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Choi CK, Yang JH, Kweon SS, Shin MH. Exploring Disparities for Obesity in Korea Using Hierarchical Age-Period-Cohort Analysis With Cross-Classified Random Effect Models. J Korean Med Sci 2024; 39:e169. [PMID: 38804013 PMCID: PMC11136680 DOI: 10.3346/jkms.2024.39.e169] [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: 10/03/2023] [Accepted: 04/24/2024] [Indexed: 05/29/2024] Open
Abstract
BACKGROUND This research article investigates the age, period, and birth cohort effects on prevalence of obesity in the Korean population, with the goal of identifying key factors to inform effective public health strategies. METHODS We analyzed data from the Korea National Health and Nutrition Examination Survey, spanning 2007-2021, including 35,736 men and 46,756 women. Using the hierarchical age-period-cohort (APC) analysis with cross-classified random effects modeling, we applied multivariable mixed logistic regression to estimate the marginal prevalence of obesity across age, period, and birth cohort, while assessing the interaction between APC and lifestyle and socioeconomic factors. RESULTS Our findings reveal an inverted U-shaped age effect on obesity, influenced by smoking history (P for interaction = 0.020) and physical activity (I for interaction < 0.001). The period effect was positive in 2020 and 2021, while negative in 2014 (P for period effect < 0.001). A declining trend in obesity prevalence was observed in birth cohorts from 1980s onward. Notably, disparities in obesity rates among recent birth cohorts have increased in relation to smoking history (P for interaction = 0.020), physical activity (P for interaction < 0.001), and residence (P for interaction = 0.005). Particularly, those born after 1960 were more likely to be obese if they were ex-smokers, physical inactive, or lived in rural areas. CONCLUSION These findings highlight growing disparities in obesity within birth cohorts, underscoring the need for targeted health policies that promote smoking cessation and physical activity, especially in rural areas.
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Affiliation(s)
- Chang Kyun Choi
- Division of Cancer Early Detection, National Cancer Control Institute, National Cancer Center, Goyang, Korea
| | - Jung-Ho Yang
- Cardio-Cerebrovascular Center, Chonnam National University Hospital, Gwangju, Korea
| | - Sun-Seog Kweon
- Department of Preventive Medicine, Chonnam National University Medical School, Hwasun, Korea
| | - Min-Ho Shin
- Department of Preventive Medicine, Chonnam National University Medical School, Hwasun, Korea.
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Kim E, Lee GB, Yon DK, Kim HC. Trends in socioeconomic inequalities in obesity among Korean adolescents: the Korea Youth Risk Behavior Web-based Survey (KYRBS) 2006 to 2020. Epidemiol Health 2023; 45:e2023033. [PMID: 36915269 PMCID: PMC10586920 DOI: 10.4178/epih.e2023033] [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: 12/16/2022] [Accepted: 02/17/2023] [Indexed: 03/16/2023] Open
Abstract
OBJECTIVES This study investigated recent trends in the prevalence of obesity among Korean adolescents and explored socioeconomic disparities in obesity. METHODS This study used annual self-reported data on height, weight, and socioeconomic information from the Korea Youth Risk Behavior Web-based Survey from 2006 to 2020. With a 95.8% response rate, the sample consisted of 818,210 adolescents. Obesity prevalence was calculated according to 4 socioeconomic indicators (household income, father's educational attainment, mother's educational attainment, and urbanicity). Socioeconomic inequality was quantified using the relative index of inequality (RII). RESULTS The overall prevalence of obesity increased, doubling from 5.9% in 2006 to 11.7% in 2020. Boys and high school students showed a higher prevalence. The RIIs in household income and parental educational attainments significantly increased with time, indicating a growing inequality in obesity. Socioeconomic disadvantages had a greater influence on obesity among girls. The most recent RII values for boys were 1.25 for income, 1.79 for the father's education, and 1.45 for the mother's education, whereas the corresponding values for girls were 2.49, 3.17, and 2.62, respectively. CONCLUSIONS These findings highlight growing inequalities in adolescent obesity according to household income and parental educational attainments, especially for girls and middle schoolers.
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Affiliation(s)
- Eunji Kim
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Ga Bin Lee
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
| | - Dong Keon Yon
- Center for Digital Health, Medical Science Research Institute, Kyung Hee University College of Medicine, Seoul, Korea
| | - Hyeon Chang Kim
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Korea
- Institute for Innovation in Digital Healthcare, Yonsei University College of Medicine, Seoul, Korea
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van den Broek T, Fleischmann M. The causal effect of number of children on later-life overweight and obesity in parous women. An instrumental variable study. Prev Med Rep 2021; 24:101528. [PMID: 34976605 PMCID: PMC8683859 DOI: 10.1016/j.pmedr.2021.101528] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/03/2021] [Revised: 08/10/2021] [Accepted: 08/12/2021] [Indexed: 11/30/2022] Open
Abstract
Many older women in Europe are overweight or obese. One of the factors linked to overweight and obesity among older women is childbearing. However, results of observational studies on the association between women’s number of children and excess weight should be interpreted with caution, because they may be prone to bias due to residual confounders or reverse causation. We use data of women aged 50 and older with at least two births from seven waves the Survey of Health, Ageing and Retirement in Europe (n = 113,932) collected between 2004 and 2020. We adopt an instrumental variable approach that exploits the well-established preference for mixed-sex offspring to estimate the causal effect of number of children on older parous women’s body mass index (BMI) and their risk of overweight (BMI >= 25 kg/m2) and obesity (BMI >= 30 kg/m2). The instrumental variable models provided evidence for a causal positive effect of having 3 + children as opposed to 2 children on mothers’ body mass index, overweight (BMI >= 25 kg/m2) risk and obesity (BMI >= 30 kg/m2) risk. Predicted BMI was 1.8 kg/m2 higher for mothers with 3 + children than for mothers with 2 children, and their predicted probability of overweight and obesity was 18.3 and 8.6 percentage points higher, respectively. Results remained virtually unchanged after adjusting for age, educational attainment, country and wave of data collection.
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Keramat SA, Alam K, Al-Hanawi MK, Gow J, Biddle SJH, Hashmi R. Trends in the prevalence of adult overweight and obesity in Australia, and its association with geographic remoteness. Sci Rep 2021; 11:11320. [PMID: 34059752 PMCID: PMC8166878 DOI: 10.1038/s41598-021-90750-1] [Citation(s) in RCA: 17] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2020] [Accepted: 05/10/2021] [Indexed: 01/09/2023] Open
Abstract
The prevalence of overweight and obesity has been increasing globally and has become a significant public health concern in Australia in the two past decades. This study explores the most recent national prevalence and trends of adult overweight and obesity in Australia. It will also investigate geographic remoteness as a potential risk factor for an individual being overweight or obese in adulthood. A retrospective longitudinal study that utilised 14 successive waves (wave 6 through 19) of a nationally representative linked individual-level survey. Data was obtained from the Household, Income and Labour Dynamics in Australia survey. The data on 199,675 observations from 26,713 individuals aged ≥ 15 years over the period 2006 to 2019 was analysed. Random-effects logit model was employed to estimate the association between geographic remoteness and the risk of excessive weight gain. The results reveal that the prevalence of overweight, obesity and combined overweight and obesity among Australian adults in 2019 were 34%, 26% and 60%, respectively. The analysis shows that the prevalence of overweight and obesity varies by geographic remoteness. Adults from regional city urban (OR 1.53, 95% CI 1.16-2.03) and rural areas (OR 1.32, 95% CI 1.18-1.47) were more likely to be obese compared with their counterparts from major city urban areas. The results also show that adults living in major city urban areas, regional city urban areas, and regional city rural areas in Australia were 1.53 (OR 1.53, 95% CI 1.16-2.03), 1.32 (OR 1.32, 95% CI 1.18-1.47), and 1.18 (OR 1.18, 95% CI 1.08-1.29) times more likely to be overweight compared with their counterparts from major city urban areas in Australia. Substantial geographic variation in the prevalence of overweight and obesity exists among Australian adults and appears to be increasing. Public health measures should focus on contextual obesogenic factors and behavioural characteristics to curb the rising prevalence of adult obesity.
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Affiliation(s)
- Syed Afroz Keramat
- Economics Discipline, Social Science School, Khulna University, Khulna, 9208, Bangladesh.
- School of Business, University of Southern Queensland, Toowoomba, QLD, 4350, Australia.
- Centre for Health Research, University of Southern Queensland, Toowoomba, QLD, 4350, Australia.
| | - Khorshed Alam
- School of Business, University of Southern Queensland, Toowoomba, QLD, 4350, Australia
- Centre for Health Research, University of Southern Queensland, Toowoomba, QLD, 4350, Australia
| | - Mohammed Khaled Al-Hanawi
- Department of Health Services and Hospital Administration, Faculty of Economics and Administration, King Abdulaziz University, Jeddah, Saudi Arabia
- Health Economics Research Group, King Abdulaziz University, Jeddah, Saudi Arabia
| | - Jeff Gow
- School of Business, University of Southern Queensland, Toowoomba, QLD, 4350, Australia
- School of Accounting, Economics, and Finance, University of KwaZulu-Natal, Durban, 4000, South Africa
| | - Stuart J H Biddle
- Centre for Health Research, University of Southern Queensland, Toowoomba, QLD, 4350, Australia
| | - Rubayyat Hashmi
- School of Business, University of Southern Queensland, Toowoomba, QLD, 4350, Australia
- Centre for Health Research, University of Southern Queensland, Toowoomba, QLD, 4350, Australia
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Harbuwono DS, Tahapary DL, Tarigan TJE, Yunir E. New proposed cut-off of waist circumference for central obesity as risk factor for diabetes mellitus: Evidence from the Indonesian Basic National Health Survey. PLoS One 2020; 15:e0242417. [PMID: 33206709 PMCID: PMC7673572 DOI: 10.1371/journal.pone.0242417] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2020] [Accepted: 11/03/2020] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Waist circumference (WC) measurement is practical to define central obesity. However, WC cut-off point might be differ based on different race or ethnicity. This study aims to analyze the optimal WC cut-off point to identify T2DM risk among Indonesian population. METHOD We analyzed the secondary data of national based cross-sectional study of the Indonesian Basic National Health Research 2013, comprising 24,660 adults aged ≥ 18 years who were assessed for fasting plasma glucose (FPG) and oral glucose tolerance test (OGTT). The new proposed cut-off point for WC was calculated using ROC curve analysis and Youden index. The odds ratio of having T2DM was calculated using logistic regression analysis. RESULTS Increased WC was associated with worsening dysglycemia status among men and women (p<0.001). The optimal cut-off point of WC for detecting T2DM from ROC analysis was 76 for men and 80 for women. Based on this WC cut-off point, the odds ratio for having T2DM was 1.64 [95% CI 1.45-1.86, p<0.01] for men and 1.90 [95% CI 1.71-2.11 p<0.01] for women. CONCLUSION The newly proposed WC cut-off point of 76 for men and 80 women can be used to screen the risk of T2DM among Indonesian population.
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Affiliation(s)
- Dante Saksono Harbuwono
- Division of Endocrinology, Department of Internal Medicine, Dr. Cipto Mangunkusumo National Referral Hospital, Faculty of Medicine Universitas Indonesia, Depok, Indonesia
- Indonesian Society for the Study of Obesity, Jakarta, Indonesia
- Metabolic Cardiovascular and Aging Cluster, The Indonesian Medical Education and Research Institute, Faculty of Medicine University of Indonesia, Depok, Indonesia
| | - Dicky Levenus Tahapary
- Division of Endocrinology, Department of Internal Medicine, Dr. Cipto Mangunkusumo National Referral Hospital, Faculty of Medicine Universitas Indonesia, Depok, Indonesia
- Indonesian Society for the Study of Obesity, Jakarta, Indonesia
- Metabolic Cardiovascular and Aging Cluster, The Indonesian Medical Education and Research Institute, Faculty of Medicine University of Indonesia, Depok, Indonesia
| | - Tri Juli Edi Tarigan
- Division of Endocrinology, Department of Internal Medicine, Dr. Cipto Mangunkusumo National Referral Hospital, Faculty of Medicine Universitas Indonesia, Depok, Indonesia
- Metabolic Cardiovascular and Aging Cluster, The Indonesian Medical Education and Research Institute, Faculty of Medicine University of Indonesia, Depok, Indonesia
| | - Em Yunir
- Division of Endocrinology, Department of Internal Medicine, Dr. Cipto Mangunkusumo National Referral Hospital, Faculty of Medicine Universitas Indonesia, Depok, Indonesia
- Metabolic Cardiovascular and Aging Cluster, The Indonesian Medical Education and Research Institute, Faculty of Medicine University of Indonesia, Depok, Indonesia
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Differentiating effects of socio-economic factors on relative weight and nutritional status in Polish schoolchildren across intergenerational changes. Public Health Nutr 2020; 23:2904-2914. [PMID: 32662363 DOI: 10.1017/s1368980020001706] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Abstract
OBJECTIVE The aim of this study was an assessment of the effects of urbanisation level, family size and parental education on body mass index (BMI) and mid-upper arm circumference (MUAC) among Polish schoolchildren in cross-sectional surveys conducted between 1966 and 2012. DESIGN The analysis involved schoolchildren measured in four Polish Anthropological Surveys (1966, 1978, 1988 and 2012). Socio-economic factors involved: urbanisation level (city, town and village), family size (one child, two children, three children, four or more children), and father's and mother's education (lower and higher education). SETTING Regions in Poland - cities: Warsaw, Lodz and Wroclaw; towns: Bystrzyca Klodzka, Pinczow, Siemiatycze, Wolsztyn and their rural surroundings. PARTICIPANTS A total sample consisted of 63 757 children (31 774 boys and 31 983 girls) aged 7-18 years. RESULTS Between 1966 and 1988, both BMI and MUAC had significantly higher values in children from cities, in families with one child and with higher parental education (P < 0·05). However, MUAC revealed significant differences between particular socio-economic groups more frequently than BMI. In 2012, urbanisation level and parental education ceased to show a differentiating effect on both indicators, while family size remained a significant social factor for both measures (BMI: P < 0·05; MUAC: P < 0·01). CONCLUSIONS Since MUAC reflected socio-economic differences more frequently than BMI, it could be a more sensitive and reliable anthropometric measure revealing the effects of socio-economic factors on children's nutritional status.
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The role of SIRT1 in BMP2-induced chondrogenic differentiation and cartilage maintenance under oxidative stress. Aging (Albany NY) 2020; 12:9000-9013. [PMID: 32445555 PMCID: PMC7288925 DOI: 10.18632/aging.103161] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/25/2019] [Accepted: 03/30/2020] [Indexed: 12/13/2022]
Abstract
Articular cartilage defects are common in the clinic but difficult to treat. Exploring the chondrogenic molecular mechanisms of mesenchymal stem cells (MSCs) is of great theoretical interest and industrial significance. Bone morphogenetic protein 2 (BMP2) is a key factor that induces cartilage differentiation and can induce stem cell chondrogenic differentiation. However, the oxidative stress in the microenvironment during cartilage injury and degeneration inhibits cartilage regeneration and homeostasis. Silent mating type information regulator 2 homolog-1 (SIRT1) is an important histone deacetylase that regulates proliferation, differentiation, aging, and inflammation processes; moreover, it is an essential factor for chondrogenesis. The specific mechanism of SIRT1 in cartilage differentiation and homeostasis is still unclear. First, we investigated whether SIRT1 could coordinate BMP2-induced chondrogenic differentiation. Second, we investigated the protective effect of SIRT1 on BMP2-induced MSCs under oxidative stress. The results showed that SIRT1 could promote BMP2-induced chondrogenic differentiation of MSCs, and reduce the apoptosis and decomposition of extracellular matrix under oxidative stress. In summary, these results suggested that SIRT1 plays an important coordination role in BMP2-induced chondrogenic differentiation of stem cells and cartilage maintenance under oxidative stress, establishing the experimental basis for exploring the use of SIRT1 in cartilage defect repair.
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Abstract
OBJECTIVE The ongoing demographic, nutritional and epidemiological transitions in sub-Saharan Africa highlight the importance of monitoring overweight and obesity. We aimed to assess the prevalence of overweight and obesity in Mozambique in 2014/2015 and compare the estimates with those obtained in 2005. DESIGN Cross-sectional study conducted in 2014/2015, following the WHO Stepwise Approach to Chronic Disease Risk Factor Surveillance (STEPS). Prevalence estimates with 95 % CI were computed for different categories of BMI and abdominal obesity, along with age-, education- and income-adjusted OR. The age-standardized prevalence in the age group 25-64 years was compared with results from a STEPS survey conducted in 2005. SETTING Mozambique. PARTICIPANTS Representative sample of the population aged 18-64 years (n 2595). RESULTS Between 2005 and 2014/2015, the prevalence of overweight and obesity increased from 18·3 to 30·5 % (P < 0·001) in women and from 11·7 to 18·2 % (P < 0·001) in men. Abdominal obesity increased among women (from 9·4 to 20·4 %, P < 0·001), but there was no significant difference among men (1·5 v. 2·1 %, P = 0·395). In 2014/2015, the prevalence of overweight and obesity was more than twofold higher in urban areas and in women; in the age group 18-24 years, it was highest in urban women and lowest in rural men. CONCLUSIONS In Mozambique, there was a steep increase in the prevalence of overweight and obesity among adults between 2005 and 2014/2015. Overweight and obesity are more prevalent in urban areas and among women, already affecting one in five urban women aged 18-24 years.
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Abstract
OBJECTIVE Within- and across-country nutritional disparities were examined among older adults in six different countries at varying levels of development. DESIGN Cross-sectional study. PARTICIPANTS Older adults (aged 50 years or over) in China, Ghana, India, Mexico, Russia and South Africa using the Study on global AGEing and adult health (SAGE). RESULTS While the distribution of BMI categories varied by country, development-related characteristics were generally related to BMI category in a similar way: urban-living, educated and wealthier individuals were typically more likely to be in a higher BMI category. However, there were some exceptions that corroborate findings in more developed countries. Indeed, a pooled partial proportional odds model which included gross domestic product per capita interactions made the case for intertwining processes of development and the nutrition transition. CONCLUSIONS Population segments to be targeted by nutrition policy and programme implementation might need to change over the course of development.
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Chigbu CO, Parhofer KG, Aniebue UU, Berger U. Prevalence and sociodemographic determinants of adult obesity: a large representative household survey in a resource-constrained African setting with double burden of undernutrition and overnutrition. J Epidemiol Community Health 2018; 72:702-707. [PMID: 29599385 DOI: 10.1136/jech-2018-210573] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/03/2018] [Revised: 03/12/2018] [Accepted: 03/12/2018] [Indexed: 01/22/2023]
Abstract
BACKGROUND The obesity epidemic has continued to spread across the globe involving even poor nations of the world. METHOD Household population survey of adults aged 20-60 years. Multistage stratified cluster randomised sampling involving both urban and rural statewide representative population samples. Anthropometric measurements were taken using standard methods. Prevalences were weighted and multinomial regression analyses were done. RESULTS A total of 6628 individuals from 2843 households were surveyed. The weighted overall prevalence for underweight was 9.1% (95% CI 8.1 to 10.1), 65.1% (95% CI 63.6 to 66.6) for normal weight, 19.0% (95% CI 17.8 to 20.3) for overweight and 6.8% (95% CI 6.0 to 7.5) for obese. Men were less likely to be overweight (adjusted OR (AOR) 0.79; 95% CI 0.68 to 0.92) and obese (AOR 0.24; 95% CI 0.19 to 0.31) than women. Urban residents were more likely to be overweight (AOR 1.42; 95% CI 1.18 to 1.71) and obese (AOR 2.09; 95% CI 1.58 to 2.76) than rural residents. Each additional 1-year increase in age increased the risk of overweight by 1.012 (AOR 1.012; 95% CI 1.005 to 1.018) and that of obesity by 1.03 (AOR 1.03; 95% CI 1.02 to 1.04). The low-income class was less likely to be overweight (AOR 0.694; 95% CI 0.507 to 0.951) and obese (AOR 0.44; 95% CI 0.28 to 0.67). CONCLUSION The prevalence of obesity and overweight in Enugu Nigeria is high and fast approaching that of underweight. Women, urban dwellers, older adults and high-income earners are at higher risk for obesity and overweight. The study provides robust information for public health policies towards the prevention of obesity in Nigeria.
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Affiliation(s)
- Chibuike Ogwuegbu Chigbu
- CIH LMU Center for International Health, Medical Center of the University of Munich, Munich, Germany.,Department of Obstetrics and Gynaecology, College of Medicine, University of Nigeria, Nsukka, Nigeria
| | - Klaus G Parhofer
- Department of Medicine 4-Grosshadern, Ludwig-Maximilians University, Munich, Germany
| | - Uzochukwu U Aniebue
- Department of Obstetrics and Gynaecology, College of Medicine, University of Nigeria, Nsukka, Nigeria
| | - Ursula Berger
- Institute for Medical Information Processing, Biometry and Epidemiology (IBE), Ludwig-Maximilians University, Munich, Germany
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Peralta M, Ramos M, Lipert A, Martins J, Marques A. Prevalence and trends of overweight and obesity in older adults from 10 European countries from 2005 to 2013. Scand J Public Health 2018; 46:522-529. [DOI: 10.1177/1403494818764810] [Citation(s) in RCA: 71] [Impact Index Per Article: 11.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Abstract
Aims: Overweight and obesity are clinical public-health concerns worldwide. Amongst older adults, the prevalence of overweight and obesity is considered high. The purpose of this study was to provide current data regarding the prevalence and trends of overweight and obesity of adults from 2005 to 2013 in 10 European countries. Methods: The data used in the present study were derived from the first, second, fourth and fifth waves of the Survey of Health, Ageing and Retirement in Europe. The present study includes individuals aged ⩾50 years from 10 European countries. Body mass index (BMI) was calculated from self-reported height and weight (kg/m2). Results: The general prevalence of overweight (BMI ⩾25 kg/m2) was slightly above 60% and remained stable between 2005 (60.1%, 95% confidence interval (CI): 59.3–60.9%) and 2013 (60.3%, 95% CI: 59.7–60.9%). On the other hand, the prevalence of obesity (BMI ⩾30 kg/m2) increased significantly (1.6 points, 95% CI: 0.7–2.6) from 17.5% in 2005 to 19.2% in 2013. Although the prevalence of obesity increased in most countries, the only significant increase was observed in Germany (5.8 points, 95% CI: 1.8–9.9). Spain was the only country where the prevalence of obesity decreased significantly (−4.7 points, 95% CI: −8.8 to −0.5). Sex and age differences are reported. Conclusions: Although the prevalence of overweight was stable, the prevalence of obesity rose. Based on the data currently available for Europe, the prevalence of obesity in European older adults has already reached epidemic proportions, which reinforces the need for the development of effective healthy lifestyle programs.
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Affiliation(s)
- Miguel Peralta
- Centro Interdisciplinar de Estudo da Performance Humana, Faculdade de Motricidade Humana, Universidade de Lisboa, Portugal
| | - Madalena Ramos
- Centro de Investigação e Estudos de Sociologia, Escola de Sociologia e Políticas Públicas, Instituto Universitário de Lisboa, Portugal
| | - Anna Lipert
- Department of Sports Medicine, Medical University of Lodz, Poland
| | - João Martins
- Laboratório de Pedagogia, Faculdade de Motricidade Humana e UIDEF, Instituto de Educação, Universidade de Lisboa, Portugal
- Faculdade de Educação Física e Desporto, Universidade Lusófona de Humanidades e Tecnologias, Portugal
| | - Adilson Marques
- Centro Interdisciplinar de Estudo da Performance Humana, Faculdade de Motricidade Humana, Universidade de Lisboa, Portugal
- Centro de Investigação em Saúde Pública, Escola Nacional de Saúde Pública, Universidade NOVA de Lisboa, Portugal
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Garrido-Miguel M, Cavero-Redondo I, Álvarez-Bueno C, Rodriguez-Artalejo F, Moreno Aznar L, Ruiz JR, Martinez-Vizcaino V. Prevalence and trends of thinness, overweight and obesity among children and adolescents aged 3-18 years across Europe: a protocol for a systematic review and meta-analysis. BMJ Open 2017; 7:e018241. [PMID: 29273660 PMCID: PMC5778300 DOI: 10.1136/bmjopen-2017-018241] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/17/2022] Open
Abstract
INTRODUCTION Increasing prevalence of both thinness and excess weight during childhood and adolescence is a significant public health issue because of short-term health consequences and long-term tracking of weight status. Monitoring weight status in Europe may serve to identify countries and regions where rates of these disorders are either slowing down or increasing to evaluate recent policies aimed at appropriate body weight, and to direct future interventions. This study protocol provides a standardised and transparent methodology to improve estimating trends of thinness, overweight and obesity in children aged 3-18 years and adolescents across the European region between 2000 and 2017. METHODS AND ANALYSIS This protocol is guided by the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols (PRISMA-P) and the Cochrane Collaboration Handbook. To identify relevant studies, a search will be conducted in MEDLINE, EMBASE, Cochrane Library, CINAHL and Web of Science databases. From the selected studies, relevant references will be screened as supplemental sources. Finally, open search in websites from health institutions will be conducted to identify weight status data not published in scientific journals. Cross-sectional, follow-up studies and panel surveys reporting weight status (objectively measured height and weight) according to the International Obesity Task Force criteria, and written in English or Spanish will be included. Subgroup analyses will be carried out by gender, age, study year and country or European region. DISCUSSION This study will provide a comprehensive description of weight status of children and adolescents across Europe from 2000 to 2017. The results will be disseminated in a peer-reviewed journal. This study will use data exclusively from published research or institutional literature, so institutional ethical approval is not required. PROSPERO REGISTRATION NUMBER CRD42017056917.
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Affiliation(s)
| | - Iván Cavero-Redondo
- Health and Social Research Center, Universidad de Castilla-La Mancha, Cuenca, Spain
| | - Celia Álvarez-Bueno
- Health and Social Research Center, Universidad de Castilla-La Mancha, Cuenca, Spain
| | - Fernando Rodriguez-Artalejo
- Department of Preventive Medicine and Public Health, School of Medicine, Universidad Autónoma de Madrid/IdiPaz, CIBERESP, and IMDEA-Food Institute. CEI UAM+CSIC, Madrid, Spain
| | - Luis Moreno Aznar
- GENUD "Growth, Exercise, NUtrition and Development" Research Group, Faculty of Health Sciences, Universidad de Zaragoza, Spain; Instituto Agroalimentario de Aragón(IA2), Spain; Instituto de Investigación Sanitaria Aragón (IIS Aragón), Spain; Centro deInvestigación Biomédica en Red de Fisiopatología de la Obesidad y Nutrición(CIBERObn), Spain
| | - Jonatan R Ruiz
- Department of Physical Education and Sports, Faculty of Sport Sciences, PROmoting FITness and Health through Physical Activity Research Group (PROFITH), University of Granada, Granada, Andalucía, Spain
| | - Vicente Martinez-Vizcaino
- Health and Social Research Center, Universidad de Castilla-La Mancha, Cuenca, Spain
- Facultad de Ciencias de la Salud, Universidad Autónoma de Chile, Talca, Chile
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Abstract
The past decade has witnessed many advances in the understanding of sirtuin biology and related regulatory circuits supporting the capacity of these proteins to serve as energy-sensing molecules that contribute to healthspan in various tissues, including articular cartilage. Hence, there has been a significant increase in new investigations that aim to elucidate the mechanisms of sirtuin function and their roles in cartilage biology, skeletal development, and pathologies such as osteoarthritis (OA), rheumatoid arthritis (RA), and intervertebral disc degeneration (IVD). The majority of the work carried out to date has focused on SIRT1, although SIRT6 has more recently become a focus of some investigations. In vivo work with transgenic mice has shown that Sirt1 and Sirt6 are essential for maintaining cartilage homeostasis and that the use of sirtuin-activating molecules such as resveratrol may have beneficial effects on cartilage anabolism. Current thinking is that SIRT1 exerts positive effects on cartilage by encouraging chondrocyte survival, especially under stress conditions, which may provide a mechanism supporting the use of sirtuin small-molecule activators (STACS) for future therapeutic interventions in OA and other degenerative pathologies of joints, especially those that involve articular cartilage.
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Marques A, Peralta M, Naia A, Loureiro N, de Matos MG. Prevalence of adult overweight and obesity in 20 European countries, 2014. Eur J Public Health 2017; 28:295-300. [DOI: 10.1093/eurpub/ckx143] [Citation(s) in RCA: 141] [Impact Index Per Article: 20.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Affiliation(s)
- Adilson Marques
- Centro Interdisciplinar de Estudo da Performance Humana, Faculdade de Motricidade Humana, Universidade de Lisboa, Lisboa, Portugal
- Centro de Investigação em Saúde Pública, Escola Nacional de Saúde Pública, Universidade Nova de Lisboa, Lisboa, Portugal
| | - Miguel Peralta
- Faculdade de Motricidade Humana, Universidade de Lisboa, Lisboa, Portugal
| | - Ana Naia
- Faculdade de Motricidade Humana, Universidade de Lisboa, Lisboa, Portugal
- Centro de Investigação em Arquitetura, Urbanismo e Design (CIAUD), Faculdade de Arquitetura, Universidade de Lisboa, Lisboa, Portugal
| | - Nuno Loureiro
- Escola Superior de Educação, Instituto Politécnico de Beja, Beja, Portugal
| | - Margarida Gaspar de Matos
- Faculdade de Motricidade Humana, Universidade de Lisboa, Lisboa, Portugal
- Instituto de Saúde Ambiental, Faculdade de Medicina, Universidade de Lisboa, Lisboa, Portugal
- William James Center for Research, Instituto Superior de Psicologia Aplicada, Lisboa, Portugal
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Abstract
Background Less developed countries are increasingly afflicted with over–nutrition, and the escalating overweight prevalence has become a global problem. However, a problem as global as this may not be amenable to a general set of remedial interventions applicable to all countries. Methods I use data from various sources, including the World Health Organization and the World Bank, to test the association of overweight prevalence with economic, social, and demographic indicators. I then split the countries up by human development index to investigate to what extent these associations vary between development levels. Findings On a global scale, overweight prevalence is most associated with gross domestic product (GDP) per capita, the proportion of a country that is rural, the proportion of elderly in a country's population, and the average years of schooling. At what magnitude, and even in which direction, these relationships go vary with a country's level of development. Generally, GDP per capita has a positive association with overweight prevalence, with the magnitude of such association for countries of very high human development more than twice of that for countries of low human development. However, proportion rural has a negative association with overweight prevalence, with the magnitude of such association for countries of low human development nearly twice of that for countries of very high human development. All four of these variables have statistically significant association with overweight prevalence in countries with low human development. Conclusions I make policy suggestions to combat increasing overweight prevalence, based on the models that are developed, paying special attention to the differences in magnitude and direction of the regressors between human development levels.
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Affiliation(s)
- Carmen D Ng
- University of Pennsylvania, Philadelphia PA, USA
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17
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Assessing factors related to waist circumference and obesity: application of a latent variable model. JOURNAL OF ENVIRONMENTAL AND PUBLIC HEALTH 2016; 2015:893198. [PMID: 26770218 PMCID: PMC4681816 DOI: 10.1155/2015/893198] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 05/26/2015] [Revised: 10/27/2015] [Accepted: 11/17/2015] [Indexed: 12/23/2022]
Abstract
Background. Because the use of BMI (Body Mass Index) alone as a measure of adiposity has been criticized, in the present study our aim was to fit a latent variable model to simultaneously examine the factors that affect waist circumference (continuous outcome) and obesity (binary outcome) among Iranian adults. Methods. Data included 18,990 Iranian individuals aged 20–65 years that are derived from the third National Survey of Noncommunicable Diseases Risk Factors in Iran. Using latent variable model, we estimated the relation of two correlated responses (waist circumference and obesity) with independent variables including age, gender, PR (Place of Residence), PA (physical activity), smoking status, SBP (Systolic Blood Pressure), DBP (Diastolic Blood Pressure), CHOL (cholesterol), FBG (Fasting Blood Glucose), diabetes, and FHD (family history of diabetes). Results. All variables were related to both obesity and waist circumference (WC). Older age, female sex, being an urban resident, physical inactivity, nonsmoking, hypertension, hypercholesterolemia, hyperglycemia, diabetes, and having family history of diabetes were significant risk factors that increased WC and obesity. Conclusions. Findings from this study of Iranian adult settings offer more insights into factors associated with high WC and high prevalence of obesity in this population.
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The burden of behavioral risk factors for cardiovascular disease in Europe. A significant prevention deficit. Prev Med 2015; 81:326-32. [PMID: 26441302 PMCID: PMC7147462 DOI: 10.1016/j.ypmed.2015.09.024] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/30/2015] [Revised: 09/10/2015] [Accepted: 09/27/2015] [Indexed: 11/23/2022]
Abstract
OBJECTIVE The study objective was to assess the burden of major cardiovascular disease (CVD) behavioral risk factors (BRFs) (i.e., smoking, excess body weight, physical inactivity, risky alcohol consumption) among individuals in the community with and without CVD history. METHODS For the current study, a subset of the data from the Survey of Health, Ageing and Retirement in Europe (SHARE) was analyzed, which were collected from 26,743 individuals aged 50+ years old, during the 1st wave of SHARE in 2004/05 in eleven European countries. RESULTS Among those with CVD, there is a statistically significant higher percentage of inactive individuals (81.4% vs. 69.5 among those without CVD), and of individuals with excess body weight (64.3%) or obese (21.6%). Patients with CVD had a lower prevalence of smoking and risky alcohol consumption in most countries, whereas the prevalence of high body weight and physical inactivity was higher in CVD patients compared to individuals without CVD in almost all countries. More than half of the population has at least two BRFs, with a significantly higher prevalence of multiple BRFs among those diagnosed with CVD. CONCLUSION Study findings suggest that a significant burden of behavioral risk factors for CVD remains in the population overall but also among patients diagnosed with CVD. Given the significant prevalence of BRFs, the prevention benefits would be immense for all stakeholders involved and negligence would be perilous.
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Osman MA, Hennessy BT. Obesity Correlation With Metastases Development and Response to First-Line Metastatic Chemotherapy in Breast Cancer. CLINICAL MEDICINE INSIGHTS-ONCOLOGY 2015; 9:105-12. [PMID: 26628862 PMCID: PMC4659439 DOI: 10.4137/cmo.s32812] [Citation(s) in RCA: 60] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/20/2015] [Revised: 10/18/2015] [Accepted: 10/20/2015] [Indexed: 11/05/2022]
Abstract
STUDY OBJECTIVES To compare breast cancer metastases between obese and nonobese women and to evaluate the effect of first-line metastatic chemotherapy in each group. METHOD A retrospective study was performed in an educational institute in Ireland. The study consisted of two parts: the first part was a comparative analysis of metastases development in obese (arm A) and nonobese patients (arm B). The second part was a comparison between both arms in relation to their response to first-line metastatic chemotherapy and their survival data. RESULTS Between 2009 and 2014, we reviewed 118 patients with metastatic breast cancer. All the patients fulfilled our inclusion criteria. In all, 48% of patients were obese and 52% were nonobese. There were no statistically significant differences between the two groups. For arms A and B, the median interval between initial cancer diagnosis and distant metastases development (distant metastases-free survival) was 5.8 versus 7.6 years, respectively (Pvalue 0.04). Earlier visceral (liver and lung) metastases were observed in obese compared to nonobese women (Pvalues were 0.05 and 0.04, respectively). The most commonly used chemotherapy was weekly paclitaxel. Our treatments showed significantly better treatment response and better survival results in nonobese women than in obese ones, who were premenopausal with performance state 2, pathological grade 3, and four or more positive lymph nodes. CONCLUSION Obesity is linked with visceral metastases development, especially lung and liver metastases. Furthermore, first-line metastatic chemotherapy achieved better results in nonobese patients.
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Linardakis M, Papadaki A, Smpokos E, Micheli K, Vozikaki M, Philalithis A. Association of Behavioral Risk Factors for Chronic Diseases With Physical and Mental Health in European Adults Aged 50 Years or Older, 2004-2005. Prev Chronic Dis 2015; 12:E149. [PMID: 26378895 PMCID: PMC4576501 DOI: 10.5888/pcd12.150134] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022] Open
Abstract
INTRODUCTION Noncommunicable diseases are the leading cause of illness and death worldwide; behavioral risk factors (BRFs) contribute to these diseases. We assessed the presence of multiple BRFs among European adults according to their physical and mental health status. METHODS We used data from 26,026 adults aged 50 years or older from 11 countries that participated in the Survey of Health, Ageing and Retirement in Europe (2004-2005). BRFs (overweight or obesity, smoking, physical inactivity, and risky alcohol consumption) were assessed according to physical health (ie, presence of chronic diseases, disease symptoms, or limitations in activities of daily living) and mental health (depression) through multiple regression estimations. RESULTS Overweight or obesity in men and physical inactivity in women were the most prevalent BRFs. Compared with physically active adults, physically inactive adults had a higher mean number of chronic diseases (1.33 vs 1.26) and chronic disease symptoms (1.55 vs 1.47). Risky alcohol consumption (≥4 servings of an alcohol beverage ≥3 times a week) was associated with a higher mean depression score (2.84 vs 2.47). Compared with adults with 0 or 1 BRF, adults with 2 or more BRFs had significantly higher odds of having 1 or more chronic diseases (men: 1.52; women: 1.73) and functional limitations (men: 1.65; women: 1.79) and higher prevalence of high blood pressure (37.8% vs 28.2). Belgian adults with BRFs had the highest mean number of chronic diseases or functional limitations among those who were overweight or obese and the highest mean number of chronic diseases and disease symptoms among those who smoked and were physically inactive. CONCLUSION We found revealed significant positive associations between BRFs and poor health among middle-aged and older European adults. Primary health care intervention programs should focus on developing ways to reduce BRF prevalence in this population.
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Affiliation(s)
- Manolis Linardakis
- Department of Social Medicine, Faculty of Medicine, University of Crete, PO Box 2208, Heraklion 71003, Crete, Greece.
| | - Angeliki Papadaki
- Centre for Exercise, Nutrition, and Health Sciences, School for Policy Studies, University of Bristol, United Kingdom, and Department of Social Medicine, Faculty of Medicine, University of Crete, Greece
| | - Emmanouil Smpokos
- Department of Social Medicine, Faculty of Medicine, University of Crete, Greece
| | - Katerina Micheli
- Department of Social Medicine, Faculty of Medicine, University of Crete, Greece
| | - Maria Vozikaki
- Department of Social Medicine, Faculty of Medicine, University of Crete, Greece
| | - Anastas Philalithis
- Department of Social Medicine, Faculty of Medicine, University of Crete, Greece
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Are religiosity and prayer use related with multiple behavioural risk factors for chronic diseases in European adults aged 50+ years? Public Health 2015; 129:436-43. [DOI: 10.1016/j.puhe.2015.02.006] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/14/2014] [Revised: 11/10/2014] [Accepted: 02/01/2015] [Indexed: 11/23/2022]
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22
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Overweight and obesity in 16 European countries. Eur J Nutr 2014; 54:679-89. [DOI: 10.1007/s00394-014-0746-4] [Citation(s) in RCA: 126] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2013] [Accepted: 07/22/2014] [Indexed: 10/24/2022]
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Neuman M, Kawachi I, Gortmaker S, Subramanian SV. National economic development and disparities in body mass index: a cross-sectional study of data from 38 countries. PLoS One 2014; 9:e99327. [PMID: 24919199 PMCID: PMC4053361 DOI: 10.1371/journal.pone.0099327] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2013] [Accepted: 05/13/2014] [Indexed: 11/27/2022] Open
Abstract
BACKGROUND Increases in body mass index (BMI) and the prevalence of overweight in low- and middle income countries (LMICs) are often ascribed to changes in global trade patterns or increases in national income. These changes are likely to affect populations within LMICs differently based on their place of residence or socioeconomic status (SES). OBJECTIVE Using nationally representative survey data from 38 countries and national economic indicators from the World Bank and other international organizations, we estimated ecological and multilevel models to assess the association between national levels of gross domestic product (GDP), foreign direct investment (FDI), and mean tariffs and BMI. DESIGN We used linear regression to estimate the ecological association between average annual change in economic indicators and BMI, and multilevel linear or ordered multinomial models to estimate associations between national economic indicators and individual BMI or over- and underweight. We also included cross-level interaction terms to highlight differences in the association of BMI with national economic indicators by type of residence or socioeconomic status (SES). RESULTS There was a positive but non-significant association of GDP and mean BMI. This positive association of GDP and BMI was greater among rural residents and the poor. There were no significant ecological associations between measures of trade openness and mean BMI, but FDI was positively associated with BMI among the poorest respondents and in rural areas and tariff levels were negatively associated with BMI among poor and rural respondents. CONCLUSION Measures of national income and trade openness have different associations with the BMI across populations within developing countries. These divergent findings underscore the complexity of the effects of development on health and the importance of considering how the health effects of "globalizing" economic and cultural trends are modified by individual-level wealth and residence.
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Affiliation(s)
- Melissa Neuman
- Department of Social and Behavioral Sciences, Harvard School of Public Health, Boston, Massachusetts, United States of America
| | - Ichiro Kawachi
- Department of Social and Behavioral Sciences, Harvard School of Public Health, Boston, Massachusetts, United States of America
| | - Steven Gortmaker
- Department of Social and Behavioral Sciences, Harvard School of Public Health, Boston, Massachusetts, United States of America
| | - SV. Subramanian
- Department of Social and Behavioral Sciences, Harvard School of Public Health, Boston, Massachusetts, United States of America
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Gómez-de-Tejada Romero MJ, Navarro Rodríguez MDC, Saavedra Santana P, Quesada Gómez JM, Jódar Gimeno E, Sosa Henríquez M. Prevalence of osteoporosis, vertebral fractures and hypovitaminosis D in postmenopausal women living in a rural environment. Maturitas 2014; 77:282-6. [PMID: 24529318 DOI: 10.1016/j.maturitas.2013.12.011] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2013] [Revised: 12/08/2013] [Accepted: 12/22/2013] [Indexed: 12/30/2022]
Abstract
OBJECTIVES First, to study the difference between two groups of postmenopausal women living in different population centres (rural vs urban) in the prevalence of osteoporosis, fragility fractures and factors which may influence them: hypovitaminosis D, bone mineral density, coexistence of other diseases which predispose to their appearance; secondly, to observe the influence of low socioeconomic status, categorised as poverty. STUDY DESIGN 1229 postmenopausal women were studied, of whom 390 (31.7%), were living in rural areas and 839 (68.3%), in urban areas. Data regarding risk factors related to osteoporosis were obtained, and, among other biochemical measures, 25 hydroxyvitamin D and parathyroid hormone were determined. Bone densitometry was carried out in the lumbar spine and proximal femur, as well as lateral X-rays of the dorsal and lumbar spine. RESULTS The women who lived in rural areas were older, shorter, heavier and had a higher body mass index than those from urban areas. Among the women from rural areas there was a higher prevalence of poverty, and higher levels of obesity, arterial hypertension and diabetes mellitus were observed, as well as a higher prevalence of densitometric osteoporosis. The rural women had lower values of bone mineral density in the lumbar spine and a higher prevalence of vertebral fractures and hypovitaminosis D. The variables which were associated independently with living in rural areas were poverty, obesity, vertebral fractures, BMD in the lumbar spine and levels of 25 hydroxyvitamin D. CONCLUSIONS In our study, postmenopausal women who live in rural populations have more poverty, lower values of vitamin D, lower BMD in the lumbar spine and a higher prevalence of vertebral fractures and of osteoporosis. The higher prevalence of obesity, arterial hypertension and diabetes mellitus observed in these women may be adjuvant factors, all fostered by their socioeconomic state of poverty.
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Affiliation(s)
| | | | | | | | | | - Manuel Sosa Henríquez
- Research Group into Osteoporosis and Mineral Metabolism, University of Las Palmas de Gran Canaria, Spain; Bone Metabolism Unit, Internal Medicine Service, University Insular Hospital, Las Palmas de Gran Canaria, Spain.
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Danon-Hersch N, Santos-Eggimann B. Physical activity in daily life is associated with lower adiposity values than doing weekly sports in Lc65+ cohort at baseline. BMC Public Health 2013; 13:1175. [PMID: 24330641 PMCID: PMC3909343 DOI: 10.1186/1471-2458-13-1175] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/28/2013] [Accepted: 12/05/2013] [Indexed: 12/15/2022] Open
Abstract
Background Overweight and obesity prevalence is the highest at age 65–75 years in Lausanne (compared with younger classes). We aimed to describe 1) eating habits, daily physical activity (PA), and sports frequency in community-dwelling adults aged 65–70, 2) the links of these behaviors with socio-economic factors, and 3) with adiposity. Methods Cross-sectional analysis of Lc65+ cohort at baseline, including 1260 adults from the general population of Lausanne aged 65–70 years. Eating habits (8 items from MNA) and PA (sports frequency and daily PA: walking and using stairs) were assessed by questionnaires. Body mass index (BMI), supra-iliac (SISF), triceps skin-folds (TSF), waist circumference (WC), and WHR were measured. Results Prevalence of overweight (BMI 25.0-29.9 kg/m2), obesity (BMI ≥30.0 kg/m2), and abdominal obesity was 53%, 24%, and 45% in men; 35%, 23%, and 45% in women. Intake of fruits or vegetables (FV) ≥ twice/day was negatively associated with male sex (prevalence 81% versus 90%, chi-square P < 0.001). The proportion avoiding stairs in daily life was higher among women (25%) than among men (20%, chi-square P = 0.003). In multivariate analyses among both sexes, eating FV, using stairs in daily life (“stairs”), and doing sports ≥ once/week were significantly negatively associated with financial difficulties (stairs: OR = 0.54, 95% CI = 0.40-0.72) and positively with educational level (stairs: OR = 1.68, 95% CI = 1.17-2.43 for high school). For all five log-transformed adiposity indicators in women, and for all indicators except SISF and TSF in men, a gradual decrease in adiposity was observed from category “no stairs, sports < once/week” (reference), to “no stairs, sports ≥ once/week”, to “stairs, sports < once/week”, and “stairs, sports ≥ once/week” (for example: WC in men, respectively: ß = −0.03, 95% CI = −0.07-0.02; ß = −0.06, 95% CI = −0.09- -0.03; ß = −0.10, 95% CI = −0.12- -0.07). Conclusions In this population with high overweight and obesity prevalence, eating FV and PA were strongly negatively associated with financial difficulties and positively with education. Using stairs in daily life was more strongly negatively associated with adiposity than doing sports ≥ once/week.
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Affiliation(s)
- Nadia Danon-Hersch
- Institute of Social and Preventive Medicine (IUMSP), University of Lausanne Hospital Center, Route de la Corniche 10, Lausanne 1010, Switzerland.
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Näyhä S, Lankila T, Rautio A, Koiranen M, Tammelin TH, Taanila A, Rusanen J, Laitinen J. Body mass index and overweight in relation to residence distance and population density: experience from the Northern Finland birth cohort 1966. BMC Public Health 2013; 13:938. [PMID: 24103455 PMCID: PMC3851578 DOI: 10.1186/1471-2458-13-938] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/06/2013] [Accepted: 09/17/2013] [Indexed: 11/12/2022] Open
Abstract
Background The effect of urban sprawl on body weight in Finland is not well known. To provide more information, we examined whether body mass index (BMI) and the prevalence of overweight are associated with an individual’s distance to the local community centre and population density in his/her resident area. Methods The sample consisted of 5363 men and women, members of the Northern Finland Birth Cohort 1966 (NFBC), who filled in a postal questionnaire and attended a medical checkup in 1997, at the age of 31 years. Body mass index (BMI; kg/m2) and the prevalence of overweight (BMI ≥ 25.0 kg/m2) were regressed on each subject’s road distance to the resident commune’s centre and on population density in the 1 km2 geographical grid in which he/she resided, using a generalized additive model. Adjustments were made for sex, marital status, occupational class, education, leisure-time and occupational physical activity, alcohol consumption and smoking. Results The mean BMI among the subjects was 24.7 kg/m2, but it increased by increasing road distance (by 1.3 kg/m2 from 5–10 to 20–184 km) and by decreasing population density (by 1.7 kg/m2 from 1000–19,192 to 1–5 inhabitants/km2). The respective increases in overweight (overall prevalence 41%) were 13 per cent units for distance and 14 per cent units for population density. Adjusted regressions based on continuous explanatory variables showed an inverse L-shaped pattern with a mean BMI of 24.6 kg/m2 at distances shorter than 5 km and a rise of 2.6 kg/m2 at longer distances, and an increase of 2.5 kg/m2 from highest to lowest population density. The associations with road distance were stronger for women than men, while the sex difference in association with population density remained indeterminate. Conclusions We conclude that young adults in Northern Finland who live far away from local centres or in the most sparsely populated areas are fatter than those who live close to local centres or in densely populated areas. The likely explanations include variations in everyday physical activity in different residential environments, although causality of the associations remains to be confirmed.
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Affiliation(s)
- Simo Näyhä
- Institute of Health Sciences, University of Oulu, PO Box 5000, FI-90014 Oulu, Finland.
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Linardakis M, Smpokos E, Papadaki A, Komninos ID, Tzanakis N, Philalithis A. Prevalence of multiple behavioral risk factors for chronic diseases in adults aged 50+, from eleven European countries - the SHARE study (2004). Prev Med 2013; 57:168-72. [PMID: 23707812 DOI: 10.1016/j.ypmed.2013.05.008] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/03/2013] [Revised: 04/30/2013] [Accepted: 05/13/2013] [Indexed: 10/26/2022]
Abstract
OBJECTIVE To estimate the prevalence and the associations between multiple behavioral risk factors (MBRFs) for chronic diseases in European adults. METHOD Data from 26,743 individuals, aged 50+years, participating in the Survey of Health, Ageing and Retirement in Europe (SHARE) (2004/05) were used. MBRFs included physical inactivity, high body weight, smoking habits and risky alcohol consumption. Estimations were based on weights according to the complex sampling design. RESULTS In total, 71.2% of individuals were physically inactive, while 59.8% had high body weight. 53.4% had 2+ MBRFs, while males presented higher prevalence of MBRF clusters than females (P < 0.001). Females displayed lower odds of increased alcohol consumption (OR = 0.16, P < 0.001) and higher odds of physical inactivity (OR = 1.47, P < 0.001) than males. Individuals who lived alone, compared to living with a partner and those with more, compared to fewer education years, exhibited a significantly higher and lower, respectively, mean MBRF score (P < 0.001). CONCLUSION The prevalence of MBRFs was considerably high in this sample of European adults, while not living alone and having higher education may prove protective. These findings could be used for the design of primary healthcare programs by health professionals.
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Affiliation(s)
- Manolis Linardakis
- Department of Social Medicine, Faculty of Medicine, University of Crete, Greece.
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Golabek T, Bukowczan J, Chłosta P, Powroźnik J, Dobruch J, Borówka A. Obesity and prostate cancer incidence and mortality: a systematic review of prospective cohort studies. Urol Int 2013; 92:7-14. [PMID: 23942223 DOI: 10.1159/000351325] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/28/2012] [Accepted: 04/13/2013] [Indexed: 11/19/2022]
Abstract
BACKGROUND There has been a large body of research on obesity and the risk of prostate cancer (PCa) that has been published recently. However, the epidemiological evidence for such an association has not been consistent. This may be attributed to the nature of case-control and retrospective studies, which generally are more prone to biases. Therefore, we conducted a systematic review of prospective cohort studies to assess the association between obesity and the risk of PCa incidence and death. METHODS A search of the PubMed database and references of published studies (from inception until March 2013) was conducted. Twenty-three eligible studies were identified and included in the systematic review. RESULTS The evidence from the prospective cohort studies linking obesity with PCa incidence has not been consistent. However, cumulative data is compelling for a strong positive association between obesity and fatal PCa. CONCLUSIONS Obesity is a significant diet-related risk factor for fatal PCa. Further well-constructed, large cohort studies on the potential association between obesity and PCa, as well as on underlying mechanisms, are needed.
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Affiliation(s)
- Tomasz Golabek
- 1st Department of Urology, Postgraduate Medical Education Centre, European Health Centre, Otwock, Poland
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Oh JJ, Jeong SJ, Lee BK, Jeong CW, Byun SS, Hong SK, Lee SE. Does obesity affect the accuracy of prostate-specific antigen (PSA) for predicting prostate cancer among men undergoing prostate biopsy. BJU Int 2013; 112:E265-71. [DOI: 10.1111/j.1464-410x.2012.11766.x] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Affiliation(s)
| | - Seong J. Jeong
- Department of Urology; Seoul National University Bundang Hospital; Seongnam
| | - Byung K. Lee
- Department of Urology; Seoul National University Bundang Hospital; Seongnam
| | - Chang W. Jeong
- Department of Urology; Seoul National University Bundang Hospital; Seongnam
| | - Seok-Soo Byun
- Department of Urology; Seoul National University Bundang Hospital; Seongnam
| | - Sung K. Hong
- Department of Urology; Seoul National University Bundang Hospital; Seongnam
| | - Sang E. Lee
- Department of Urology; Seoul National University Bundang Hospital; Seongnam
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Campeggi A, Xylinas E, Ploussard G, Ouzaid I, Fabre A, Allory Y, Vordos D, Abbou CC, Salomon L, de la Taille A. Impact of body mass index on perioperative morbidity, oncological, and functional outcomes after extraperitoneal laparoscopic radical prostatectomy. Urology 2012; 80:576-84. [PMID: 22925233 DOI: 10.1016/j.urology.2012.04.066] [Citation(s) in RCA: 28] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2011] [Revised: 04/05/2012] [Accepted: 04/12/2012] [Indexed: 11/30/2022]
Abstract
OBJECTIVE To evaluate the impact of obesity on the outcomes of laparoscopic radical prostatectomy. METHODS AND MATERIALS In a prospective urologic cancer database, 765 patients underwent extraperitoneal laparoscopic radical prostatectomy for localized prostate cancer. The patients were categorized into 3 groups of body mass index (kg/m(2)): <25.0 (n = 276, 30%, "normal weight"), 25.0 to 30.0 (n = 365, 48%, "overweight") and >30.0 (n = 124, 16%, "obese"). We assessed the perioperative, oncological, and functional outcomes in this cohort of patients. Preoperative and postoperative evaluation of continence and erectile function were performed using validated questionnaires. RESULTS Mean operative time was significantly longer in obese patients (P < .001) and blood loss was also more important (P < .01). The obese patients had the highest likelihood of having aggressive tumors: nonorgan confined prostate cancer (49%, P = .002) and Gleason score ≥ 7 (80%, P = .005). The obese group had the higher positive surgical margins rate (overall: 27%, P = .012; pT2: 20%, P = .02). With a mean follow-up of 38 months, obesity was not an independent predictive factor of biochemical recurrence. At the 12-month follow-up, 85%, 74%, and 72% of normal, overweight, and obese men, respectively, were continent (no pad) (P = .04). At the 12-month follow-up, 57%, 58%, and 40% of normal, overweight, and obese men, respectively, reported an erection sufficient for intercourse (P = .01). CONCLUSION Laparoscopic radical prostatectomy is a safe and effective procedure in obese men with midterm cancer control. However, obese patients are at higher risk of aggressive disease. Recovery of continence and potency in these patients are significantly lower compared to nonobese men.
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Affiliation(s)
- Alexandre Campeggi
- Institut National de la Sante et de la Recherche Medicale Unit 955 EQ7, Department of Urology, APHP, CHU Henri Mondor, Créteil, France
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Gallus S, Odone A, Lugo A, Bosetti C, Colombo P, Zuccaro P, La Vecchia C. Overweight and obesity prevalence and determinants in Italy: an update to 2010. Eur J Nutr 2012; 52:677-85. [PMID: 22645105 DOI: 10.1007/s00394-012-0372-y] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2012] [Accepted: 04/27/2012] [Indexed: 12/12/2022]
Abstract
PURPOSE To provide updated information on trends and determinants of underweight, overweight, and obesity in Italian adults. METHODS We considered data from 5 surveys conducted annually between 2006 and 2010, on a total of 14,135 subjects aged 18 years or more (6,834 men and 7,301 women), representative of the Italian adult population, including self-reported information on height and weight. RESULTS Overall, 3.1 % of the Italian adult population was underweight (body mass index, BMI, <18.5 kg/m(2); 0.8 % men, 5.3 % women), 31.8 % overweight (25≤ BMI <30 kg/m(2); 39.8 % men, 24.4 % women), and 8.9 % obese (BMI ≥30 kg/m(2); 8.5 % men, 9.4 % women). We observed no specific pattern of overweight/obesity across calendar years in men (multivariate prevalence ratios, PR, for 2010 vs 2006: 0.95; p for trend: 0.980) and a non-significant decreased trend in women (PR: 0.92; p for trend: 0.051). Prevalence of overweight/obesity significantly increased with age (PRs for ≥65 vs 18-24 years: 2.01 in men, 2.65 in women), decreased with education (PRs for high vs low education: 0.79 in men, 0.54 in women), and was less frequent in single than in married adults (PRs: 0.85 in men, 0.78 in women). Overweight/obesity was significantly more frequent in adults from southern versus northern Italy (PRs: 1.13 in men, 1.32 in women) and in former versus never smokers (PRs: 1.23 in men, 1.19 in women). CONCLUSIONS In Italy, we did not find unfavorable trends in overweight and obesity prevalence across calendar years. However, there are specific subgroups of the population with elevated prevalence of overweight and obesity, mainly adults from southern Italy and less educated ones.
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Affiliation(s)
- Silvano Gallus
- Dipartimento di Epidemiologia, Istituto di Ricerche Farmacologiche Mario Negri, Milan, Italy.
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Keto CJ, Aronson WJ, Terris MK, Presti JC, Kane CJ, Amling CL, Freedland SJ. Obesity is associated with castration-resistant disease and metastasis in men treated with androgen deprivation therapy after radical prostatectomy: results from the SEARCH database. BJU Int 2011; 110:492-8. [PMID: 22094083 DOI: 10.1111/j.1464-410x.2011.10754.x] [Citation(s) in RCA: 73] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
UNLABELLED Study Type - Prognosis (cohort series). Level of Evidence 2a. What's known on the subject? and What does the study add? The incidence and prevalence of obesity in the USA and Europe is increasing. Higher body mass index is associated with a lower risk of overall prostate cancer diagnosis but also with an increased risk of high grade prostate cancer. Obese men undergoing primary therapy with radical prostatectomy or external beam radiation are more likely to experience a biochemical recurrence after treatment compared with normal weight men. Finally, obesity is associated with increased prostate-cancer-specific mortality. We hypothesized that obese men on androgen deprivation therapy may be at increased risk for prostate cancer progression. Previous studies have shown that obese men have lower levels of testosterone compared with normal weight men. Additionally, one previous study found that obese men have higher levels of testosterone on androgen deprivation therapy. Men with higher levels of testosterone on androgen deprivation therapy are at increased risk of prostate cancer progression. We found that men with higher body mass index were at increased risk of progression to castration-resistant prostate cancer, development of metastases and prostate-cancer-specific mortality. When we adjusted for various clinicopathological characteristics, obese men were at increased risk of progression to castration-resistant prostate cancer and development of metastases. The results of our study help generate hypotheses for further study regarding the mechanisms between obesity and aggressive prostate cancer. OBJECTIVE • To investigate whether obesity predicts poor outcomes in men starting androgen deprivation therapy (ADT) before metastasis, since previous studies found worse outcomes after surgery and radiation for obese men. METHODS • A retrospective review was carried out of 287 men in the SEARCH database treated with radical prostatectomy between 1988 and 2009. • Body mass index (BMI) was categorized to <25, 25-29.9 and ≥ 30 kg/m2. • Proportional hazards models were used to test the association between BMI and time to castration-resistant prostate cancer (PC), metastases and PC-specific mortality adjusting for demographic and clinicopathological data. RESULTS • During a median 73-month follow-up after radical prostatectomy, 403 men (14%) received early ADT. • Among 287 men with complete data, median BMI was 28.3 kg/m2. • Median follow-up from the start of ADT was 52 months during which 44 men developed castration-resistant PC, 34 developed metastases and 24 died from PC. • In multivariate analysis, higher BMI was associated with a trend for greater risk of progression to castration-resistant PC (P= 0.063), a more than threefold increased risk of developing metastases (P= 0.027) and a trend toward worse PC-specific mortality (P= 0.119). • Prognostic biomarkers did not differ between BMI groups. CONCLUSIONS • Among men treated with early ADT, our results suggest that obese men may have increased risk of PC progression. • These data support the general hypothesis that obesity is associated with aggressive PC, although validation of these findings and further study of the mechanisms linking obesity and poor PC outcomes are required.
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Affiliation(s)
- Christopher J Keto
- Duke University School of Medicine and Veterans Affairs Medical Center, Durham, NC 27710, USA
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van Roermund JGH, Hinnen KA, Tolman CJ, Bol GH, Witjes JA, Bosch JLHR, Kiemeney LA, van Vulpen M. Periprostatic fat correlates with tumour aggressiveness in prostate cancer patients. BJU Int 2010; 107:1775-9. [PMID: 21050356 DOI: 10.1111/j.1464-410x.2010.09811.x] [Citation(s) in RCA: 70] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
STUDY TYPE Prognostic (case series). LEVEL OF EVIDENCE 4. What's known on the subject? and What does the study add? Nowadays more and more publications have been published about the topic prostate cancer aggressiveness and obesity with mixed results. However, most of the publications used the BMI as a marker for obesity, while the most metabolic active fat is the visceral fat. To learn more about these relations we measured and used the visceral fat in our paper. OBJECTIVE To examine if the periprostatic fat measured on computed tomography (CT) correlates with advanced disease we examined patients who received radiotherapy for localized prostate cancer. Several USA reports found a positive association between obesity and prostate cancer aggressiveness. However, in recent European studies these conclusions were not confirmed. Studies concerning this issue have basically relied on body mass index (BMI), as a marker of general obesity. Visceral fat, however, is the most metabolically active and best measured on CT. PATIENTS AND METHODS In 932 patients, who were treated with external radiotherapy (N=311) or brachytherapy (N=621) for their T1-3N0M0 prostate cancer, different fat measurements (periprostatic fat, subcutaneous fat thickness) were performed on a CT. Associations between the different fat measurements and risk of having high-risk (according to Ash et al., PSA>20 or Gleason score≥8 or T3) disease was measured. RESULTS The median age (IQR) was 67.0 years (62.0-71.0) and median BMI (IQR) was 25.8 (24.2-28.3). Logistic regression analyses, adjusted for age, revealed a significant association between periprostatic fat density (PFD) and risk of having a high risk disease. (Odds ratio [95% CI] 1.06 [1.04-1.08], P<0.001) CONCLUSION Patients with a higher PFD had more often aggressive prostate cancer.
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Katulanda P, Jayawardena MAR, Sheriff MHR, Constantine GR, Matthews DR. Prevalence of overweight and obesity in Sri Lankan adults. Obes Rev 2010; 11:751-6. [PMID: 20406417 DOI: 10.1111/j.1467-789x.2010.00746.x] [Citation(s) in RCA: 84] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
The aim of the study was to determine the prevalence of overweight, obesity and abdominal obesity, and the underlying socio-demographic correlates among Sri Lankan adults. Data were from 4532 adults aged ≥18 years randomly selected for a national level study on diabetes and cardiovascular disease. Weight, height and waist circumference (WC) were measured and body mass index (BMI) calculated. The mean (95% confidence interval) BMI and WC were 21.1 kg m(-2) (20.9-21.3), 22.3 kg m(-2) (22.1-22.4) and 78.0 cm (77.5-78.6) and 77.5 cm (77.0-78.0) for males and females, respectively. According to the proposed World Health Organization cut-off values for Asians, the percentage of Sri Lankan adults in the overweight, obese and centrally obese categories were 25.2%, 9.2% and 26.2%, respectively. Based on the cut-offs for Caucasians, these were 16.8%, 3.7% and 10.8%. Our findings were compatible with prevalence of obesity in regional countries. In addition, female sex, urban living, higher education, higher income and being in the middle age were shown to be associated with overweight and obesity in Sri Lankans. In conclusion, we have documented a relatively high prevalence of overweight and obesity, particularly, abdominal obesity among adults in Sri Lanka which is a middle-income country. Urgent public health interventions are needed to control the problem at an early stage.
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Affiliation(s)
- P Katulanda
- Diabetes Research Unit, Department of Clinical Medicine, Faculty of Medicine, University of Colombo, Colombo, Sri Lanka.
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Lee SE, Lee WK, Jeong MS, Abdullajanov M, Kim DS, Park HZ, Jeong SJ, Yoon CY, Byun SS, Choe G, Hong SK. Is body mass index associated with pathological outcomes after radical prostatectomy in Korean men? BJU Int 2010; 107:1250-5. [PMID: 20880194 DOI: 10.1111/j.1464-410x.2010.09592.x] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
UNLABELLED Study Type--Therapy (case series) Level of Evidence 4. What's known on the subject? and What does the study add? Today, controversies continue with regards to the potential impact of obesity or increased body mass index (BMI) on actual pathological features of prostate cancer and/or clinical outcome after radical prostatectomy (RP). Moreover, a paucity of relevant data exist in the literature regarding Asian or Korean men. For the first time to our knowledge, the study demonstrated that although higher BMI was significantly associated with extracapsular extension of tumour, BMI did not significantly enhance ability to preoperatively predict extracapsular extension of tumour and was not significantly associated with PSA outcome as well as other objective pathological outcomes in Korean men undergoing RP, who are generally leaner than Western counterparts. OBJECTIVE • To investigate the impact of increased body mass index (BMI) on pathological features after radical prostatectomy (RP) in Korean patients. PATIENTS AND METHODS • We reviewed the records of 1000 Korean patients who underwent RP for prostate cancer and assessed the differences in pathological outcomes and biochemical recurrence-free survival after RP according to BMI of subjects via univariate and multivariate analyses. • A multivariate logistics regression model, the performance of which was analysed from a receiver operator characteristics curve, was applied to assess the predictive capacity of variables shown to be significant predictors of adverse pathological outcome. RESULTS • Among our subjects, only 17 (1.7%) men had BMI ≥30 kg/m(2). After adjusting for various clinical variables, BMI (highest quartile vs others) was shown to be significantly associated with extracapsular extension of tumour (P= 0.014) and positive surgical margin (P= 0.019), but not with high pathological Gleason score (P= 0.912) and seminal vesicle invasion (P= 0.191). • Meanwhile, the addition of BMI to a multivariate model devised for preoperatively predicting extracapsular extension of tumour did not significantly increase predictive accuracy of the model (P= 0.319). On multivariate analysis, BMI was not shown to be a significant predictor of biochemical recurrence-free survival (P= 0.201). CONCLUSION • Although higher BMI was significantly associated with extracapsular extension of tumour, BMI did not significantly enhance the ability to preoperatively predict extracapsular extension of tumour and was not significantly associated with PSA outcome or with other objective pathological outcomes in Korean men undergoing RP, who are generally leaner than their western counterparts.
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Affiliation(s)
- Sang Eun Lee
- Department of Urology, Seoul National University Bundang Hospital, Seongnam, Korea
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Li SH, Tan HW, Wang ZH, Zhang Y, Zhong M, Zhang W. Evaluation of left ventricular synchronicity in hypertensive patients with overweight or obesity. Obesity (Silver Spring) 2010; 18:1545-51. [PMID: 20035273 DOI: 10.1038/oby.2009.476] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
The left ventricular synchronicity in hypertensive patients with overweight or obesity has not been well elucidated. This study was designed to evaluate the left ventricular synchronicity in these patients. Tissue Doppler imaging was performed in 126 hypertensive patients and 25 control subjects. The hypertensive patients were divided into three groups according to BMI: normal weight group (BMI <25 kg/m(2), n = 32, H-NW group), overweight group (BMI 25-29.9 kg/m(2), n = 64, H-OW group), and obese group (BMI >or=30 kg/m(2), n = 30, H-OB group). Left ventricular systolic and diastolic synchronicity were determined by measuring the maximal differences in time to peak myocardial systolic contraction (T(s)-diff) and early diastolic relaxation (T(e)-diff) between any two of the left ventricular segments and the standard deviation of time to peak myocardial systolic contraction (T(s)-SD) and early diastolic relaxation (T(e)-SD) of all 12 segments. Compared with the control group, the indexes of synchronicity including T(s)-diff, T(s)-SD, T(e)-diff, and T(e)-SD were significantly prolonged in the hypertensive patients. Furthermore, although the indexes of blood pressure had no difference among the hypertensive groups, the impaired systolic and diastolic synchronicity including T(s)-diff, T(s)-SD, and T(e)-SD was obviously aggravated with the increasing BMI. Stepwise multivariate analysis revealed BMI as an independent predictor of T(s)-SD and T(e)-SD. Therefore, the impairment of left ventricular synchronicity was aggravated with increasing BMI in hypertensive patients. Overweight and obesity may be important factors to impact the left ventricular synchronicity.
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Affiliation(s)
- Shao-Hua Li
- Key Laboratory of Cardiovascular Remodeling and Function Research, Chinese Ministry of Education and Chinese Ministry of Public Health, Jinan, China
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Grujić V, Dragnić N, Radić I, Harhaji S, Susnjević S. Overweight and obesity among adults in Serbia: results from the National Health Survey. Eat Weight Disord 2010; 15:e34-42. [PMID: 20571319 DOI: 10.1007/bf03325278] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023] Open
Abstract
INTRODUCTION The purpose of the study was to evaluate the prevalence of overweight and obesity in Serbian adults. The impact of socioeconomic and lifestyle factors on weight was explored. MATERIALS AND METHODS A cross-sectional study representative of the adult population in Serbia was carried out in 2006. The study involved 13,796 people aged 20 years and over (6551 men and 7245 women). Individuals were interviewed and underwent anthropometric examination (overweight and obesity defined by body mass index--BMI). RESULTS In 2006 in Serbia, 55.7% of adult population was overweight (19.0% of examinees were obese). Among men (body mass index ≥ 25 kg/m²) 26.4% considered themselves as above ideal weight (overweight and obese), while 70.9% classified themselves in an ideal body weight (normal weight). Among women (body mass index ≥ 25 kg/m²) 41.7% classified themselves as above ideal body weight while 56.0% as ideal body weight. Lower educational status, marriage status, rural area of settlement, third and fourth level of household income and irregular main meals were all strongly associated with overweight and obesity. CONCLUSIONS High prevalence of overweight and obesity is a significant public health problem among Serbian adults. Efforts are needed to effectively promote daily physical activity and healthy eating through progressive modifications in lifestyle and the creation of supportive environments.
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Affiliation(s)
- Vera Grujić
- Center for Health Care Analysis, Planning and Organization, Institute of Public Health of Vojvodina, Futoska 121, 21000 Novi Sad, Republic of Serbia.
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Roskam AJR, Kunst AE, Van Oyen H, Demarest S, Klumbiene J, Regidor E, Helmert U, Jusot F, Dzurova D, Mackenbach JP. Comparative appraisal of educational inequalities in overweight and obesity among adults in 19 European countries. Int J Epidemiol 2009; 39:392-404. [PMID: 19926664 DOI: 10.1093/ije/dyp329] [Citation(s) in RCA: 150] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
BACKGROUND In Western societies, a lower educational level is often associated with a higher prevalence of overweight and obesity. However, there may be important international differences in the strength and direction of this relationship, perhaps in respect of differing levels of socio-economic development. We aimed to describe educational inequalities in overweight and obesity across Europe, and to explore the contribution of level of socio-economic development to cross-national differences in educational inequalities in overweight and obese adults in Europe. METHODS Cross-sectional data, based on self-reports, were derived from national health interview surveys from 19 European countries (N = 127 018; age range = 25-44 years). Height and weight data were used to calculate the body mass index (BMI). Multivariate regression analysis was employed to measure educational inequalities in overweight and obesity, based on BMI. Gross domestic product (GDP) per capita was used as a measure of level of socio-economic development. RESULTS Inverse educational gradients in overweight and obesity (i.e. higher education, less overweight and obesity) are a generalized phenomenon among European men and even more so among women. Baltic and eastern European men were the exceptions, with weak positive associations between education and overweight and obesity. Educational inequalities in overweight and obesity were largest in Mediterranean women. A 10 000-euro increase in GDP was related to a 3% increase in overweight and obesity for low-educated men, but a 4% decrease for high-educated men. No associations with GDP were observed for women. CONCLUSION In most European countries, people of lower educational attainment are now most likely to be overweight or obese. An increasing level of socio-economic development was associated with an emergence of inequalities among men, and a persistence of these inequalities among women.
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Affiliation(s)
- Albert-Jan R Roskam
- Department of Public Health, Erasmus Medical Center, Rotterdam, The Netherlands.
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Klinghoffer Z, Yang B, Kapoor A, Pinthus JH. Obesity and renal cell carcinoma: epidemiology, underlying mechanisms and management considerations. Expert Rev Anticancer Ther 2009; 9:975-87. [PMID: 19589036 DOI: 10.1586/era.09.51] [Citation(s) in RCA: 40] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
The incidence of both renal cell carcinoma (RCC) and obesity are steadily rising in Western societies. Recent studies have established that obesity is a significant risk factor for the development of several malignancies, including RCC. However, the mechanisms underlying this relationship remain to be fully elucidated. We review herein the epidemiological links between obesity and RCC, the potential mechanisms by which obesity can influence RCC development and progression, and the special considerations related to the treatment of obese patients with RCC.
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Affiliation(s)
- Zachary Klinghoffer
- Department of Surgery, Division of Urology, McMaster University, Hamilton, ON, Canada
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Lofrano-Prado MC, Antunes HKM, do Prado WL, de Piano A, Caranti DA, Tock L, Carnier J, Tufik S, de Mello MT, Dâmaso AR. Quality of life in Brazilian obese adolescents: effects of a long-term multidisciplinary lifestyle therapy. Health Qual Life Outcomes 2009; 7:61. [PMID: 19575801 PMCID: PMC2713214 DOI: 10.1186/1477-7525-7-61] [Citation(s) in RCA: 42] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/23/2009] [Accepted: 07/03/2009] [Indexed: 11/10/2022] Open
Abstract
Background Obesity has adverse physical, social, and economic consequences that can negatively affect quality of life (QOL). Thus the aim of this study was to verify the effects of a long-term multidisciplinary lifestyle intervention on QOL, body image, anxiety, depression and binge eating in obese adolescents. Methods Sixty-six obese adolescents (41 girls and 25 boys; BMI: 35.62 ± 4.18 kg/m2) were recruited from the Multidisciplinary Obesity Intervention Program outpatient clinic, and were submitted to a multidisciplinary lifestyle therapy (short-term = 12 weeks and long-term = 24 weeks), composed of medical, dietary, exercise and psychological programs. Validated self-report questionnaires were used to assess symptoms of anxiety Trait/State (STAI); depression (BDI); binge eating (BES), body image dissatisfaction (BSQ) and QOL (SF-36). Data were analyzed by means of scores; comparisons were made by ANOVA for repeated measures, and Tukey's test as post-hoc and Students T test. Results Long-term therapy decreased depression and binge eating symptoms, body image dissatisfaction, and improved QOL in girls, whereas, for boys, 24 weeks, were effective to reduce anxiety trait/state and symptoms of binge eating, and to improve means of dimensions of QOL (p < .05). Conclusion A long-term multidisciplinary lifestyle therapy is effective to control psychological aspects and to improve QOL in obese adolescents.
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Affiliation(s)
- Mara Cristina Lofrano-Prado
- Post-Graduate Program in Nutrition, Federal University of São Paulo, Paulista School of Medicine, 535 São Paulo, Brazil.
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Navarro Rodríguez MC, Saavedra Santana P, de Pablos Velasco P, Sablón González N, de Miguel Ruiz E, Castro Medina R, Sosa Henríquez M. [Lifestyle, socioeconomic status and morbidity in postmenopausal women with grade II and III obesity]. ACTA ACUST UNITED AC 2009; 56:227-32. [PMID: 19627743 DOI: 10.1016/s1575-0922(09)71405-6] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/14/2009] [Accepted: 05/04/2009] [Indexed: 11/26/2022]
Abstract
BACKGROUND Obesity has become a major public health problem in all western countries, and its prevalence is increasing. This condition is associated with a higher prevalence of diabetes mellitus, hypertension, and coronary heart disease; furthermore, obesity is a risk factor for mortality. OBJECTIVE To study the association of some prevalent diseases (diabetes mellitus, thyroid disease, obesity, hypertension, inflammatory rheumatic disease, urolithiasis), the distribution of some lifestyle factors (tobacco, alcohol and caffeine consumption and physical activity during leisure time) and the prevalence of poverty in a population of postmenopausal women in the Canary Islands with obesity class II or III (BMI>35). METHOD A personal interview was performed in all patients. A questionnaire was administered to assess their lifestyles and current medication use. The women's medical records were reviewed to confirm the existence of certain diseases. A complete physical examination was performed in all patients. Weight and height were measured with the patient dressed in light clothing. Blood samples were obtained with the patient in a fasting state for subsequent analysis. Poverty was defined according to the criteria of the Spanish National Institute of Statistics. RESULTS Women with obesity class II or III were older (56.8+/-11 vs 53.9+/-11.6 years, p=0.02), shorter (153.7+/-6.3 vs 156.9+/-36.1 cm, p=0.001), heavier (89.6+/-9.3 vs 66.6+/-10.4 kg, p=0.001) and had a greater body surface than controls (1.73+/-0.13 vs 1.54+/-0.13 m2, p=0.001). Alcohol and tobacco consumption were lower in obese women than in controls. Obese women drank more coffee and took less physical activity during leisure time than controls. The prevalence of hypertension -36% vs 17.9%, p=0.001, odds ratio [OR] [95% confidence interval (IC)]=2.57 (1.56-4.24)-, diabetes mellitus -24.4% vs 11.3%, p=0.001, OR=2.52 (1.47-1.05)-and hypothyroidism -14.3% vs 8%, p=0.04; OR=1.91 (0.99-3.68)-was higher in obese women than in controls. More than half lived in rural areas and were below the poverty threshold. CONCLUSIONS More than half of postmenopausal women with obesity class II or III were below the poverty threshold and lived in a rural area. In these women there was a lower consumption of alcohol and tobacco, lesser physical activity during leisure time, and a higher prevalence of diabetes mellitus, hypertension and hypothyroidism than in control postmenopausal women.
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Affiliation(s)
- Mary Carmen Navarro Rodríguez
- Grupo de trabajo de promoción y educación para la Salud, Departamento de Matemáticas, Universidad de Las Palmas de Gran Canaria, and Unidad Metabólica Osea, Hospital Universitario Insular, Las Palmas de Gran Canaria, Las Palmas, Spain
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Mielck A, Kiess R, Knesebeck OVD, Stirbu I, Kunst AE. Association between forgone care and household income among the elderly in five Western European countries - analyses based on survey data from the SHARE-study. BMC Health Serv Res 2009; 9:52. [PMID: 19309496 PMCID: PMC2666678 DOI: 10.1186/1472-6963-9-52] [Citation(s) in RCA: 66] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2008] [Accepted: 03/23/2009] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Studies on the association between access to health care and household income have rarely included an assessment of 'forgone care', but this indicator could add to our understanding of the inverse care law. We hypothesize that reporting forgone care is more prevalent in low income groups. METHODS The study is based on the 'Survey of Health, Ageing and Retirement in Europe (SHARE)', focusing on the non-institutionalized population aged 50 years or older. Data are included from France, Germany, Greece, Italy and Sweden. The dependent variable is assessed by the following question: During the last twelve months, did you forgo any types of care because of the costs you would have to pay, or because this care was not available or not easily accessible? The main independent variable is household income, adjusted for household size and split into quintiles, calculating the quintile limits for each country separately. Information on age, sex, self assessed health and chronic disease is included as well. Logistic regression models were used for the multivariate analyses. RESULTS The overall level of forgone care differs considerably between the five countries (e.g. about 10 percent in Greece and 6 percent in Sweden). Low income groups report forgone care more often than high income groups. This association can also be found in analyses restricted to the subsample of persons with chronic disease. Associations between forgone care and income are particularly strong in Germany and Greece. Taking the example of Germany, forgone care in the lowest income quintile is 1.98 times (95% CI: 1.08-3.63) as high as in the highest income quintile. CONCLUSION Forgone care should be reduced even if it is not justified by an 'objective' need for health care, as it could be an independent stressor in its own right, and as patient satisfaction is a strong predictor of compliance. These efforts should focus on population groups with particularly high prevalence of forgone care, for example on patients with poor self assessed health, on women, and on low income groups. The inter-country differences point to the need to specify different policy recommendations for different countries.
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Affiliation(s)
- Andreas Mielck
- Helmholtz Zentrum Muenchen – German Research Center for Environmental Health, Institute of Health Economics and Health Care Management, P.O. Box 1129, 85758 Neuherberg, Germany
| | - Raphael Kiess
- Helmholtz Zentrum Muenchen – German Research Center for Environmental Health, Institute of Health Economics and Health Care Management, P.O. Box 1129, 85758 Neuherberg, Germany
| | - Olaf von dem Knesebeck
- University Medical Center Hamburg-Eppendorf, Department of Medical Sociology, Martinistr. 52, 20246 Hamburg, Germany
| | - Irina Stirbu
- Erasmus Medical Center, Department of Public Health, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
| | - Anton E Kunst
- Erasmus Medical Center, Department of Public Health, P.O. Box 2040, 3000 CA, Rotterdam, The Netherlands
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Cordero A, León M, Andrés E, Ordoñez B, Laclaustra M, Grima A, Pascual I, Luengo E, Civeira F, Pocoví M, Alegría E, Casasnovas JA. Gender differences in obesity related cardiovascular risk factors in Spain. Prev Med 2009; 48:134-9. [PMID: 19038283 DOI: 10.1016/j.ypmed.2008.10.024] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/29/2008] [Revised: 10/19/2008] [Accepted: 10/21/2008] [Indexed: 01/17/2023]
Abstract
BACKGROUND Obesity and overweight are increasing progressively leading to an increase in cardiovascular risk factors and cardiovascular events. METHODS The MESYAS Registry (Metabolic Syndrome in Active Subjects) recruited active workers from their annual health examinations in Spain through 2003. Body mass index was used to diagnose overweight and obesity. Metabolic syndrome (MS) and risk factors were assessed according to the ATP-III definitions. RESULTS 19,041 subjects were included (80% males), mean age 42.2 (10.7). The prevalence of overweight was 44.6% (44.0-45.2), obesity 17.3% (17.0-17.5) and MS 12.0% (11.8-12.2). Women had lower prevalence of all cardiovascular risk factors. Multivariate analysis showed independent associations between overweight (OR: 2.4; 95% CI 2.2-2.6) or obesity (OR: 5.3; 95% CI 4.7-5.9) and any other two MS criteria. Overweight and obesity were independently associated with all cardiovascular risk factors, except low high-density lipoproteins in women. Significantly higher association was found in women between obesity and diabetes (OR: 13.6; 95% CI 3.8-48.6), MS (OR: 10.6; 7.6-14.8), hypertriglyceridemia (OR: 8.6; 95% CI 5.6-13.1), and impaired fasting glucose (OR: 3.7; 95% CI 2.7-5.3). CONCLUSIONS Overweight and obesity are strongly related to classical cardiovascular risk factors, atherogenic dyslipidaemia and MS. Obesity has higher association to insulin-resistance related risk factors in women.
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Affiliation(s)
- Alberto Cordero
- Department of Cardiology, Hospital Universitario de San Juan, San Juan de Alicante, Spain.
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Abstract
Background/Aim. The prevalence of overweight and obesity is increasing at an alarming rate and it is a manifestation of the epidemics of a sedentary lifestyle and excessive energy intake. The aim of this study was to determine the prevalence of overweight and obesity in the population of the Province of Vojvodina, Serbia, and to examine the association between obesity and socioeconomic and lifestyle factors. Methods. A cross-sectional study conducted in the Province of Vojvodina in 2006 involved 3 854 participants aged 20 years and over (1 831 men and 2 023 women). The study was a countinuation of the baseline study conducted in 2000 (n = 2 840, 1 255 men and 1 585 women). The main outcome measures were overweight and obesity (Body Mass Index - BMI ? 25 kg/m2), sociodemographic factors, including nutrition habits - having breakfast everyday and television watching frequency. Results. The prevalence of overweight and obesity in both sexes in 2006 was 57.4% (35.7% were overweight and 21.7% obese). The prevalence of overweight was higher in men (41.1%) than in women (30.9%) (p < 0.001) while obesity was higher in women (23.1%) as compared to men (20.2%) (p = 0.035). For both sexes, overweight rates were highest at the age 60-69 (men 44.8% and women 39.1%) while obesity rates were peaked to men aged 50-59 (25.1%) and women aged 60-69 years (37.8%). Increasing ageing, males, rural population, single examinees, lower educational level, improved income, examinees that never/sometimes have breakfast and frequently watch TV were associated with obesity. Conclusions. The population of Vojvodina, with 23.1% obese women and 20.2% obese men is one of severely affected European populations. High prevalence of obesity requires urgent public health action. Healthy lifestyle, balanced nutrition with low energy intake and increased physical activity have to be promoted within a prevention strategy and obesity management.
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Vasiljevic N, Ralevic S, Marinkovic J, Kocev N, Maksimovic M, Milosevic GS, Tomic J. The assessment of health-related quality of life in relation to the body mass index value in the urban population of Belgrade. Health Qual Life Outcomes 2008; 6:106. [PMID: 19040759 PMCID: PMC2611971 DOI: 10.1186/1477-7525-6-106] [Citation(s) in RCA: 31] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2008] [Accepted: 11/29/2008] [Indexed: 01/20/2023] Open
Abstract
Background The association between excess body weight, impairment of health and different co-morbidities is well recognized; however, little is known on how excess body weight may affect the quality of life in the general population. Our study investigates the relationship between perceived health-related quality of life (HRQL) and body mass index (BMI) in the urban population of Belgrade. Methods The research was conducted during 2005 on a sample of 5,000 subjects, with a response of 63.38%. The study sample was randomly selected and included men and women over 18 years of age, who resided at the same address over a period of 10 years. Data were collected by means of a questionnaire and nutritional status was categorized using the WHO classification. HRQL was measured using the SF-36 generic score. Logistic regression analysis was used to compare HRQL between subjects with normal weight and those with different BMI values; we monitored subject characteristics and potential co-morbidity. Results The prevalence of overweight males and females was 46.6% and 22.1%, respectively. The prevalence of obesity was 7.5% in males and 8.5% in females. All aspects of health, except mental, were impaired in males who were obese. The physical and mental wellbeing of overweight males was not significantly affected; all score values were similar to those in subjects with normal weight. By contrast, obese and overweight females had lower HRQL in all aspects of physical functioning, as well as in vitality, social functioning and role-emotional. Conclusion The results of our study show that, in the urban population of Belgrade, increased BMI has a much greater impact on physical rather than on mental health, irrespective of subject gender; the effects were particularly pronounced in obese individuals.
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Affiliation(s)
- Nadja Vasiljevic
- Institute of Hygiene and Medical Ecology Department of Nutrition, Medical School, University of Belgrade, Dr Subotica Street 8, Belgrade 11000, Republic of Serbia.
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Pfitzenmaier J, Pritsch M, Haferkamp A, Jakobi H, Fritsch F, Gilfrich C, Djakovic N, Buse S, Pahernik S, Hohenfellner M. Is the body mass index a predictor of adverse outcome in prostate cancer after radical prostatectomy in a mid-European study population? BJU Int 2008; 103:877-82. [PMID: 19007372 DOI: 10.1111/j.1464-410x.2008.08149.x] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
OBJECTIVES To evaluate the effect of body mass index (BMI) on the histopathological and clinical outcome in prostate cancer. PATIENTS AND METHODS In a prospective urological cancer database, 620 patients with prostate cancer had a radical prostatectomy (RP) as a curative treatment. The patients were categorized into three groups of BMI (kg/m(2)); <or=25.0 (190, 'normal weight'), >25.0-30.0 (343, 'overweight') and >30.0 (87, 'obese'). We evaluated the histopathological features and the clinical follow-up after RP. The median (range) age of the men was 64.4 (41.1-80.1) years and the median follow-up 5.5 (0.1-15.1) years. The preoperative median prostate-specific antigen (PSA) levels for normal, overweight and obese patients were 9.0 (0.3-133.0), 8.9 (0.4-230.0) and 9.2 (0.5-194.0) ng/mL, respectively. RESULTS Serum PSA levels were no different among the three groups (P = 0.92). The normal, overweight and obese patients had organ-confined prostate cancer in 53.7%, 57.1% and 58.6%, respectively (P = 0.34) and had lymph node metastases in 7.9%, 7.6% and 4.6% (P = 0.58). Tumour grading was no different for the three groups (P = 0.25). The PSA recurrence-free, prostate cancer-specific and overall survival for the three BMI groups did not differ significantly (each P > 0.05). CONCLUSION The BMI cannot be shown to be a predictor of adverse prognosis either for histopathological features or for the clinical outcome, e.g. PSA-free, prostate cancer-specific and overall survival, in a mid-European study population after RP.
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Affiliation(s)
- Jesco Pfitzenmaier
- Department of Urology, Medical Centre, University of Heidelberg, Heidelberg, Germany.
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Lahti-Koski M, Taskinen O, Similä M, Männistö S, Laatikainen T, Knekt P, Valsta LM. Mapping geographical variation in obesity in Finland. Eur J Public Health 2008; 18:637-43. [PMID: 18854358 DOI: 10.1093/eurpub/ckn089] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023] Open
Abstract
BACKGROUND The prevalence of obesity varies across countries. However, less is known about the geographical, within-country variation. This study investigated and visualized the geographical differences in general obesity defined by body mass index (BMI) and in abdominal obesity defined by waist circumference and waist-to-hip ratio (WHR) in Finland. SUBJECTS AND METHODS Data for the study consisted of three large population surveys: Health 2000 Survey with a nationally representative sample together with the National FINRISK Study conducted in five areas in 1997 and six areas in 2002. Altogether, 17 816 men and women aged 30-64 years participated in the surveys. In each survey, subjects' weight, height and circumferences of waist and hip were measured. The geographical pattern of mean anthropometric values and obesity prevalence were studied applying a Bayesian hierarchical approach and Geographical Information Systems. RESULTS Both in men and women, the prevalence of obesity (BMI >/= 30 kg m(-2)) varied little across geographical areas, but it was smaller in cities compared with other areas across the country. In men, the prevalence of abdominal obesity defined both by waist circumference and WHR was higher in western Finland compared with southern and northern Finland. Also in women, the prevalence of abdominal obesity was highest in western Finland, especially as defined by waist circumference. CONCLUSIONS Geographical variation in BMI was different and less prominent than in waist circumference and WHR. Abdominal obesity was surprisingly high in western Finland, the area seldom investigated. Mapping obesity gives a useful tool for professionals working in the field of health promotion.
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Affiliation(s)
- Marjaana Lahti-Koski
- Department of Health Promotion and Chronic Disease Prevention, National Public Health Institute, Helsinki, Finland.
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Bibliography. Current world literature. Obesity and nutrition. Curr Opin Endocrinol Diabetes Obes 2008; 15:470-5. [PMID: 18769222 DOI: 10.1097/med.0b013e328311f3cb] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Moul JW. Re: Obesity-Related Plasma Hemodilution and PSA Concentration Among Men with Prostate Cancer. Eur Urol 2008; 54:232-3. [DOI: 10.1016/j.eururo.2008.03.062] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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Cea-Calvo L, Moreno B, Monereo S, Gil-Guillén V, Lozano JV, Martí-Canales JC, Llisterri JL, Aznar J, González-Esteban J, Redón J. Prevalencia de sobrepeso y obesidad en población española de 60 años o más y factores relacionados. Estudio PREV-ICTUS. Med Clin (Barc) 2008; 131:205-10. [DOI: 10.1157/13124609] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
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