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Patel R, Lawlor DA, Kramer MS, Smith GD, Bogdanovich N, Matush L, Martin RM. Socio-economic position and adiposity among children and their parents in the Republic of Belarus. Eur J Public Health 2010; 21:158-65. [PMID: 20418336 DOI: 10.1093/eurpub/ckq041] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022] Open
Abstract
BACKGROUND Socio-economic differences in the prevalence of overweight/obesity may be one factor through which health inequalities arise and may vary by the population studied. METHODS Analysing a cohort of 13 889 children born in Belarus between June 1996 and December 1997, the authors investigated associations of parental educational attainment and highest household occupation with: (i) measured body mass index (BMI), waist circumference and skinfold thicknesses at age 6.5 years and (ii) the parents' reported BMI. RESULTS Overall, 10% of children, 37% of mothers and 53% of fathers were either overweight or obese. Children from non-manual households were 27% [95% confidence interval (CI): 10%, 47%] more likely to be overweight/obese (based on BMI) than those from manual households. They also had larger waist circumferences and higher percentage body fat (calculated from subscapular and triceps skinfolds). Similar associations for being overweight/obese were seen for fathers [odds ratio (OR), 1.10; 95% CI: 1.02, 1.18], but mothers from non-manual households were less likely to be overweight/obese: (OR, 0.84; 95% CI: 0.79, 0. 90). Associations of childhood and parental overweight/obesity with higher educational status of either parent were similar to those observed for non-manual households. CONCLUSION We observed socio-economic differentials in overweight/obesity prevalence among children and their parents in Belarus. More affluent children and their fathers were more likely to be overweight/obese but the reverse was found for mothers.
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Affiliation(s)
- Rita Patel
- Department of Social Medicine, University of Bristol, Bristol, UK.
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52
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Brennan SL, Henry MJ, Wluka AE, Nicholson GC, Kotowicz MA, Pasco JA. Socioeconomic status and bone mineral density in a population-based sample of men. Bone 2010; 46:993-9. [PMID: 20053386 DOI: 10.1016/j.bone.2009.12.029] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/21/2009] [Revised: 11/05/2009] [Accepted: 12/23/2009] [Indexed: 11/22/2022]
Abstract
Overall, socioeconomic status (SES) is inversely associated with poorer health outcomes. However, current literature provides conflicting data of the relationship between SES and bone mineral density (BMD) in men. In an age-stratified population-based randomly selected cross-sectional study of men (n=1467) we assessed the association between SES and lifestyle exposures in relation to BMD. SES was determined by matching the residential address for each subject with Australian Bureau of Statistics 2006 census data for the study region. BMD was measured at the spine and femoral neck by dual energy X-ray absorptiometry. Lifestyle variables were collected by self-report. Regression models were age-stratified into younger and older groups and adjusted for age, weight, dietary calcium, physical activity, and medications known to affect bone. Subjects with spinal abnormalities were excluded from analyses of BMD at the spine. In younger men, BMD was highest at the spine in the mid quintiles of SES, where differences were observed compared to quintile 1 (1-7%, p<0.05). In older men, the pattern of BMD across SES quintiles was reversed, and subjects from mid quintiles had the lowest BMD, with differences observed compared to quintile 5 (1-7%, p<0.05). Differences in BMD at the spine across SES quintiles represent a potential 1.5-fold increase in fracture risk for those with the lowest BMD. There were no differences in BMD at the femoral neck. Further research is warranted which examines the mechanisms that may underpin differences in BMD across SES quintiles and to address the current paucity of data in this field of enquiry.
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Affiliation(s)
- Sharon L Brennan
- Department of Epidemiology and Preventive Medicine, Monash University, Victoria, Australia.
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Lahti-Koski M, Seppänen-Nuijten E, Männistö S, Härkänen T, Rissanen H, Knekt P, Rissanen A, Heliövaara M. Twenty-year changes in the prevalence of obesity among Finnish adults. Obes Rev 2010; 11:171-6. [PMID: 19874529 DOI: 10.1111/j.1467-789x.2009.00681.x] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Abstract
We investigated changes in the prevalence of obesity among Finnish adults (aged > or = 30 years) during a 20-year period. Data were derived from two cross-sectional nationally representative surveys (n = 13 844) in 1978-1980 and 2000-2001. Weight and height were measured using a standardized protocol. Obesity was defined as body mass index (BMI) > or = 30 kg m(-2). Cut-offs of BMI > or = 35 kg m(-2) and BMI > or = 40 kg m(-2) were also used. A 20-year difference in the prevalence of obesity was from 11.3% to 20.7% in men and from 17.9% to 24.1% in women. In 1978-1980, 1.1% of men and 3.8% of women had a BMI at least 35 kg m(-2). The corresponding prevalence was 3.9% in men and 6.8% in women 20 years later. The educational gradient in obesity diminished in 20 years because of the most prominent increase among highly educated men. Yet, 25% of men and 28% of women with low education are obese. Obesity increased in all age and educational groups over the 20-year period. It was highest among women and individuals with the lowest education, but the increase was most striking among well-educated men. A comprehensive public health strategy targeting the whole population and especially those with low education is urgently needed to halt the obesity epidemic.
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Affiliation(s)
- M Lahti-Koski
- National Institute for Health and Welfare (THL), Helsinki University Hospital, Helsinki, Finland.
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Takaki J, Minoura A, Irimajiri H, Hayama A, Hibino Y, Kanbara S, Sakano N, Ogino K. Interactive Effects of Job Stress and Body Mass Index on Over‐eating. J Occup Health 2010; 52:66-73. [DOI: 10.1539/joh.m9006] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- Jiro Takaki
- Department of Public HealthOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesJapan
| | - Akira Minoura
- Department of Public HealthOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesJapan
| | | | | | - Yuri Hibino
- Department of Environmental and Preventive MedicineGraduate School of Medical Science, Kanazawa UniversityJapan
| | | | - Noriko Sakano
- Department of Public HealthOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesJapan
| | - Keiki Ogino
- Department of Public HealthOkayama University Graduate School of Medicine, Dentistry and Pharmaceutical SciencesJapan
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55
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Ljungvall Å, Gerdtham UG. More equal but heavier: A longitudinal analysis of income-related obesity inequalities in an adult Swedish cohort. Soc Sci Med 2010; 70:221-31. [DOI: 10.1016/j.socscimed.2009.10.014] [Citation(s) in RCA: 31] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/26/2008] [Indexed: 10/20/2022]
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56
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Seppänen-Nuijten E, Lahti-Koski M, Männistö S, Knekt P, Rissanen H, Aromaa A, Heliövaara M. Fat free mass and obesity in relation to educational level. BMC Public Health 2009; 9:448. [PMID: 19961589 PMCID: PMC2801678 DOI: 10.1186/1471-2458-9-448] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2009] [Accepted: 12/04/2009] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND The aim of the study was to describe the body composition of Finnish adults, especially by education, and to investigate whether fat-free mass (FFM) can explain educational gradients relating to body mass index (BMI) and waist-to-hip ratio (WHR). METHODS Data for this cross-sectional study were based on data collected in 2000-2001 for the Health 2000 Survey. Of the nationally representative sample of 8,028 Finnish men and women aged 30 years and older, 6,300 (78.5%) were included in the study. Body composition measurements were carried out in the health examination, where FFM was assessed with eight-polar bioelectrical impedance analysis. Questions on education were included in the health interview. RESULTS The mean FFM varied by education in older (>or= 65 y.) men only. In the middle-aged group (30-64 y.), highly educated men were less likely to belong to the lowest quintile of FFM (OR 0.67, 95%CI 0.48-0.93) compared with the least educated subjects. The level of education was inversely associated with the prevalence of high BMI and WHR in middle-aged men. In women, the respective associations were found both in middle-aged women and their older counterparts. Adjustment for FFM slightly strengthened the associations of education with BMI and WHR. CONCLUSIONS The association between education and FFM is weak. Educational gradients of high BMI and high WHR cannot be explained by FFM.
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Affiliation(s)
| | - Marjaana Lahti-Koski
- National Institute for Health and Welfare, Mannerheimintie 166, 00300 Helsinki, Finland
- Finnish Heart Association, Oltermannintie 8, P.O.Box 50, 00621 Helsinki, Finland
| | - Satu Männistö
- National Institute for Health and Welfare, Mannerheimintie 166, 00300 Helsinki, Finland
| | - Paul Knekt
- National Institute for Health and Welfare, Mannerheimintie 166, 00300 Helsinki, Finland
| | - Harri Rissanen
- National Institute for Health and Welfare, Mannerheimintie 166, 00300 Helsinki, Finland
| | - Arpo Aromaa
- National Institute for Health and Welfare, Mannerheimintie 166, 00300 Helsinki, Finland
| | - Markku Heliövaara
- National Institute for Health and Welfare, Mannerheimintie 166, 00300 Helsinki, Finland
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57
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González-Prendes AA, Thomas SA. Culturally Sensitive Treatment of Anger in African American Women: A Single Case Study. Clin Case Stud 2009. [DOI: 10.1177/1534650109345004] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Culturally sensitive clinical practice challenges practitioners to recognize the cultural significance and importance of clients’ behaviors and belief systems.This article reports a case study of the treatment of anger in an African American woman. Presented within a framework of cognitive-behavioral theory, the case illuminates three important issues that influence experience and expression of anger in African American women: the influence of gender role socialization on the mode of anger expression; the experience of powerlessness, rooted in historical and contemporary discriminatory and oppressive realities; and culture-related messages that create unrealistic expectations of strength.The article addresses conceptualization, assessment, treatment processes,and clinical strategies,as well as limitations of a single case study, implications for practice and recommendations for future research.
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58
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Devine CM, Farrell TJ, Blake CE, Jastran M, Wethington E, Bisogni CA. Work conditions and the food choice coping strategies of employed parents. JOURNAL OF NUTRITION EDUCATION AND BEHAVIOR 2009; 41:365-70. [PMID: 19717121 PMCID: PMC2748817 DOI: 10.1016/j.jneb.2009.01.007] [Citation(s) in RCA: 110] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/08/2008] [Revised: 01/12/2009] [Accepted: 01/30/2009] [Indexed: 05/04/2023]
Abstract
OBJECTIVE How work conditions relate to parents' food choice coping strategies. DESIGN Pilot telephone survey. SETTING City in the northeastern United States (US). PARTICIPANTS Black, white, and Hispanic employed mothers (25) and fathers (25) randomly recruited from low-/moderate-income zip codes; 78% of those reached and eligible participated. MAIN OUTCOME MEASURES Sociodemographic characteristics; work conditions (hours, shift, job schedule, security, satisfaction, food access); food choice coping strategies (22 behavioral items for managing food in response to work and family demands (ie, food prepared at/away from home, missing meals, individualizing meals, speeding up, planning). ANALYSIS Two-tailed chi-square and Fisher exact tests (P < or = .05, unless noted). RESULTS Half or more of respondents often/sometimes used 12 of 22 food choice coping strategies. Long hours and nonstandard hours and schedules were positively associated among fathers with take-out meals, missed family meals, prepared entrees, and eating while working; and among mothers with restaurant meals, missed breakfast, and prepared entrees. Job security, satisfaction, and food access were also associated with gender-specific strategies. CONCLUSIONS AND IMPLICATIONS Structural work conditions among parents such as job hours, schedule, satisfaction, and food access are associated with food choice coping strategies with importance for dietary quality. Findings have implications for worksite interventions but need examination in a larger sample.
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Affiliation(s)
- Carol M Devine
- Division of Nutritional Sciences, Cornell University, Ithaca, NY 14853, USA.
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59
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Cohen SS, Larson CO, Matthews CE, Buchowski MS, Signorello LB, Hargreaves MK, Blot WJ. Parity and breastfeeding in relation to obesity among black and white women in the southern community cohort study. J Womens Health (Larchmt) 2009; 18:1323-32. [PMID: 19743905 PMCID: PMC2825722 DOI: 10.1089/jwh.2008.1181] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023] Open
Abstract
OBJECTIVE This research sought to describe associations among parity, breastfeeding, and adult obesity in black and white women in the southeastern United States. METHODS Cross-sectional data from 7,986 white women and 23,198 black women (age 40-79 years) living in the southeastern United States and enrolled in the Southern Community Cohort Study during 2002-2006 were used to examine self-reported body mass index (BMI) and weight change since age 21 in association with parity and breastfeeding. Multiple linear regression and logistic regression with adjustment for demographic and lifestyle factors were used. RESULTS At all levels of parity and breastfeeding, black women had higher BMI and weight gain since age 21 than white women. Compared to nulliparity, five or more live births was associated with increased odds of obesity in white women (odds ratio [OR] = 1.37, 95% confidence interval [CI] = 1.08-1.74) and, to a lesser extent, in black women (OR = 1.22, 95% CI = 1.07-1.38). In white women, breastfeeding for more than 12 months compared to none was associated with decreased odds of obesity (OR = 0.68, 95% CI = 0.56-0.82), whereas in black women, no association between obesity and breastfeeding was seen. CONCLUSIONS The associations between childbearing factors and measures of adult obesity appear to be larger in white women compared to black women but relatively small overall. However, when considered as part of the constellation of factors that lead to obesity, even these small associations may be important in an overall obesity prevention strategy.
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Affiliation(s)
- Sarah S Cohen
- International Epidemiology Institute , Rockville, Maryland 20850, USA.
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60
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Brennan SL, Henry MJ, Nicholson GC, Kotowicz MA, Pasco JA. Socioeconomic status and risk factors for obesity and metabolic disorders in a population-based sample of adult females. Prev Med 2009; 49:165-71. [PMID: 19576925 DOI: 10.1016/j.ypmed.2009.06.021] [Citation(s) in RCA: 63] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/10/2009] [Revised: 06/24/2009] [Accepted: 06/25/2009] [Indexed: 10/20/2022]
Abstract
OBJECTIVES The association between lower socioeconomic status (SES), obesity, lifestyle choices and adverse health consequences are well documented, however to date the relationship between these variables and area-based SES (equivalised for advantage and disadvantage) has not been examined simultaneously in one population or with more than tertiary divisions of SES. We set out to examine the risk factors for obesity and metabolic disorders in the same population across quintiles of area-based SES. METHODS We performed a descriptive cross-sectional study using existing data from a population-based random selection of women aged 20-92 years (n=1110) recruited from the Barwon Statistical Division, South Eastern Australia. RESULTS All measures of adiposity were inversely associated with SES, and remained significant after adjusting for age. Lifestyle choices associated with adiposity and poorer health, including smoking, larger serving sizes of foods, and reduced physical activity, were significantly associated with individuals from lower SES groups. CONCLUSIONS Greater measures of adiposity and less healthy lifestyle choices were observed in individuals from lower SES. Significant differences in body composition were identified between quintiles 1 and 5, whereas subjects in the mid quintiles had relatively similar measures. The inverse relationship between SES, obesity and less healthy lifestyle underscores the possibility that these associations may be causal and should be investigated further.
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Affiliation(s)
- Sharon L Brennan
- Department of Epidemiology and Preventive Medicine, Monash University, Alfred Hospital, Commercial Road, Melbourne, VIC 3004, Australia
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61
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Di Fede G, Mansueto P, Longo RA, Rini G, Carmina E. Influence of sociocultural factors on the ovulatory status of polycystic ovary syndrome. Fertil Steril 2009; 91:1853-6. [DOI: 10.1016/j.fertnstert.2008.02.161] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2008] [Revised: 02/25/2008] [Accepted: 02/25/2008] [Indexed: 11/28/2022]
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62
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Eek F, Ostergren PO. Factors associated with BMI change over five years in a Swedish adult population. Results from the Scania Public Health Cohort Study. Scand J Public Health 2009; 37:532-44. [PMID: 19372228 DOI: 10.1177/1403494809104359] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
OBJECTIVES On account of the increasing worldwide problems associated with overweight and obesity, the aim of the present study was to examine BMI change over 5 years in relation to different lifestyle-, demographic- and psychosocial work-related factors. METHODS A cohort of 9913 persons responded to an identical survey in 2000 and 2005. BMI change over the period was examined in relation to gender, age, educational level, physical activity, job strain, and baseline BMI. RESULTS Mean BMI as well as prevalence of overweight and obesity increased in the cohort; most among younger persons. In all groups but younger women, BMI increase was greatest in the lowest baseline BMI quartile. Low education was associated with increased BMI at baseline, but not with BMI change over time except among young women. Exercisers had lower BMI than non-exercising persons, and exercise pattern over time was also significantly associated with BMI change. The greatest BMI increase was found among exercise drop-outs, while those who had taken up exercise during the study period were the only group who did not show a significant BMI increase over the study period. Job strain showed inconsistent associations with BMI change. CONCLUSIONS Although socioeconomic differences in BMI were observed, these inequalities did not appear to be increasing, except among young women. Persons with a low initial BMI increased more in weight than persons with a high initial BMI. Exercise behaviour appeared to be an important factor for maintaining, or avoiding heavy increase in, BMI.
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Affiliation(s)
- Frida Eek
- Department of Occupational and Environmental Medicine, Lund University, Lund, Sweden.
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63
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Thomas SA, González-Prendes AA. Powerlessness, anger, and stress in African American women: implications for physical and emotional health. Health Care Women Int 2009; 30:93-113. [PMID: 19116824 DOI: 10.1080/07399330802523709] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Abstract
African American women find themselves at a high risk of experiencing feelings of powerlessness associated with socioeconomic disparities rooted in a history of racism and sexism. The authors present a conceptual model that discusses powerlessness as a significant variable that contributes to the experience of anger and stress in African American women, and consequently to the adverse health consequences of such anger and stress. The authors review the current literature as well as census and health statistics to discern critical historical, social, and cognitive aspects of powerlessness and anger in African American women. Implications for practitioners are addressed.
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Affiliation(s)
- Shirley A Thomas
- School of Social Work, Wayne State University, 4756 Cass Ave., 413 Thompson Home, Detroit, MI 48202, USA.
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Kitaoka‐Higashiguchi K, Morikawa Y, Miura K, Sakurai M, Ishizaki M, Kido T, Naruse Y, Nakagawa H. Burnout and Risk Factors for Arteriosclerotic Disease: Follow‐up Study. J Occup Health 2009; 51:123-31. [DOI: 10.1539/joh.l8104] [Citation(s) in RCA: 59] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
| | - Yuko Morikawa
- Department of Public HealthKanazawa Medical UniversityJapan
| | - Katsuyuki Miura
- Department of Health ScienceShiga University of Medical ScienceJapan
| | - Masaru Sakurai
- Department of Public HealthKanazawa Medical UniversityJapan
| | - Masao Ishizaki
- Department of Social and Environmental MedicineKanazawa Medical UniversityJapan
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65
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Khlat M, Jusot F, Ville I. Social origins, early hardship and obesity: a strong association in women, but not in men? Soc Sci Med 2009; 68:1692-9. [PMID: 19297066 DOI: 10.1016/j.socscimed.2009.02.024] [Citation(s) in RCA: 43] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2008] [Indexed: 12/31/2022]
Abstract
This study investigates the relation between early life conditions and adult obesity in France, using a rich data set collected through the 2003 nationally representative Life History Survey. No salient factor emerged in men, while in women, after controlling for current socio-demographic characteristics, a relation was found between obesity and the following factors: father's occupation (OR=3.2 for women whose father was a clerical worker, versus those whose father was in a higher-level occupation); experience of economic hardship in childhood (OR=2.0), and; high parity (OR=2.1 for parities of more than 3 versus parity of 1). Neither early family history nor mother's working status surfaced as significant factors. Those findings highlight a definite gender pattern, with a strong association between early disadvantage and obesity in women, but not in men. Potential mechanisms are discussed, particularly the "habitus", the "thrifty phenotype" and the "feast-famine" hypotheses, and possible interactions with childbearing and motherhood. An integration of social and biological perspectives is needed to reach a better understanding of the processes involved, and to achieve progress in primary and secondary prevention.
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Affiliation(s)
- Myriam Khlat
- INED, 133 boulevard Davout, 75980 Paris Cedex 20, France.
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66
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Hatoum IJ, Stein HK, Merrifield BF, Kaplan LM. Capacity for physical activity predicts weight loss after Roux-en-Y gastric bypass. Obesity (Silver Spring) 2009; 17:92-9. [PMID: 18997674 PMCID: PMC4226065 DOI: 10.1038/oby.2008.507] [Citation(s) in RCA: 67] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
Despite its overall excellent outcomes, weight loss after Roux-en-Y gastric bypass (RYGB) is highly variable. We conducted this study to identify clinical predictors of weight loss after RYGB. We reviewed charts from 300 consecutive patients who underwent RYGB from August 1999 to November 2002. Data collected included patient demographics, medical comorbidities, and diet history. Of the 20 variables selected for univariate analysis, 9 with univariate P values
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Affiliation(s)
- Ida J. Hatoum
- MGH Weight Center and Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Heather K. Stein
- MGH Weight Center and Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Benjamin F. Merrifield
- MGH Weight Center and Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
| | - Lee M. Kaplan
- MGH Weight Center and Department of Medicine, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts, USA
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67
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Bakhshi E, Eshraghian MR, Mohammad K, Foroushani AR, Zeraati H, Fotouhi A, Siassi F, Seifi B. Sociodemographic and smoking associated with obesity in adult women in Iran: results from the National Health Survey. J Public Health (Oxf) 2008; 30:429-35. [DOI: 10.1093/pubmed/fdn024] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
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68
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Bakhshi E, Eshraghian MR, Mohammad K, Seifi B. A comparison of two methods for estimating odds ratios: results from the National Health Survey. BMC Med Res Methodol 2008; 8:78. [PMID: 19032774 PMCID: PMC2613917 DOI: 10.1186/1471-2288-8-78] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2008] [Accepted: 11/25/2008] [Indexed: 11/24/2022] Open
Abstract
Background The practice of dichotomizing a continuous outcome variable does not make use of within-category information. That means the loss of information. This study compared two approaches in the modelling of the association between sociodemographic and smoking with obesity in adult women in Iran. Methods We conducted a comparative study between two methods via an illustrative example, using data from the "National Health Survey in Iran (NHSI)" database. It included 14176 women aged 20–69 years. At first, body mass index(BMI) was treated as a continuous variable, ORs and 95 per cent confidence intervals were calculated using the "without dichotomizing" method. Then subjects were classified into obese (BMI ≥ 30 kg/m2) and nonobese (BMI < 30 kg/m2) and logistic regression model was used to estimate ORs and 95 per cent confidence intervals. Results The odds ratio estimates changed only slightly over the two methods. But the "without dichotomizing" method provided shorter confidence intervals on the odds ratio parameters than dichotomizing method. All relative confidence interval lengths were greater than 1.15. Conclusion If responses are continuous then the "without dichotomizing" method is certainly more useful than the "dichotomizing" method and leads to more precise estimation of odds ratios.
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Affiliation(s)
- Enayatollah Bakhshi
- Department of Biostatistics, School of Public Health and Institute of Public Health Research, Tehran University/Medical Sciences, Iran.
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69
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Individual and neighborhood socioeconomic status characteristics and prevalence of metabolic syndrome: the Atherosclerosis Risk in Communities (ARIC) Study. Psychosom Med 2008; 70:986-92. [PMID: 18799428 PMCID: PMC2993075 DOI: 10.1097/psy.0b013e318183a491] [Citation(s) in RCA: 70] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
OBJECTIVE The objective of this study was to examine the association of individual socioeconomic status (iSES) and neighborhood SES (nSES) on the prevalence of metabolic syndrome (MetS) in the Atherosclerosis Risk in Communities Study (1987-1999). METHODS Participants included 2932 black and 9777 white men and women aged 45 to 64 years without diabetes at baseline. Total combined family income for the past 12 months and six census tract socioeconomic measures combined into a composite index were used to quantify iSES and nSES, respectively. Poisson regression was used to assess associations of the joint contribution of iSES and nSES on the MetS, stratified by gender and race and adjusting for multiple covariates. For analyses that included nSES, hierarchical modeling techniques were used. RESULTS Using 2005 Third Report of the Expert Panel on Detection, Evaluation, and Treatment of High Blood Cholesterol in Adults criteria, MetS was identified in 40% of black women, 30% of white women, 28% of black men, and 35% of white men. Among black and white men, there was no association between MetS and iSES or nSES. In contrast, after adjustment for risk factors, black and white women with low (L)-iSES and medium (M)-iSES were more likely to have MetS than those with high (H)-iSES. Similar but weaker patterns were noted for L-nSES and M-nSES. CONCLUSIONS In summary, both iSES and nSES were independently associated with an increased prevalence of MetS among women but not men. Efforts aimed at understanding the causes of these gender differences may offer insight into avenues for reducing the prevalence of the MetS and its chronic disease sequelae.
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Barry D, Petry N. Gender differences in associations between stressful life events and body mass index. Prev Med 2008; 47:498-503. [PMID: 18793665 PMCID: PMC2610270 DOI: 10.1016/j.ypmed.2008.08.006] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/24/2008] [Revised: 08/19/2008] [Accepted: 08/20/2008] [Indexed: 10/21/2022]
Abstract
OBJECTIVE To identify relationships between body mass index (BMI) and stressful life events and to determine whether relationships differ by gender. METHOD Logistic regression was used to examine effects of BMI and gender on the likelihood of experiencing 12 stressful life events in the past year in a sample of 41,217 adults, including 23,058 women (55.9%) and 18,159 men (44.1%). Data were collected in the United States between 2001-2002. Analyses controlled for demographics and lifetime and past-year psychiatric disorders. RESULTS Compared to normal weight (BMI=18.5-24.9) women, overweight (BMI=25.0-29.9), obese (BMI=30.0-39.9), and extremely obese (BMI>40.0) women experienced more stressful life events. Among men, underweight (BMI<18.5) was associated with fewer, and obesity and extreme obesity with more, stressful events. Overweight, obesity, and extreme obesity were associated with increased odds of several specific stressful life events, with odds ratios ranging from 1.19 to 3.26. Some relationships differed by gender. CONCLUSIONS Overweight women experience more stressful life events than normal weight women. Obese and extremely obese individuals of both genders are more likely to report several specific stressful life events and more stressful life events overall in the past year compared to normal weight individuals.
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Affiliation(s)
- Danielle Barry
- Department of Psychiatry, University of Connecticut Health Center, 263 Farmington Avenue (MC 3944), Farmington, CT 06030, USA.
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Purslow LR, Young EH, Wareham NJ, Forouhi N, Brunner EJ, Luben RN, Welch AA, Khaw KT, Bingham SA, Sandhu MS. Socioeconomic position and risk of short-term weight gain: prospective study of 14,619 middle-aged men and women. BMC Public Health 2008; 8:112. [PMID: 18400100 PMCID: PMC2323377 DOI: 10.1186/1471-2458-8-112] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/16/2007] [Accepted: 04/09/2008] [Indexed: 12/02/2022] Open
Abstract
Background The association between socioeconomic position in middle age and risk of subsequent, short-term weight gain is unknown. We therefore assessed this association in a prospective population based cohort study in Norfolk, UK. Methods We analysed data on 14,619 middle-aged men and women (aged between 40–75 at baseline) with repeated objective measures of weight and height at baseline (1993–1997) and follow up (1998–2000). Results During follow up 5,064 people gained more than 2.5 kg. Compared with the highest social class, individuals in the lowest social class had around a 30% greater risk of gaining more than 2.5 kg (OR 1.29; 95% CI 1.11–1.51; p for trend = 0.002). This association remained statistically significant following adjustment for sex, age, baseline BMI, smoking, and follow up time (OR 1.25; CI 1.07–1.46; p for trend <0.001). We also found no material difference between unadjusted models and those including all confounders and potential mediators. Conclusion Individuals of low socioeconomic position are at greatest risk of gaining weight during middle age, which is not explained by classical correlates of socioeconomic position and risk factors for obesity.
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Affiliation(s)
- Lisa R Purslow
- MRC Epidemiology Unit, Institute of Metabolic Science, Cambridge, UK.
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The association between high parity and obesity in women living in South-eastern Turkey. Eat Weight Disord 2008; 13:e4-7. [PMID: 18319630 DOI: 10.1007/bf03327786] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022] Open
Abstract
BACKGROUND AND AIM One of the major public health problems in Turkey is the high prevalence of obesity, which is particularly frequent among women. As it has been reported that parity affects body fat and BMI, the aim of this study was to evaluate the association between parity number, socioeconomic status and obesity. SUBJECTS AND METHODS The study involved 286 married or divorced women aged 28- 80 years (mean age: 46.7+/-9.7), who were divided into two groups depending on whether they had experienced three or fewer pregnancies (group 1) or four or more pregnancies (group 2). We measured their body weight and height, and waist and hip circumferences, calculated their BMI, and determined their body fat percentage and fat mass by means of bioelectric impedance. RESULTS The women in group 2 had a higher BMI, a greater fat percentage and fat mass, a larger waist circumference and higher waist/hip ratio values than those in group 1, and their mean age and illiteracy ratio were also higher. There was a significant correlation between parity number and body weight, BMI and hip circumference. CONCLUSIONS Among other risk factors, a high parity number and socioeconomic indices may be associated with obesity in women.
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The effects of socio-economic status on BMI, waist:hip ratio and waist circumference in a group of Iranian women. Public Health Nutr 2008; 11:757-61. [PMID: 18194587 DOI: 10.1017/s1368980007001577] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Abstract
OBJECTIVE To assess the effects of socio-economic status (SES) on BMI, waist:hip ratio (WHR) and waist circumference (WC) in a group of Iranian women. METHODS A cross-sectional study was conducted on 888 women in Sistan and Baluchestan Province. SES was measured using level of education. In addition, parity, marital status and physical activity were assessed. Standardized measurements were taken, BMI and WHR were calculated. RESULTS Low education level was a strong determinant of overweight and obesity among Iranian women. After controlling for age, women with higher education level had significantly lower BMI, WC and parity. Multiple linear regression analysis found a significant negative association of BMI and WC with education level and a significant positive association of BMI and WC with parity. Significant factors associated with obesity by a logistic regression model were education level (OR for university graduates v. illiterate or low literacy levels: 1.00 v. 3.70; P = 0.01), living with spouse (OR for married v. single subjects: 1.00 v. 0.15; P = 0.05), parity (OR for more than five v. less than two pregnancies: 1.00 v. 0.34; P = 0.03) and WC (OR for < 0.88 cm v. > or = 0.88 cm: 1.00 v. 11.20; P = 0.001). CONCLUSION The present study revealed that educational level, multiple pregnancies, marital status and lack of exercise are some possible explanations for the obesity among Sistan and Baluchestan women.
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Peixoto MDRG, Benício MHD, Jardim PCBV. The relationship between body mass index and lifestyle in a Brazilian adult population: a cross-sectional survey. CAD SAUDE PUBLICA 2007; 23:2694-740. [DOI: 10.1590/s0102-311x2007001100017] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
This study focused on adult obesity prevalence in Goiânia, Goiás State, Brazil, and the association between socio-demographic variables, lifestyle, physical activity, eating habits, and food consumption frequency and body mass index (BMI). A cross-sectional study was conducted in 2001 with a sample of 1,252 individuals from 20 to 64 years of age. The association between socio-demographic variables, lifestyle, food consumption, and physical activity and BMI was evaluated by hierarchical multiple linear regression analysis. Obesity prevalence was 10.7% in men and 13.9% in women. In males, age, income, and meat consumption showed a positive association with BMI, while physical activity during leisure time and commuting and the habit of eating > 4 meals per day were inversely associated with BMI. In women, positively associated factors were age, no smoking, and no meat consumption; in contrast, consumption of grains was inversely associated with BMI. High obesity prevalence was observed; active lifestyle coupled with ingestion of more grains and less meat appeared to protect against increased BMI.
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76
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Melin I, Falconer C, Rössner S, Altman D. Nocturia and overactive bladder in obese women: A case–control study. Obes Res Clin Pract 2007; 1:I-II. [DOI: 10.1016/j.orcp.2007.07.001] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/09/2007] [Revised: 06/29/2007] [Accepted: 07/02/2007] [Indexed: 11/27/2022]
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Blanck HM, Yaroch AL, Atienza AA, Yi SL, Zhang J, Mâsse LC. Factors influencing lunchtime food choices among working Americans. HEALTH EDUCATION & BEHAVIOR 2007; 36:289-301. [PMID: 17602103 DOI: 10.1177/1090198107303308] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
There is growing interest in the usefulness of the workplace as a site for promotion of healthful food choices. The authors therefore analyzed data of U.S. adults (N = 1,918) who reported working outside the home and eating lunch. The majority (84.0%) of workers had a break room. About one half (54.0%) purchased lunch > or = 2 times/week, with higher percentages for males, Blacks, younger (age 18-34 years) versus older adults (age 55 years or older), and obese versus normal-weight persons. The most important lunch food choice value was convenience (34.3%), followed by taste (27.8%), cost (20.8%), and health (17.1%). The typical source for purchasing lunch was a fast-food restaurant (43.4%), followed by on-site cafeteria/snack shop (25.3%), full-service restaurant (16.9%), supermarket (5.2%), vending machine (4.4%), and convenience store (4.0%); younger adults and those less educated relied more on fast-food places. This study identifies individual factors and values that may influence future dietary health initiatives in the work site.
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Affiliation(s)
- Heidi M Blanck
- Centers for Disease Control and Prevention, Atlanta, Georgia 30341, USA.
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Ward H, Tarasuk V, Mendelson R, McKeown-Eyssen G. An exploration of socioeconomic variation in lifestyle factors and adiposity in the Ontario Food Survey through structural equation modeling. Int J Behav Nutr Phys Act 2007; 4:8. [PMID: 17394633 PMCID: PMC1852115 DOI: 10.1186/1479-5868-4-8] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/19/2006] [Accepted: 03/29/2007] [Indexed: 11/29/2022] Open
Abstract
Title An exploration of socioeconomic variation in lifestyle factors and adiposity in the Ontario Food Survey through structural equation models. Background Socioeconomic indicators have been inversely associated with overweight and obesity, with stronger associations observed among women. The objective of the present secondary analysis was to examine the relationships among socioeconomic measures and adiposity for men and women participating in the Ontario Food Survey (OFS), and to explore lifestyle factors as potential mediators of these associations. Methods The cross-sectional 1997/98 OFS collected anthropometric measurements, a food frequency questionnaire, data on socio-demographics (age, sex, income, and education) and physical activity from 620 women and 467 men, ages 18 to 75. Based on the 2003 Health Canada guidelines, waist circumference and BMI values were used to derive least risk, increased risk, and high risk adiposity groups. Structural equation modeling was conducted to examine increased risk and high risk adiposity in relation to education and income, with leisure time physical activity, fruit and vegetable intake, and smoking status included as potential mediators of these associations. Results The probability of high risk adiposity was directly associated with education (β-0.19, p < 0.05) and income (β-0.22, p < 0.05) for women, but not for men. Fruit and vegetable intake was a marginally significant mediator of the relationship between education and high risk adiposity for women. Increased risk adiposity was not associated with income or education for men or women. Conclusion The socioeconomic context of adiposity continues to differ greatly between men and women. For women only in the OFS, fruit and vegetable intake contributed to the inverse association between education and high risk adiposity; however, additional explanatory factors are yet to be determined.
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Affiliation(s)
- Heather Ward
- Department of Nutritional Sciences, University of Toronto, 150 College Street, Toronto, Ontario, M5S 3E2, Canada
| | - Valerie Tarasuk
- Department of Nutritional Sciences, University of Toronto, 150 College Street, Toronto, Ontario, M5S 3E2, Canada
| | - Rena Mendelson
- School of Nutrition, Ryerson University, 350 Victoria Street, Toronto, Ontario, M5B 2K3, Canada
| | - Gail McKeown-Eyssen
- Department of Public Health Sciences, University of Toronto, 155 College Street, Toronto, Ontario, M5T 3M7, Canada
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Altman D, Falconer C, Rossner S, Melin I. The risk of anal incontinence in obese women. Int Urogynecol J 2007; 18:1283-9. [PMID: 17356799 DOI: 10.1007/s00192-007-0341-9] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/11/2007] [Accepted: 02/26/2007] [Indexed: 02/08/2023]
Abstract
The objectives of this study was to estimate the risk of anal incontinence in morbidly obese women and to identify risk factors associated with anal incontinence in an obese population sample. A case-control study based on the registry of a university hospital obesity unit. A consecutive sample of women with body mass index > or = 35 (obesity class II) was randomly matched by age, gender and residential county to control subjects using the computerised Register of the Total Population. Data were collected by a self-reported postal survey including detailed questions on medical and obstetrical history, obesity history, socioeconomic indices, life style factors and the validated Cleveland Clinic Incontinence Score. The questionnaire was returned by 131/179 (73%) of the cases and 453/892 (51%) of the control subjects. Compared to the control group, obese women reported a significantly increased defecation frequency (p < 0.001), inability to discriminate between flatus and faeces (p < 0.001) and flatus incontinence (p < 0.001). Compared with non-obese women, the adjusted odds ratio (OR) for flatus incontinence in morbidly obese women was 1.5 [95% confidence interval (CI) 1.1-4.1]. A history of obstetric sphincter injury was independently associated with an increased risk of flatus incontinence (OR, 4.3; 95% CI, 2.0-9.2) and incontinence of loose stools (OR, 6.6; 95% CI, 1.4-31.4). Other medical and life style interactions did not remain at significant levels in an adjusted multivariable analysis. Obese women are at increased risk for mild to moderate flatus incontinence.
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Affiliation(s)
- Daniel Altman
- Department of Medical Epidemiology and Biostatistics, Karolinska Institutet, 171 77 Stockholm, Sweden.
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Ross NA, Tremblay S, Khan S, Crouse D, Tremblay M, Berthelot JM. Body mass index in urban Canada: neighborhood and metropolitan area effects. Am J Public Health 2007; 97:500-8. [PMID: 17267734 PMCID: PMC1805015 DOI: 10.2105/ajph.2004.060954] [Citation(s) in RCA: 89] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/30/2005] [Indexed: 11/04/2022]
Abstract
OBJECTIVES We investigated the influence of neighborhood and metropolitan area characteristics on body mass index (BMI) in urban Canada in 2001. METHODS We conducted a multilevel analysis with data collected from a cross-sectional survey of men and women nested in neighborhoods and metropolitan areas in urban Canada during 2001. RESULTS After we controlled for individual sociodemographic characteristics and behaviors, the average BMIs of residents of neighborhoods in which a large proportion of individuals had less than a high school education were higher than those BMIs of residents in neighborhoods with small proportions of such individuals (P< .01). Living in a neighborhood with a high proportion of recent immigrants was associated with lower BMI for men (P<.01), but not for women. Neighborhood dwelling density was not associated with BMI for either gender. Metropolitan sprawl was associated with higher BMI for men (P=.02), but the effect was not significant for women (P= .09). CONCLUSIONS BMI is strongly patterned by an individual's social position in urban Canada. A neighborhood's social condition has an incremental influence on the average BMI of its residents. However, BMI is not influenced by dwelling density. Metropolitan sprawl is associated with higher BMI for Canadian men, which supports recent evidence of this same association among American men. Individuals and their environments collectively influence BMI in urban Canada.
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Affiliation(s)
- Nancy A Ross
- Department of Geography, McGill University, Montreal, Quebec, Canada.
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Schulte PA, Wagner GR, Ostry A, Blanciforti LA, Cutlip RG, Krajnak KM, Luster M, Munson AE, O'Callaghan JP, Parks CG, Simeonova PP, Miller DB. Work, obesity, and occupational safety and health. Am J Public Health 2007; 97:428-36. [PMID: 17267711 PMCID: PMC1805035 DOI: 10.2105/ajph.2006.086900] [Citation(s) in RCA: 164] [Impact Index Per Article: 9.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/11/2006] [Indexed: 11/04/2022]
Abstract
There is increasing evidence that obesity and overweight may be related, in part, to adverse work conditions. In particular, the risk of obesity may increase in high-demand, low-control work environments, and for those who work long hours. In addition, obesity may modify the risk for vibration-induced injury and certain occupational musculoskeletal disorders. We hypothesized that obesity may also be a co-risk factor for the development of occupational asthma and cardiovascular disease that and it may modify the worker's response to occupational stress, immune response to chemical exposures, and risk of disease from occupational neurotoxins. We developed 5 conceptual models of the interrelationship of work, obesity, and occupational safety and health and highlighted the ethical, legal, and social issues related to fuller consideration of obesity's role in occupational health and safety.
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Affiliation(s)
- Paul A Schulte
- National Institute for Occupational Safety and Health, Centers for Disease Control and Prevention, Cincinnati, Ohio, USA.
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Kivimäki M, Head J, Ferrie JE, Shipley MJ, Brunner E, Vahtera J, Marmot MG. Work stress, weight gain and weight loss: evidence for bidirectional effects of job strain on body mass index in the Whitehall II study. Int J Obes (Lond) 2007; 30:982-7. [PMID: 16418750 DOI: 10.1038/sj.ijo.0803229] [Citation(s) in RCA: 212] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE Previous research has focused on overall associations between work stress and body mass index (BMI) ignoring the possibility that stress may cause some people to eat less and lose weight and others to eat more. Using longitudinal data, we studied whether work stress induced weight loss in lean individuals and weight gain in overweight individuals. DESIGN Prospective cohort study. SUBJECTS A total of 7965 British civil servants (5547 men and 2418 women) aged 35-55 at study entry (The Whitehall II study). MEASUREMENTS Work stress, indicated by the job strain model and measured as job control, job demands and job strain, was assessed at baseline and BMI at baseline and at 5-year follow-up. RESULTS In men, the effect of job strain on weight gain and weight loss was dependent on baseline BMI (P</=0.03). In the leanest quintile (BMI<22 kg/m(2)) at baseline, high job strain and low job control were associated with weight loss by follow-up, whereas among those in the highest BMI quintile (>27 kg/m(2)), these stress indicators were associated with subsequent weight gain. No corresponding interaction was seen among women. CONCLUSION Inconsistent findings reported by previous studies of stress and BMI have generally been interpreted to indicate the absence of an association. In light of our results, the possibility of differential effects of work stress should also be taken into account.
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Affiliation(s)
- M Kivimäki
- Finnish Institute of Occupational Health, University of Helsinki, Helsinki, Finland.
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da Fonseca MDJM, Faerstein E, Chor D, Lopes CS, Andreozzi VL. Associações entre escolaridade, renda e Índice de Massa Corporal em funcionários de uma universidade no Rio de Janeiro, Brasil: estudo Pró-Saúde. CAD SAUDE PUBLICA 2006; 22:2359-67. [PMID: 17091173 DOI: 10.1590/s0102-311x2006001100010] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2005] [Accepted: 02/21/2006] [Indexed: 11/22/2022] Open
Abstract
O objetivo deste estudo foi investigar a associação entre escolaridade e renda com o Índice de Massa Corporal (IMC). Nestas análises, foram estudados 3.963 funcionários de uma universidade no Rio de Janeiro, Brasil, participantes da fase 1 de um estudo longitudinal (Estudo Pró-Saúde). Para testar as diferenças entre os subgrupos, utilizaram-se análise de variâncias, teste de Wald e modelos lineares generalizados. A prevalência de obesidade variou inversamente com o nível educacional, especialmente entre as mulheres (p < 0,001). Nas análises de regressão múltipla, observou-se que, entre os homens, a educação e a renda familiar per capita não foram associadas com maior IMC. Entre as mulheres, a educação, mas não a renda, foi significativa e inversamente associada com IMC mais elevado (p < 0,001). Assim, a baixa escolaridade exerce um papel importante na determinação social da obesidade, principalmente entre mulheres.
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Wolff H, Delhumeau C, Beer-Borst S, Golay A, Costanza MC, Morabia A. Converging prevalences of obesity across educational groups in Switzerland. Obesity (Silver Spring) 2006; 14:2080-8. [PMID: 17135626 DOI: 10.1038/oby.2006.243] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To assess whether the rapid increase in obesity prevalence among persons with higher education levels observed in one U.S. study is also observed in a European adult population. RESEARCH METHODS AND PROCEDURES This study involved continuous surveillance of the adult population of Geneva, Switzerland (1993 to 2004), with annual random, independent, cross-sectional, representative samples (6635 men and 6558 women, ages 35 to 74 years) and analysis of 12-year trends in obesity prevalence across educational level subgroups. RESULTS Obesity prevalence in men had an upward trend in the medium education subgroup (p < 0.02), a borderline upward trend in the high education subgroup (p < 0.08), but no trend in the low education subgroup. There was a borderline trend interaction between the male low and medium education subgroups (p < 0.09). Obesity prevalence in women had a borderline increase in the low education subgroup (p < 0.08), an almost borderline increase in the high education subgroup (p = 0.11), but no significant trend in the medium education subgroup. There was no evidence of trend interaction between the female education groups. DISCUSSION In Geneva, as in the United States, the inverse association between education level and obesity rates has weakened over time among men, but, inconsistent with the U.S. findings, has persisted for women. Explanations may include more physically demanding occupations for men with low education levels and different attitudes toward body image between the sexes.
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Affiliation(s)
- Hans Wolff
- Division of Clinical Epidemiology, Geneva University Hospitals, 25 rue Micheli-du-Crest, 1211 Geneva 14, Switzerland.
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Yoon YS, Oh SW, Park HS. Socioeconomic status in relation to obesity and abdominal obesity in Korean adults: a focus on sex differences. Obesity (Silver Spring) 2006; 14:909-19. [PMID: 16855201 DOI: 10.1038/oby.2006.105] [Citation(s) in RCA: 101] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE We examined the relationship between income and education level with BMI and waist circumference to provide further understanding of the relationship between socioeconomic status and obesity and to identify the presence of sex differences. RESEARCH METHODS AND PROCEDURES A total of 7962 people >or=20 years of age (3597 men; 4365 women) who participated in the 1998 Korean National Health and Nutrition Examination Survey provided data including height, weight, waist circumference, education, and income level. We examined adjusted BMI and waist circumference according to level of income and education and the association between income and education with obesity and abdominal obesity by multiple logistic regression analysis. RESULTS In men, significant dose-response relationships were noted between income and obesity (trend, p < 0.05) and abdominal obesity (trend, p < 0.05). Compared with the lowest income group, the adjusted odds ratios (ORs) (95% confidence interval) of the highest income group for obesity and abdominal obesity were 1.65 (1.18 to 2.32) and 1.37 (0.94 to 1.98), respectively. However, income was not associated with obesity or abdominal obesity in the fully adjusted models in women. With regard to education, women showed significantly decreased ORs, with inverse trends for obesity and abdominal obesity across all education levels. Compared with the lowest education group, the adjusted ORs (95% confidence interval) for obesity and abdominal obesity were 0.66 (0.57 to 0.76) and 0.40 (0.35 to 0.45), respectively, among women with 7 to 12 years of schooling and 0.27 (0.21 to 0.34) and 0.15 (0.12 to 0.18), respectively, among women with 13 or more years of schooling. DISCUSSION Socioeconomic difference has a considerable impact on the prevalence of obesity among the Korean population, and the patterns differ substantially across sex.
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Affiliation(s)
- Yeong Sook Yoon
- Department of Family Medicine and Center for Health Promotion, Ilsan-Paik Hospital, College of Medicine, Inje University, Gyeonggi-Do, Korea.
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Abstract
Little prior research has investigated whether the correlates of obesity differ between men and women. The objective of this study was to examine gender-specific disparities in obesity by rurality of residence, race/ethnicity, and socioeconomic status. Particular emphasis was devoted to examining potential differences between residents of urban, suburban, and rural areas. Data from the adult version of the 2003 Behavioral Risk Factor Surveillance System (BRFSS) for the state of Texas were used to model the crude and adjusted odds of being obese as compared to normal weight. The findings showed that males of other race/ethnicity had lower adjusted odds of obesity than non-Hispanic whites, but other race/ethnicity was insignificant for females. Females who were Hispanic or black/African American had higher adjusted odds of obesity than non-Hispanic whites, but Hispanic ethnicity and black/African American race were insignificant for males. Men and women residing in non-metropolitan areas had higher adjusted odds of obesity than their counterparts in metropolitan areas. No economic disparities were revealed among men, but females with high household income had lower odds of obesity than those with low income. Educational status was insignificant for men and women. The findings suggest that programs and policies aimed at curbing obesity should target males and females residing in non-metropolitan localities. Other initiatives should focus on particular groups of women, including those who are Hispanic or black/African American and have low household income.
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Affiliation(s)
- Tyrone F Borders
- Department of Health Policy and Management, Fay W. Boozman College of Public Health, Little Rock, Arkansas 72205-7199, USA.
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Ostry AS, Radi S, Louie AM, LaMontagne AD. Psychosocial and other working conditions in relation to body mass index in a representative sample of Australian workers. BMC Public Health 2006; 6:53. [PMID: 16512915 PMCID: PMC1409786 DOI: 10.1186/1471-2458-6-53] [Citation(s) in RCA: 78] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2005] [Accepted: 03/02/2006] [Indexed: 11/10/2022] Open
Abstract
Background The aim of the study was to examine the relationship between psychosocial and other working conditions and body-mass index (BMI) in a working population. This study contributes to the approximately dozen investigations of job stress, which have demonstrated mixed positive and negative results in relation to obesity, overweight and BMI. Methods A cross-sectional population-based survey was conducted among working Australians in the state of Victoria. Participants were contacted by telephone from a random sample of phone book listings. Information on body mass index was self-reported as were psychosocial work conditions assessed using the demand/control and effort/reward imbalance models. Other working conditions measured included working hours, shift work, and physical demand. Separate linear regression analyses were undertaken for males and females, with adjustment for potential confounders. Results A total of 1101 interviews (526 men and 575 women) were completed. Multivariate models (adjusted for socio-demographics) demonstrated no associations between job strain, as measured using the demand/control model, or ERI using the effort/reward imbalance model (after further adjustment for over commitment) and BMI among men and women. Multivariate models demonstrated a negative association between low reward and BMI among women. Among men, multivariate models demonstrated positive associations between high effort, high psychological demand, long working hours and BMI and a negative association between high physical demand and BMI. After controlling for the effort/reward imbalance or the demand/control model, the association between physical demand and working longer hours and BMI remained. Conclusion Among men and women the were differing patterns of both exposures to psychosocial working conditions and associations with BMI. Among men, working long hours was positively associated with higher BMI and this association was partly independent of job stress. Among men physical demand was negatively associated with BMI and this association was independent of job stress.
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Affiliation(s)
- Aleck S Ostry
- Department of Health Care and Epidemiology, University of British Columbia, 5804 Fairview Avenue, Vancouver BC, V6T 1Z3, Canada
| | - Samia Radi
- Department of Epidemiology and Preventive Medicine, Monash University, Melbourne, Australia
- Unité INSERM 558, Toulouse, France
- Centre for Health & Society, School of Population Health, University of Melbourne, 207 Bouverie Street, Melbourne VIC 3070, Australia
| | - Amber M Louie
- Department of Health Care and Epidemiology, University of British Columbia, 5804 Fairview Avenue, Vancouver BC, V6T 1Z3, Canada
| | - Anthony D LaMontagne
- Centre for Health & Society, School of Population Health, University of Melbourne, 207 Bouverie Street, Melbourne VIC 3070, Australia
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88
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Glass TA, McAtee MJ. Behavioral science at the crossroads in public health: extending horizons, envisioning the future. Soc Sci Med 2005; 62:1650-71. [PMID: 16198467 DOI: 10.1016/j.socscimed.2005.08.044] [Citation(s) in RCA: 454] [Impact Index Per Article: 23.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2004] [Accepted: 08/11/2005] [Indexed: 12/26/2022]
Abstract
The social and behavioral sciences are at a crossroads in public health. In this paper, we attempt to describe a path toward the further integration of the natural and behavioral sciences with respect to the study of behavior and health. Three innovations are proposed. First, we extend and modify the "stream of causation" metaphor along two axes: time, and levels of nested systems of social and biological organization. Second, we address the question of whether 'upstream' features of social context are causes of disease, fundamental or otherwise. Finally, we propose the concept of a risk regulator to advance the study of behavior and health in populations. To illustrate the potential of these innovations, we develop a multilevel framework for the study of health behaviors and obesity in social and biological context.
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Affiliation(s)
- Thomas A Glass
- Johns Hopkins Bloomberg School of Public Health, Department of Epidemiology, 615 N. Wolfe Street, Baltimore, MD 21205, USA.
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89
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Novak M, Ahlgren C, Hammarström A. A life-course approach in explaining social inequity in obesity among young adult men and women. Int J Obes (Lond) 2005; 30:191-200. [PMID: 16172616 DOI: 10.1038/sj.ijo.0803104] [Citation(s) in RCA: 58] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Abstract
OBJECTIVE To examine the cumulative influence of adverse behavioural, social, and psychosocial circumstances from adolescence to young adulthood in explaining social differences in overweight and obesity at age 30 years and if explanations differ by gender. DESIGN A 14-year longitudinal study with 96.4% response rate. SUBJECT Data from 547 men and 497 women from a town in north Sweden who were baseline examined at age 16 years and prospectively followed up to age 30 years. MEASUREMENTS Overweight and obesity were ascertained at ages 16 and 30 years. Occupation and education were used to measure socioeconomic status. The explanatory measurements were: age at menarche, smoking, physical activity, alcohol consumption, TV viewing, home and school environment, social support, social network, and work environment. RESULTS No gender or social difference in overweight was observed at age 16 years. At age 30 years, significantly more men than women (odds ratio (OR) = 2.81, 95% confidence interval (CI) 2.14-3.68) were overweight or obese. Educational level was associated with overweight at age 30 years, but not occupational class. Both men (OR = 1.55, 95% CI 1.10-2.19) and women (OR = 1.78, 95% CI 1.16-2.73) with low education (< or =11 years) were at risk of overweight. The factors that explained the educational gradient in overweight among men were low parental support in education during adolescence, and physical inactivity, alcohol consumption, and nonparticipation in any association during young adulthood. The educational gradient in overweight in women was explained mostly by adolescence factors, which include early age at menarche, physical inactivity, parental divorce, not being popular in school, and low school control. Restricted financial resource during young adulthood was an additional explanatory factor for women. All these factors were significantly more common among men and women with low education than with high education. CONCLUSION Social inequities in overweight reflect the cumulative influence of multiple adverse circumstances experienced from adolescence to young adulthood. Underlying pathways to social inequity in overweight differ between men and women. Policy implications to reduce social inequity in overweight include reduction of social differences in health behaviours and social circumstances that take place at different life stages, particularly psychosocial circumstances during adolescence.
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Affiliation(s)
- M Novak
- Family Medicine, Department of Public Health and Clinical Medicine, Umeå University, Sweden.
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90
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Kouvonen A, Kivimäki M, Cox SJ, Cox T, Vahtera J. Relationship between work stress and body mass index among 45,810 female and male employees. Psychosom Med 2005; 67:577-83. [PMID: 16046370 DOI: 10.1097/01.psy.0000170330.08704.62] [Citation(s) in RCA: 122] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE The proportion of overweight and obese people has grown rapidly, and obesity has now been widely recognized as an important public health problem. At the same time, stress has increased in working life. The 2 problems could be connected if work stress promotes unhealthy eating habits and sedentary behavior and thereby contributes to weight gain. This study explored the association between work stress and body mass index (BMI; kg/m2). METHODS We used cross-sectional questionnaire data obtained from 45,810 female and male employees participating in the ongoing Finnish Public Sector Cohort Study. We constructed individual-level scores, as well as occupational- and organizational-level aggregated scores for work stress, as indicated by the demand/control model and the effort-reward imbalance model. Linear regression analyses were stratified by sex and socioeconomic status (SES) and adjusted for age, marital status, job contract, smoking, alcohol consumption, physical activity, and negative affectivity. RESULTS The results with the aggregated scores showed that lower job control, higher job strain, and higher effort-reward imbalance were associated with a higher BMI. In men, lower job demands were also associated with a higher BMI. These associations were not accounted for by SES, although an additional adjustment for SES attenuated the associations. The results obtained with the individual-level scores were in the same direction, but the relationships were weaker than those obtained with the aggregated scores. CONCLUSIONS This study shows a weak association between work stress and BMI.
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Affiliation(s)
- Anne Kouvonen
- Department of Psychology, University of Helsinki, Finland.
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91
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Regidor E, Gutiérrez-Fisac JL, Banegas JR, López-García E, Rodríguez-Artalejo F. Obesity and socioeconomic position measured at three stages of the life course in the elderly. Eur J Clin Nutr 2004; 58:488-94. [PMID: 14985688 DOI: 10.1038/sj.ejcn.1601835] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE To investigate the association between socioeconomic position, measured at three stages of the life course, and obesity in the elderly. DESIGN Cross-sectional study carried out in 2000-2001. SUBJECTS In total, 4009 subjects aged 60 y and older, representative of the Spanish noninstitutionalised population. RESEARCH METHODS AND PROCEDURES We estimated body mass index (BMI) and waist circumference (WC) by social class in childhood, by educational level and by adult social class, as well as the association between these two obesity measures and each socioeconomic characteristic after adjusting for the other two. RESULTS In men, no relation was found between the two measures of obesity studied and socioeconomic circumstances throughout the life course. Nor was any relation found in women between social class in childhood and the two measures of obesity after adjusting for the other two socioeconomic variables. In contrast, BMI and WC in women showed a statistically significant inverse gradient with educational level and with adult social class after adjusting for age and the rest of the socioeconomic variables. CONCLUSIONS In general, these results support the small amount of existing evidence on the association between obesity and abdominal obesity and socioeconomic position by educational level and adult social class. The results for social class in childhood do not support the existing evidence, and suggest that this association may depend on specific historic and cultural circumstances.
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Affiliation(s)
- E Regidor
- Department of Preventive Medicine and Public Health, School of Medicine, Universidad Complutense de Madrid, Spain
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92
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Yamada Y, Ishizaki M, Tsuritani I. Prevention of Weight Gain and Obesity in Occupational Populations: A New Target of Health Promotion Services at Worksites. J Occup Health 2003. [DOI: 10.1539/joh.44.373] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022] Open
Affiliation(s)
- Yuichi Yamada
- Department of HygieneKanazawa Medical UniversityJapan
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93
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Ball K, Mishra GD, Crawford D. Social factors and obesity: an investigation of the role of health behaviours. Int J Obes (Lond) 2003; 27:394-403. [PMID: 12629569 DOI: 10.1038/sj.ijo.0802237] [Citation(s) in RCA: 71] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVES This study evaluated a behavioural model of the relation between social factors and obesity, in which differences in body mass index (BMI) across sociodemographic groups were hypothesized to be attributable to social group differences in health behaviours affecting energy expenditure (physical activity, diet and alcohol consumption and weight control). METHODS A total of 8667 adults who participated in the 1995 Australian National Health and Nutrition Surveys provided data on a range of health factors including objectively measured height and weight, health behaviours, and social factors including family status, employment status, housing situation and migration status. RESULTS Social factors remained significant predictors of BMI after controlling for all health behaviours. Neither social factors alone, nor health behaviours alone, adequately explained the variance in BMI. Gender-specific interactions were found between social factors and individual health behaviours. CONCLUSIONS These results suggest that social factors moderate the relation between BMI and weight-related behaviours, and that the mechanisms underlying sociodemographic group differences in obesity may vary among men and women. Additional factors are likely to act in conjunction with current health behaviours to explain variation in obesity prevalence across sociodemographic groups.
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Affiliation(s)
- K Ball
- School of Health Sciences, Deakin University, Australia.
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94
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Devine CM, Connors MM, Sobal J, Bisogni CA. Sandwiching it in: spillover of work onto food choices and family roles in low- and moderate-income urban households. Soc Sci Med 2003; 56:617-30. [PMID: 12570978 DOI: 10.1016/s0277-9536(02)00058-8] [Citation(s) in RCA: 167] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Lower status jobs, high workloads and lack of control at work have been associated with less healthful diets, but the ways through which work is connected to food choices are not well understood. This analysis was an examination of workers' experience of the relationship of their jobs to their food choices. Fifty-one multi-ethnic, urban, low- and moderate-income adults living in Upstate New York in 1995 participated in a qualitative interview study of fruit and vegetable choices and discussed employment and food choices. The workers who participated in this study described a dynamic relationship between work and food choices that they experienced in the context of their other roles and values. These workers presented a relationship that was characterized by positive and negative spillover between their jobs and their ability to fulfill family roles and promote personal health, linked by a spectrum of food choice strategies. Participants' narratives fit into three different domains: characterizations of work and their resources for food choice, strategies used to manage food choices within the constraints of work, and affect related to the negative and positive spillover of these strategies on family roles and on personal food choices. Characterizations of work as demanding and limiting or demanding and manageable differentiated participants who experienced their food choice strategies as a source of guilt and dissatisfaction (negative spillover) from those who experienced food choices as a source of pride and satisfaction (positive spillover). Ideals and values related to food choice and health were balanced against other values for family closeness and nurturing and personal achievement. Some participants found work unproblematic. These findings direct attention to a broad conceptualization of the relationship of work to food choices in which the demands and resources of the work role are viewed as they spill over into the social and temporal context of other roles and values.
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Affiliation(s)
- Carol M Devine
- Division of Nutritional Sciences, 377 Martha van Rensselaer Hall, Cornell University, 14853-4401, Ithaca, NY, USA.
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95
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Abstract
The aim of the study was to examine the relationship between social position of females achieved by marriage and level of fatness and relative fat distribution. The data of 588 healthy, occupationally active, married women, age 21-62 years, with 12 years of education (completed secondary school) were used. The body mass index (BMI, kg/m(2) ), triceps and subscapular skinfold thicknesses, and summed skinfold thicknesses were used as indicators of fatness. The waist-hip ratio, the waist-thigh ratio, and waist, hip, and thigh circumferences were used as indicators of fat distribution. According to the educational level of husbands, women were grouped as 1). moving up the social scale (spouse with complete university education), 2). stable (equal level of education), and 3). moving down the social scale (spouse who never passed beyond the level of basic vocational school, i.e., skilled and unskilled manual workers). The two opposite groups were analyzed, i.e., moving up and moving down. Women with secondary schooling who married up were consistently leaner than women who married down. A similar pattern was observed for fat distribution. Women marrying down had more abdominal body fat compared to women marrying up.
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Affiliation(s)
- Anna Lipowicz
- Institute of Anthropology, Polish Academy of Sciences, Kuznicza, Wrocław, Poland.
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96
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Everson SA, Maty SC, Lynch JW, Kaplan GA. Epidemiologic evidence for the relation between socioeconomic status and depression, obesity, and diabetes. J Psychosom Res 2002; 53:891-5. [PMID: 12377299 DOI: 10.1016/s0022-3999(02)00303-3] [Citation(s) in RCA: 393] [Impact Index Per Article: 17.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Abstract
Many of the leading causes of death and disability in the United States and other countries are associated with socioeconomic position. The least well-off suffer a disproportionate share of the burden of disease, including depression, obesity, and diabetes. Research suggests that the adverse effects of economic hardship on both mental and physical health and functioning are evident at young ages and persist across the lifecourse. Moreover, these associations are seen across cultures. Data from four large epidemiologic studies on the role of psychological characteristics, social factors, and behaviors in health and disease risk are presented that highlight the striking associations between socioeconomic factors and chronic diseases. Data from these studies demonstrate that the effects of economic disadvantage are cumulative, with the greatest risk of poor mental and physical health seen among those who experienced sustained hardship over time.
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Affiliation(s)
- Susan A Everson
- Department of Epidemiology and the Center for Social Epidemiology and Population Health, University of Michigan School of Public Health, Ann Arbor, MI, USA.
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97
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Nelson TL, Hunt KJ, Rosamond WD, Ammerman AS, Keyserling TC, Mokdad AH, Will JC. Obesity and associated coronary heart disease risk factors in a population of low-income African-American and white women: the North Carolina WISEWOMAN project. Prev Med 2002; 35:1-6. [PMID: 12079434 DOI: 10.1006/pmed.2002.1042] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Abstract
BACKGROUND Obesity has been associated with many co-occurring coronary heart disease (CHD) risk factors as well as CHD mortality. These associations have been shown to vary between African-American and white sample populations. METHODS The authors examined whether obesity co-occurs with several CHD risk factors (diabetes, hypertension, hypercholesterolemia, low high-density lipoprotein cholesterol (HDL-C)), and estimated the 10-year risk for CHD in the North Carolina WISEWOMAN (Well Integrated Screening and Evaluation for Women Across the Nation) study sample. This sample includes low-income African-American and white women (> or = 50 years of age). RESULTS Among white women (n = 1,284), 34% were overweight (BMI = 25.0-29.99 kg/m(2)) and 35% obese (BMI > or = 30 kg/m(2)); among African-American women (n = 754), 28% were overweight and 59% obese. Among obese and nonobese African-American women, the prevalence of three or more co-occurring risk factors was similar (obese = 17.7% (95% confidence interval (CI): 13.9, 21.6) and nonobese = 13.3% (95% CI: 8.7, 17.8)). By contrast, the prevalence among white women was greater among the obese (26.9% (95% CI: 22.9, 31.0)) than the nonobese (13.0% (95% CI: 9.7, 16.2)). CONCLUSIONS The differences between and within African-American and white women may be accounted for by the high levels of HDL-C among obese and nonobese African-American women.
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Affiliation(s)
- Tracy L Nelson
- Department of Epidemiology, University of North Carolina at Chapel Hill, Chapel Hill, North Carolina, USA
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98
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de Gaudemaris R, Lang T, Chatellier G, Larabi L, Lauwers-Cancès V, Maître A, Diène E. Socioeconomic inequalities in hypertension prevalence and care: the IHPAF Study. Hypertension 2002; 39:1119-25. [PMID: 12052852 DOI: 10.1161/01.hyp.0000018912.05345.55] [Citation(s) in RCA: 88] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
To analyze the health disparities relative to the prevalence of arterial hypertension and its therapeutic control in the active French population, in relation to occupational categories (OC), a population of 17 359 men and 12 267 women was assessed from January 1997 to April 1998. The initial phase was a cross-sectional analysis of a cohort study designed to assess the incidence of arterial hypertension in a French working population. Information was collected by the worksite physician during the annual examination. Blood pressure (BP) was measured using a validated automatic device. Among subjects with a BP > or =140/90 mm Hg, patients not treated with antihypertensive drugs were invited to have an additional BP measurement, 1 month later. Overall prevalence was 16.1% for men and 9.4% for women. Both prevalence and therapeutic control of high BP were related to OCs in this study. Prevalence of hypertension was higher and maintenance of therapeutic control lower among lower OCs. In contrast, awareness of high BP and the proportion of hypertensive subjects under current treatment were not related to OCs. Educational level and low OC were significantly related to prevalence of high BP after adjustment for obesity, excessive alcohol consumption, and sedentary lifestyle in women only. A poor BP control under treatment was related to high alcohol intake and low OC in men. In women only, however, low educational level was related to high prevalence of hypertension and poor BP control under antihypertensive treatment. Inequalities in hypertension prevalence persist, with prevalence being higher among lower OCs. Social disparities were not observed, however, in awareness of their condition among hypertensive subjects and among patients for receiving versus not receiving any treatment for hypertension. In contrast, BP control under antihypertensive treatment was lower among lower OCs.
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Affiliation(s)
- Régis de Gaudemaris
- Service de Cardiologie et médecine du travail, CHU La Tronche, Grenoble, France
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99
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Gutiérrez-Fisac JL, Regidor E, Banegas Banegas JR, Rodríguez Artalejo F. The size of obesity differences associated with educational level in Spain, 1987 and 1995/97. J Epidemiol Community Health 2002; 56:457-60. [PMID: 12011205 PMCID: PMC1732162 DOI: 10.1136/jech.56.6.457] [Citation(s) in RCA: 59] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
Abstract
OBJECTIVE To determine the size of obesity differences associated with educational level in the adult population in Spain. DESIGN Three cross sectional studies representative of the adult population in Spain were carried out in 1987, 1995, and 1997. SETTING The general population in Spain. PARTICIPANTS 11 461 men and 10 219 women aged 25 to 64 years. MAIN RESULTS For both men and women the obesity prevalence was highest in those with elementary education. In 1987 the obesity prevalence proportion associated with less than third level education (PA) was 24.5% (95% CI 6.0 to 42.8) and 47.9% (15.7 to 71.8) in men and women, respectively. The PAs in 1995/97 were 19.8% (0.2 to 40.2) and 55.1% (21.3 to 72.8). CONCLUSIONS In 1995/97 the burden of obesity associated with less than third level education was 20% in men and 55% in women aged 25 to 64 years. Between 1987 and 1997 the obesity prevalence proportion associated with less than third level education increased in women and decreased in men.
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Affiliation(s)
- J L Gutiérrez-Fisac
- Department of Preventive Medicine and Public Health, Universidad Autónoma de Madrid, Avda Arzobispo Marcillo s/n, 280-29 Madrid, Spain.
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100
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Ball K, Mishra G, Crawford D. Which aspects of socioeconomic status are related to obesity among men and women? Int J Obes (Lond) 2002; 26:559-65. [PMID: 12075584 DOI: 10.1038/sj.ijo.0801960] [Citation(s) in RCA: 104] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
OBJECTIVE This study aimed to investigate the relationships between body weight and fat distribution, and four empirically derived domains of socioeconomic status: employment, housing, migration status and family unit. DESIGN A population-based study was used. PARTICIPANTS A total of 8667 randomly-selected adults (4167 men; 4500 women) who participated in the 1995 Australian National Health and Nutrition Surveys provided data on a range of health factors including objective height, weight and body fat distribution, and a range of sociodemographic indicators. RESULTS Results demonstrated associations for women, after controlling for age, between the employment domain, and body mass index and waist-to-hip ratio. Low status employed women were 1.4 times as likely to be overweight as high status employed women. There were less consistent relationships observed among these factors for men. Relationships between family unit and indicators of body weight and body fat distribution were observed for both men and women, with those who were married, particularly men (OR = 1.6, 95% CI 1.4-2.0), at higher risk of overweight. The migration and housing socioeconomic status domains were not consistently associated with body mass index or waist-to-hip ratio. CONCLUSIONS These findings indicate that different components of socioeconomic status may be important in predicting obesity, and thus should be examined separately. Future research would benefit from investigating the underlying mechanisms governing the relationships between socioeconomic status domains further, particularly those related to employment and family unit and obesity.
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Affiliation(s)
- K Ball
- School of Health Sciences, Deakin University, Burwood, Victoria, Australia.
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