p = 0.443). Using 24hUIE as the gold standard, the relative average difference in 24hUIEest was 4.2 %, the relative average differences for UIC and UIC/UCr were 32.4 % and 37.2 %. The reference interval of 24 hUIE and 24 hUIEest were 88.43-585.90 μg and 50.97-700.39 μg, respectively. CONCLUSIONS The reference intervals of 24 hUCrE, spot UCr, 24 hUIE, and 24 hUIEest during pregnancy were established. 24 hUCrE has important application value in iodine nutrition evaluation to gain more lead time for pregnant women with iodine nutrition-related diseases.
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Factors affecting the efficacy of repetitive transcranial magnetic stimulation for patients with Alzheimer's disease. Zhejiang Da Xue Xue Bao Yi Xue Ban 2021; 50:383-389. [PMID: 34402259 DOI: 10.3724/zdxbyxb-2021-0184] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Repetitive transcranial magnetic stimulation (rTMS) is a safe and non-invasive technique. In recent years, many studies have demonstrated that rTMS can improve cognitive function in Alzheimer's disease (AD) patients and has potential as a therapeutic method for AD. However, the efficacy varies greatly with different rTMS treatment regimens, which is related to the frequency, type, location, duration, intensity and focusing power of stimulation. Recent studies have shown that high-frequency stimulation is superior to low-frequency stimulation; efficacy of intermittent theta burst stimulation (iTBS) is similar to that of conventional rTMS, but iTBS treatment session is shorter and might be more acceptable for AD patients; rTMS stimulation sites targeting AD-damaged brain regions or associated networks would be more effective; short-term intensive treatment combined with long-term maintenance treatment can gain long-term efficacy; dynamic adjustment of stimulus intensity combined with the degree of cognitive impairment can enhance the efficacy; functional connection based on functional magnetic resonance imaging may improve the focusing power of rTMS. In this article, we review the factors related to the efficacy of rTMS, to provide reference for feasible rTMS therapeutic regimens of AD.
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Wu C, Ge YL, Zhang XY, Liu MC, Heng CN, Zhang LY, Du YL, He SZ, Shang L, Lang HJ. The influence of hypoglycemia on the specific quality of life in type 2 diabetes mellitus: a comparative cross-sectional study of diabetics with and without hypoglycemia in Xi'an, China. Health Qual Life Outcomes 2021; 19:151. [PMID: 34011369 PMCID: PMC8136059 DOI: 10.1186/s12955-021-01790-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 05/13/2021] [Indexed: 11/21/2022] Open
Abstract
Purpose This study aims to explore the incidence of hypoglycemia in patients with type 2 diabetes mellitus (T2DM) and the influence of hypoglycemia on the specific quality of life in T2DM patients. Methods It was a comparative cross-sectional study consisting of 519 T2DM patients in Xi'an, China and patients were investigated by self-reported hypoglycemia and specific quality of life questionnaires from September 2019 to January 2020. Descriptive analysis, t-test, Chi-square test, hierarchical regression analysis and stepwise multiple regression analysis were applied to assess the influence of hypoglycemia on the specific quality of life. Results The incidence of hypoglycemia in T2DM patients was 32.18%. The mean score of specific quality of life in diabetes without hypoglycemia was 57.33 ± 15.36 and was 61.56 ± 17.50 in those with hypoglycemia, which indicated that hypoglycemia had a serious impact on the quality of life of diabetics (t = − 5.172, p = 0.000). In the Univariate analysis of specific quality of life, age, education background, marital status, living status, duration of diabetes, monthly income per capita were independent and significant factors associated with specific quality of life of two groups of T2DM patients (p < 0.05). In the hierarchical regression analysis, the duration of the diabetes more than 11 years and the frequency of hypoglycemia more than 6 times in half a year entered the equation of specific quality of life of 519 diabetics respectively (p < 0.001). In multiple linear regression analysis, age, marital status and income all entered the regression equation of quality of life of the two groups (p < 0.05). Conclusion Hypoglycemia will have a serious impact on the quality of life of T2DM patients. In order to improve the living quality in diabetics, effective measurements should be taken to strengthen the management of blood glucose and to avoid hypoglycemia.
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Li Z, Liu J, Zhao Y, Zhang Y, Hu Q, Liu Y, Guo H. Plateau river research: spatial-temporal variations of δ 18O and δd in the water of the Yarlung Tsangpo River and their controlling factors. ECOTOXICOLOGY AND ENVIRONMENTAL SAFETY 2021; 208:111678. [PMID: 33396010 DOI: 10.1016/j.ecoenv.2020.111678] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/15/2020] [Revised: 11/04/2020] [Accepted: 11/15/2020] [Indexed: 06/12/2023]
Abstract
Stable isotope technology has been widely used to trace sources and evolution of water bodies, relationships between different water bodies and pollution sources. Based on δ18O and δD data from the Yarlung Tsangpo River in 2017, this paper analyzes the composition characteristics of δ18O and δD in the river water during the low-flow, high-flow and normal-flow seasons of the entire Yarlung Tsangpo River and further reveals the spatial evolution and influencing factors. The results show that the values of δ18O, δD and d-excess were different in time and space. The δ18O, δD and d-excess values of the Yarlung Tsangpo River in the low-flow season were significantly higher than in the high-flow season. This was mainly due to weak evaporation enrichment and precipitation supply effects on the river water during the wet season. From the perspective of season change, the d-excess in the low-season is significantly higher than in the high-flow season and the normal-flow season; from the perspective of spatial change, the d-excess shows the same spatial variation trend as the δ18O, which first decreases and then increases. Based on the investigation of δ18O and δD in the main and Branch rivers of the Yarlung Tsangpo River Basin, it was found that the upper reaches of the basin were mainly supplied by snowmelt, the lower reaches were mainly supplied by rainfall.
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Wang X, Wang P, Wang C, Chen J, Miao L, Yuan Q, Liu S, Feng T. Do bacterioplankton respond equally to different river regulations? A quantitative study in the single-dammed Yarlung Tsangpo River and the cascade-dammed Lancang River. ENVIRONMENTAL RESEARCH 2020; 191:110194. [PMID: 32919971 DOI: 10.1016/j.envres.2020.110194] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/21/2020] [Revised: 08/22/2020] [Accepted: 09/06/2020] [Indexed: 06/11/2023]
Abstract
River damming has raised controversial concerns as it simultaneously contributes to socioeconomic development but may jeopardize aquatic ecology. Since bacterioplankton catalyze vital biogeochemical reactions and play important roles in aquatic ecosystems, more attention has been paid to their responses in dammed rivers. Here, a comparative study was conducted between single-dammed (the Yarlung Tsangpo River) and cascade-dammed (the Lancang River) rivers in Southwest China to investigate whether bacterioplankton respond equally to different river regulations. Our results showed that the decreased bacterioplankton abundance and the increased α-diversity always co-occurred in reservoirs of the Yarlung Tsangpo River and the Lancang River. However, the impact of damming on bacterioplankton abundance and α-diversity were resilient in the Lancang River, which can be attributed to the repeated alterations of environmental heterogeneity in cascade damming reaches. Meanwhile, a generalized additive model (GAM) was applied to identify the important drivers affecting bacterioplankton variation. The abundance was influenced by trophic conditions, such as dissolved silicon, while α-diversity was closely related to the microbial dispersal process, such as elevation and distance-from source. And it is also noted that the bacterioplankton dispersal process was interrupted in cascade damming reaches. In addition, based on their important drivers, variations in abundance and α-diversity were also predicted by GAM. As revealed by the quantitative mutual validation between the two rivers, abundance and α-diversity in the cascade-dammed river can be predicted by their response to single-dammed river, suggesting that the impact of cascade damming on bacterioplankton can be pre-assessed by referring to the single stage damming effect. Therefore, our study provides the first trial of quantitative evidence that bacterioplankton do not respond equally to different river regulations, and the impact of cascade damming on bacterioplankton can be predicted based on single stage damming effect, which can contribute to the protection of aquatic ecology in the cascade hydropower development.
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Huang X, Zhong Q, Wang H, Zhao J, Kuang Y, Guan Q, He Y, Qin Q, Wang H, Ma T. Diverting colostomy is an effective procedure for ulcerative chronic radiation proctitis patients after pelvic malignancy radiation. BMC Surg 2020; 20:267. [PMID: 33143666 PMCID: PMC7607838 DOI: 10.1186/s12893-020-00925-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2020] [Accepted: 10/22/2020] [Indexed: 02/06/2023] Open
Abstract
Background Chronic radiation proctitis (CRP) with rectal ulcer is a common complication after pelvic malignancy radiation, and gradually deteriorating ulcers will result in severe complications such as fistula. The aim of this study was to evaluate effect of colostomy on ulcerative CRP and to identify associated influence factors with effectiveness of colostomy. Methods Between November 2011 to February 2019, 811 hospitalized patients were diagnosed with radiation-induced enteritis (RE) in Sun Yat-sen University Sixth Affiliated Hospital, among which 284 patients presented with rectal ulcer, and 61 ulcerative CRP patients were retrospectively collected and analyzed. Results The overall effective rate of colostomy on ulcerative CRP was 49.2%, with a highest effective rate of 88.2% within 12 to 24 months after colostomy. 9 (31.1%) CRP patients with ulcers were cured after colostomy and 12 (19.67%) patients restored intestinal continuity, among which including 2 (3.3%) patients ever with rectovaginal fistula. 100% (55/55) patients with rectal bleeding and 91.4% (32/35) patients with anal pain were remarkably alleviated. Additionally, multivariable analysis showed the duration of stoma [OR 1.211, 95% CI (1.060–1.382), P = 0.005] and albumin (ALB) level post-colostomy [OR 1.437, 95% CI (1.102–1.875), P = 0.007] were two independent influence factors for the effectiveness of colostomy on the rectal ulcer of CRP patients. Conclusions Colostomy was an effective and safe procedure for treating rectal ulcer of CRP patients, and also a potential strategy for preventing and treating fistula. Duration of stoma for 12–24 months and higher ALB level could significantly improve the effectiveness of colostomy on ulcerative CRP patients.
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[Effects of occupational stress and related factors on insomnia occurrence of workers in chip manufacturing industry]. ZHONGHUA LAO DONG WEI SHENG ZHI YE BING ZA ZHI = ZHONGHUA LAODONG WEISHENG ZHIYEBING ZAZHI = CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES 2020; 38:259-262. [PMID: 32447887 DOI: 10.3760/cma.j.cn121094-20190219-00052] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the prevenlence of insomnia on workers and related influcecing factors in chip manufacturing industry. Methods: By using cluster sampling method, 2 251 workers in chip manufacturing industry were selected as study subjects. The simple Job Demand-Control model Questionnnaire (JDC) , Effort-Reword Imbalance (ERI) Questionnnaire and Insomnia Symptoms Scale were used to evaluate JDC occupational stress, ERI occupational stress and insomnia symptoms respectively. Results: 22.6% (509/2251) workers were found high level of insomnia. The risk factors of insomnia symptoms were high score of effort and overcommitment (P< 0.05) . The risk of insomnia symptoms in high effort was 1.689 times that of low score (95%CI: 1.334-2.138) . The risk of insomnia symptoms in high overcommitment was 1.835 times that of low score (95%CI: 1.461-2.305) . The protective factors for insomnia symptoms were women, monthly income of more than 3000 yuan, college dregree or above, high work control and high reward (P<0.05) . Conclusion: The high scores of effort and overcommitment are the risk factors for insomnia symptoms of employees in manufacture electronic devices. Enterprises should take comprehensive measures to pay attention to the occurrence of insomnia symptoms among employees with high score of effort and overcommitment.
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Lou Q, Su DQ, Wang SQ, Gao E, Li LQ, Zhuo ZQ. Home quarantine compliance is low in children with fever during COVID-19 epidemic. World J Clin Cases 2020; 8:3465-3473. [PMID: 32913853 PMCID: PMC7457107 DOI: 10.12998/wjcc.v8.i16.3465] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2020] [Revised: 06/24/2020] [Accepted: 08/01/2020] [Indexed: 02/05/2023] Open
Abstract
BACKGROUND The coronavirus disease 2019 (COVID-19) outbreak began in China at the end of 2019. The disease is highly infectious. In order to prevent and control the epidemic situation, the state has issued a series of measures to guide the prevention and control of the epidemic. At the same time, it also introduced the measure of home isolation for children with fever. However, due to the nature of children, the implementation of the home isolation turned out to be quite difficult, and questions regarding the home isolation were brought out by parents when seeing doctors. For this reason, we decided to conduct this study. AIM To study factors that influence home quarantine compliance in children with fever during the COVID-19 epidemic. METHODS A total of 495 paediatric patients with respiratory tract infection and fever were selected from the general fever clinic at Xiamen Children's Hospital from February 6-27, 2020. On day 8 after the hospital visit, follow-up was conducted by telephone to evaluate the compliance of home quarantine. RESULTS Among the ten quarantine measures, the proportion of families adhering to keeping 1.5 m distance, proper hand hygiene, wearing masks at home, and proper cough etiquette was very low (< 30% for each measure). Our analysis showed that compliance was related to gender and age of children, gender and age of primary caregiver, number of children in the family, and intensity of information on quarantine measures. We observed that compliance increased with the age of children. Compared with children whose caregivers were young adults, children with elderly caregivers were 2.461 times more likely to show poor compliance. Furthermore, children who received intensive information on quarantine measures had significantly better compliance. CONCLUSION Compliance of children with fever to quarantine measures at home is low during the COVID-19 epidemic. Strengthening education on the quarantine measures is critical to improve compliance, in particular in young children with elderly caregivers.
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Shao DT, Li MJ, Chen R, Wei WW. [Progress in research of influencing factors of oral microbiome and association between oral microbiome and upper gastrointestinal cancer]. ZHONGHUA LIU XING BING XUE ZA ZHI = ZHONGHUA LIUXINGBINGXUE ZAZHI 2020; 41:1160-1164. [PMID: 32741188 DOI: 10.3760/cma.j.cn112338-20190725-00549] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
The composition of human oral microorganism is numerous and complex and is easily affected by many factors. With the development of metagenomic technology, the important role of oral microbiome in the development of tumor has attracted extensive attention. A literature retrieval was conducted through PubMed, Embase, CNKI and WanFang database for an analysis on the characteristics of oral bacteria and its association with oral cancer, esophageal cancer and gastric cancer. The results indicated that oral microbiome can be influenced by age, gender, race, and lifestyle. Specific oral bacteria were associated with high risk of upper gastrointestinal cancer, indicating a potential role of oral microbiota to be the biomarker for upper gastrointestinal cancer. This paper summarizes the progress in the research of the association between oral microbiome and upper gastrointestinal cancer, showing a new direction for the exploration of microbiological etiology of upper gastrointestinal cancer and providing scientific evidence for the optimization of early detection and treatment of upper gastrointestinal cancer.
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[Analysis of abnormal results of thyroid B-ultrasonography in medical radiological workers in Nanjing, China]. ZHONGHUA LAO DONG WEI SHENG ZHI YE BING ZA ZHI = ZHONGHUA LAODONG WEISHENG ZHIYEBING ZAZHI = CHINESE JOURNAL OF INDUSTRIAL HYGIENE AND OCCUPATIONAL DISEASES 2020; 37:940-942. [PMID: 31937040 DOI: 10.3760/cma.j.issn.1001-9391.2019.12.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To investigate the abnormal condition of thyroid B-ultrasonography in medical radiological workers and provides basis for health management of them. Methods: From January 1, 2018 to December 31, 1648 staff members exposed to medical radiation who participated in radiation health examination in all medical institutions in Nanjing to analyze their thyroid B-ultrasonography and compare the sex, age, length of service, blood pressure, blood glucose, smoking, drinking, professional and The post was analyzed statistically, and the influencing factors of thyroid B super anomaly were analyzed. Results: Among the 1 648 staff members, the abnormal rate of thyroid B-ultrasonography accounted for 39.4% (650/1648) , and the comparison of thyroid nodule, thyroid echo irregularity and thyroid cyst detection rate was statistically significant (P<0.01) . Compared with the normal group, the abnormal rate of thyroid B was statistically significant in different age groups, different injury working age groups, different posts, blood pressure and blood sugar (P<0.01) . The abnormal rate of thyroid B-ultrasound increased with the increase of age and working age (χ(2trend)=93.093、99.346, P<0.01) , especially the age over 40 and working age over 20 years increased the risk of abnormal thyroid B-ultrasound. Abnormal blood pressure and blood sugar were the risk of abnormal thyroid B-ultrasound (P<0.05) . Drinking alcohol could reduce the risk of abnormal thyroid B-ultrasound (P<0.05) . Conclusion: Medical radiation workers in Nanjing thyroid abnormalities are affected by age, working age, post, blood pressure, blood glucose, should strengthen protection, do a good job of comprehensive health management.
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Kang Q, Lyu YB, Wei Y, Shi WY, Duan J, Zhou JH, Wang JN, Zhao F, Qu YL, Liu L, Liu YC, Cao ZJ, Yu Q, Shi XM. [Influencing factors for depressive symptoms in the elderly aged 65 years and older in 8 longevity areas in China]. ZHONGHUA LIU XING BING XUE ZA ZHI = ZHONGHUA LIUXINGBINGXUE ZAZHI 2020; 41:20-24. [PMID: 32062937 DOI: 10.3760/cma.j.issn.0254-6450.2020.01.005] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
Objective: To analyze influencing factors for depressive symptoms in the elderly aged 65 years and older in 8 longevity areas in China. Methods: We recruited 2 180 participants aged 65 years and older in 8 longevity areas from Healthy Aging and Biomarkers Cohort Study, a sub-cohort of the Chinese Longitudinal Healthy Longevity Survey in 2017. Multivariate logistic regression analysis was performed to evaluate the relationships of socio-demographic characteristics, behavioral lifestyle, chronic disease prevalence, functional status, family and social support with depressive symptoms in the elderly. Results: The detection rate of depression symptoms was 15.0% in the elderly aged 65 years and older in 8 longevity areas of China, and the detection rate of depression symptoms was 11.5% in men and 18.5% in women. Multivariate logistic regression analysis results showed that the detection rate of depressive symptoms was lower in the elderly who had regular physical exercises (OR=0.44, 95%CI: 0.26-0.74), frequent fish intakes (OR=0.57, 95%CI: 0.39-0.83), recreational activities (OR=0.65, 95%CI: 0.44-0.96), social activities (OR=0.28, 95%CI: 0.11-0.73) and community services (OR=0.68, 95%CI: 0.50-0.93). The elderly who were lack of sleep (OR=2.04, 95%CI: 1.49-2.80), had visual impairment (OR=1.54, 95%CI: 1.08-2.18), had gastrointestinal ulcer (OR=2.97, 95%CI: 1.53-5.77), had arthritis (OR=2.63, 95%CI: 1.61-4.32), had higher family expenditure than income (OR=1.80, 95%CI: 1.17-2.78) and were in poor economic condition (OR=4.58, 95%CI: 2.48-8.47) had higher detection rate of depressive symptoms. Conclusion: The status of doing physical exercise, fish intake in diet, social activity participation, sleep quality or vision, and the prevalence of gastrointestinal ulcers and arthritis were associated with the detection rate of depressive symptoms in the elderly.
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