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Lipowicz A, Bugdol MN, Umławska W, Mitas AW. The long-lasting effect of early life family structure on social position, well-being, and biological condition in adulthood. Aging Male 2023; 26:2239896. [PMID: 37519090 DOI: 10.1080/13685538.2023.2239896] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/19/2023] [Revised: 07/17/2023] [Accepted: 07/18/2023] [Indexed: 08/01/2023] Open
Abstract
BACKGROUND The absence of even one parent has short- and long-term effects on the child's current and future health. The purpose of the study was to determine whether there is a long-term relationship between the type of family in which men were raised and an individual's adult social position, well-being in adulthood and their biological condition regardless of social status in adulthood. MATERIALS AND METHODS Data for 4528 males, aged 25-80 years, were selected from the archives of the Lower Silesian Medical Centre in Wrocław, Poland. A total of 329 men declared that they grew up in incomplete families. Height, weight, % fat, cardiovascular and respiratory systems, blood parameters, and health of men who grew up in complete or incomplete families were compared. RESULTS Growing up in an incomplete family reduced chances for better education, decreased life satisfaction in adulthood, and negatively affected the final height. After taking into account the education achieved, the effect persisted only for diastolic blood pressure, creatinine, and serum phosphorus levels. CONCLUSIONS Growing up in an incomplete family has a significant impact on male's socioeconomic position (SES), life satisfaction, and final height. A poorer quality of diet is proposed as an early life risk factor for adult health.
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Affiliation(s)
- Anna Lipowicz
- Department of Anthropology, Institute of Environmental Biology, Wrocław University of Environmental and Life Sciences, Wrocław, Poland
| | - Monika Natalia Bugdol
- Department of Informatics and Medical Equipment, Faculty of Biomedical Engineering, Silesian University of Technology, Gliwice, Poland
| | - Wioleta Umławska
- Department of Human Biology, University of Wrocław, Wrocław, Poland
| | - Andrzej Waldemar Mitas
- Department of Informatics and Medical Equipment, Faculty of Biomedical Engineering, Silesian University of Technology, Gliwice, Poland
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Child socioeconomic status, Childhood adversity and adult socioeconomic status in a nationally representative sample of young adults. SSM Popul Health 2022; 18:101094. [PMID: 35601218 PMCID: PMC9118918 DOI: 10.1016/j.ssmph.2022.101094] [Citation(s) in RCA: 10] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Revised: 03/25/2022] [Accepted: 04/05/2022] [Indexed: 11/24/2022] Open
Abstract
Introduction Methods Results Conclusions In a nationally representative sample of US adolescents lower childhood socioeconomic status is associated with childhood adversity. Additionally, childhood adversities were associated with lower adult socioeconomic status. In mediation analyses, childhood adversity partially mediated the relation between childhood socioeconomic status and adult socioeconomic status.
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Weissberger GH, Núñez RA, Tureson K, Gold A, Thames AD. Socioeconomic Mobility and Psychological and Cognitive Functioning in a Diverse Sample of Adults With and Without HIV. Psychosom Med 2021; 83:218-227. [PMID: 33793453 DOI: 10.1097/psy.0000000000000929] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
OBJECTIVE This cross-sectional study examined the effects of socioeconomic status (SES) mobility from childhood to adulthood on psychological and cognitive well-being in African American and non-Hispanic White HIV-positive (HIV+) and HIV-seronegative (HIV-) adults who are part of an ongoing study investigating psychosocial and neurobehavioral effects of HIV. METHODS Participants (N = 174, 24.1% female, 59.2% African American, 67.8% HIV+) were categorized into four groups (upward mobility, downward mobility, stable-not-poor, chronic-poverty) based on self-reported childhood and current community SES (which were correlated with objective measures of SES and proxies of childhood SES). SES groups were compared on self-report measures of psychological well-being, subjective executive functioning ratings, and performance across six cognitive domains. Primary analyses were stratified by HIV status. RESULTS For the HIV+ group, SES mobility was associated with psychological well-being (chronic burden of stress: F(7,101) = 3.17, mean squared error [MSE] = 49.42, p = .030, η2 = 0.14; depressive symptoms: F(7,101) = 4.46, MSE = 70.49, p = .006,η2 = 0.14), subjective ratings of executive dysfunction (F(7,101) = 6.11, MSE = 114.29, p = .001,η2 = 0.18), and objective performance in executive functioning (F(9,99) = 3.22, MSE = 249.52, p = .030, η2 = 0.15) and learning (F(9,99) = 3.01, MSE = 220.52, p = .034, η2 = 0.13). In the control group, SES mobility was associated with chronic stress burden (F(5,49) = 4.677, p = .025, η2 = 0.15); however, no other relationships between SES mobility and outcomes of interest were observed (all p values > .20). In general, downward mobility and chronic poverty were associated with worse ratings across psychological well-being measures and cognitive performance. CONCLUSIONS Findings within the HIV+ group are consistent with previous studies that report downward mobility to be associated with poor psychological outcomes. People living with HIV may be particularly vulnerable to the adverse effects of socioeconomic instability.
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Affiliation(s)
- Gali H Weissberger
- From the Department of Family Medicine (Weissberger), USC Keck School of Medicine, Alhambra, California; Interdisciplinary Department of Social Sciences (Weissberger), Bar Ilan University, Ramat Gan, Israel; Department of Psychology (Núñez, Tureson, Gold, Thames), USC Dornsife College of Letters, Arts, and Sciences; and Department of Psychiatry and Behavioral Sciences (Thames), USC Keck School of Medicine, Los Angeles, California
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Carrillo-Vega MF, Albavera-Hernández C, Ramírez-Aldana R, García-Peña C. Impact of social disadvantages in the presence of diabetes at old age. BMC Public Health 2019; 19:1013. [PMID: 31357983 PMCID: PMC6664578 DOI: 10.1186/s12889-019-7348-2] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2019] [Accepted: 07/19/2019] [Indexed: 11/12/2022] Open
Abstract
Background Social disadvantages that start during childhood and continue into the later stages in life may be linked to the presence of diabetes during adulthood. Objective. To analyze whether the presence of social disadvantages in childhood and in the present affects the presence of diabetes in older adults. Methods The present study was based on longitudinal data from the third and fourth Mexican Health and Aging Study (MHAS) waves (2012 and 2015). Data on diabetes diagnosis, past (e.g. “no shoes during childhood”) and present (e.g. self-perception of economic status) social disparities, and other covariables were analyzed. Results From 8,848 older adults, 21.5% (n = 1903) were classified as prevalent cases (PG), 5.2% (n = 459) as incident cases (IG) and 77.4% (n = 6,486) were free of disease (NDG). The predictor variable “no shoes during childhood” was statistically significant in the model incident versus no diabetes group. Hypertension and body mass index (BMI) were the most relevant covariates as they were statistically significant in the three groups (PG, IG and NDG). Conclusions Not having shoes during childhood, an indicator of social disadvantages, is associated with the incidence and prevalence of diabetes in older adults. This suggests that social disadvantages can be a determinant for the presence of chronic diseases in adulthood.
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Affiliation(s)
| | | | | | - Carmen García-Peña
- Head of the Research Division, National Institute of Geriatrics, Periférico Sur No. 2767, Col. San Jeronimo Lidice, Del. La Magdalena Contreras, D.F. 10200, México City, Mexico.
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Murayama H, Fujiwara T, Tani Y, Amemiya A, Matsuyama Y, Nagamine Y, Kondo K. Long-term Impact of Childhood Disadvantage on Late-Life Functional Decline Among Older Japanese: Results From the JAGES Prospective Cohort Study. J Gerontol A Biol Sci Med Sci 2018; 73:973-979. [PMID: 28957992 DOI: 10.1093/gerona/glx171] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2017] [Accepted: 09/09/2017] [Indexed: 11/14/2022] Open
Abstract
Background Increasing evidence suggests an impact of childhood disadvantage on late-life functional impairment in Western countries. However, the processes by which childhood disadvantage affects functional capacity are influenced by several factors unique to particular societies. We examined the impact of childhood disadvantage on functional decline among older Japanese, using a large-scale prospective cohort study. Methods Data came from surveys conducted in 2010 and 2013 as part of the Japan Gerontological Evaluation Study (JAGES), a nationwide cohort study targeting community-dwelling people aged 65 years and over. Childhood disadvantage included subjective childhood socioeconomic status (SES), body height, and educational level. The sample was stratified by age at baseline (65-69, 70-74, 75-79, and ≥ 80 years). Results A total of 11,601 respondents were analyzed. In the 65-69-year group, lower childhood SES was associated with functional decline but this association was mediated by adult SES. In contrast, childhood SES was independently associated with functional decline in the older cohort. In the 75-79-year group, lower childhood SES was associated with functional decline. However, in the ≥ 80-year group, people with higher childhood SES were more likely to experience functional decline. Shorter height was associated with functional decline in the 70-74-year group. Higher education was related to functional decline in all age groups except the ≥ 80-year group. Conclusions These findings suggest that childhood disadvantage affects functional decline but its effect varies by age cohort. The mechanisms underlying the association between childhood disadvantage and functional decline may be influenced by social and historical context.
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Affiliation(s)
| | - Takeo Fujiwara
- Department of Global Health Promotion, Tokyo Medical and Dental University (TMDU), Japan
| | - Yukako Tani
- Department of Global Health Promotion, Tokyo Medical and Dental University (TMDU), Japan.,Japan Society for the Promotion of Science, Tokyo
| | - Airi Amemiya
- Department of Social Medicine, National Research Institute for Child Health and Development, Tokyo, Japan
| | - Yusuke Matsuyama
- Department of Global Health Promotion, Tokyo Medical and Dental University (TMDU), Japan.,Japan Society for the Promotion of Science, Tokyo
| | - Yuiko Nagamine
- Center for Preventive Medical Sciences, Chiba University, Japan
| | - Katsunori Kondo
- Center for Preventive Medical Sciences, Chiba University, Japan.,Center for Gerontology and Social Science, National Center for Geriatrics and Gerontology, Aichi, Japan
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Abstract
Research examining gender differences in self-rated health (SRH) has typically not distinguished between age and cohort-related changes in the health of men and women over time. Using longitudinal data from the Panel Study of Income Dynamics, this study finds gender diffegrences in SRH may actually be an artifact of cohort. Prior to examining health across cohorts, women reported worse health than men. With the introduction of cohort to the models, no gender difference was found except in the earliest cohort (born 1924-1933). Historical context is therefore critical to understanding the health trajectories of women and men, which are not uniform across cohorts.
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Affiliation(s)
- Nicole Etherington
- a Department of Sociology , University of Western Ontario , London , Ontario , Canada
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Alquaiz AM, Kazi A, Qureshi R, Siddiqui AR, Jamal A, Shaik SA. Correlates of cardiovascular disease risk scores in women in Riyadh, Kingdom of Saudi Arabia. Women Health 2015; 55:103-17. [PMID: 25569108 DOI: 10.1080/03630242.2014.972020] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Abstract
Saudi Arabia has a high prevalence of obesity and physical inactivity. We measured cardiovascular (CVD) risk scores and determined the factors associated with them in women in Riyadh, Saudi Arabia. A cross-sectional study using a self-administered questionnaire was conducted on 291 women aged ≥ 30 years. Information was collected on socio-demographics and physical health status. Anthropometric and blood pressure measurements were taken. Physical activity was measured using Kaiser's Physical Activity Survey and Godin's Leisure Time Exercise questionnaire. CVD risk scores were calculated using the non-laboratory-based Framingham Risk (FRS) prediction model for primary care. FRS scores ranged from 0.50 to 21.9. A total of 2.7% (n = 8) of women had a high FRS score (>20), 5.5% (n = 16) had intermediate scores (11-20), and 91.8% (n = 267) of women had low scores (<10) CVD risk scores. Multiple linear regression results indicated that a one-unit change in physical activity (household/caregiver index), strenuous exercise, waist circumference, number of children, television watching, and knee pain were significantly associated with -0.20 (p < .01), -0.12 (p = .03), 0.19 (p = .001), 0.29 (p < .01), 0.13 (p = .04), and 0.11 (p = .05) unit change in CVD risk scores, respectively. Household activities and strenuous exercise had a protective role in females in relation to CVD risk. Programs recommending physical activity at all levels should be encouraged.
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Affiliation(s)
- AlJohara M Alquaiz
- a Princess Nora Bent Abdullah Research Chair for Women's Health , Deanship of Research Chairs, King Saud University , Riyadh , Saudi Arabia
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Sheikh MA, Abelsen B, Olsen JA. Role of respondents' education as a mediator and moderator in the association between childhood socio-economic status and later health and wellbeing. BMC Public Health 2014; 14:1172. [PMID: 25404212 PMCID: PMC4289264 DOI: 10.1186/1471-2458-14-1172] [Citation(s) in RCA: 25] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Accepted: 10/22/2014] [Indexed: 11/22/2022] Open
Abstract
Background Most research assessing the effect of childhood socioeconomic status (CSES) on health in adulthood has focused on cause-specific mortality. Low CSES is associated with mortality from coronary heart disease, lung cancer, and respiratory diseases in adulthood. But little evidence is available on the unique effect of different indicators of CSES on subjective measures of health and wellbeing in adulthood. Methods Cross-sectional data from the last wave of The Tromsø Study (n = 12,984) was used to assess the unique effect of three indicators of CSES (childhood financial conditions, mothers’ education and fathers’ education) on a range of subjective health measures: EQ-5D health dimensions, self-rated health, age-comparative self-rated health, as well as subjective wellbeing. Data was analyzed with the Paramed command in Stata. Log-linear regression was used for the subjective measures of health and wellbeing to estimate the natural direct effects (NDE’s), natural indirect effects (NIE’s), controlled direct effects (CDE’s) and marginal total effects (MTE’s) as risk ratios (RRs). Results Low childhood financial conditions were associated with lower health and wellbeing in adulthood, independently of respondents’ education. Among men, Low childhood financial conditions increased the risk (NDE) of being unhealthy on the composite EQ-5D by 22% (RR 1.22, 95% 1.14-1.31) and on subjective wellbeing by 24% (RR 1.24, 95% 1.18-1.30), while for women the risk increased by 16% (RR 1.16, 95% 1.10-1.23) and 26% (RR 1.26, 95% 1.19-1.33), respectively. Among men, the NDE of low mothers’ education on age-comparative self-rated health increased by 9% (RR 1.09, 95% 1.01-1.16), while the NIE increased the risk by 3% (RR 1.03, 95% 1.01-1.04). The NDE of low mothers’ education increased the risk on anxiety/depression among women by 38% (RR 1.38, 95% 1.13-1.69), whereas the NIE increased the risk by 5% (RR 1.05, 95% 1.02-1.08). Conclusions Childhood financial conditions have a unique direct effect on a wide range of health and wellbeing measures. These findings apply to both men and women. Generally, parental education has an indirect effect on later health, but mothers’ education may also have a long-term direct effect on later health.
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Fujiwara T, Kondo K, Shirai K, Suzuki K, Kawachi I. Associations of childhood socioeconomic status and adulthood height with functional limitations among Japanese older people: results from the JAGES 2010 Project. J Gerontol A Biol Sci Med Sci 2013; 69:852-9. [PMID: 24285745 DOI: 10.1093/gerona/glt189] [Citation(s) in RCA: 38] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
BACKGROUND We examined the associations between childhood socioeconomic status and adulthood height with functional limitations in old age. METHODS Data were obtained from the baseline survey of the Japan Gerontological Evaluation Study 2010, a population-based cohort of people aged ≥65 years enrolled from 27 municipalities across Japan (N = 15,499). People aged 65-69, 70-74, 75-79, and ≥80 years experienced the end of World War II when they were aged 0-4, 5-9, 10-14, and ≥15 years, respectively. Subjective socioeconomic status during childhood and current height were obtained by self-report through questionnaire in 2010. Higher-level functional capacity was assessed using a validated questionnaire scale. Poisson regression with robust variance estimator was employed to determine the association between childhood subjective socioeconomic status, height, and functional limitations. RESULTS Lower childhood subjective socioeconomic status was consistently associated with higher prevalence rate ratio of limitations in higher-level functional capacity, regardless of age cohort. Height was associated with functional limitation only among the group aged 70-74 years: taller (≥170cm for men and ≥160cm for women) people were 16% less likely to report functional limitation in comparison with shorter (<155 cm for men and <145 cm for women) individuals in the fully adjusted model (prevalence rate ratio: 0.84, 95% confidence interval: 0.74-0.96). CONCLUSIONS Low childhood subjective socioeconomic status had a robust association with functional limitation regardless of age cohort. In addition, those who lived through World War II before they reached puberty and attained shorter height were more likely to report functional limitations in old age.
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Affiliation(s)
- Takeo Fujiwara
- Department of Social Medicine, National Research Institute for Child Health and Development, Setagaya-ku, Tokyo, Japan.
| | - Katsunori Kondo
- Center for Well-being and Society, Nihon Fukushi University, Nagoya, Aichi, Japan
| | - Kokoro Shirai
- Department of Social Medicine, National Research Institute for Child Health and Development, Setagaya-ku, Tokyo, Japan
| | - Kayo Suzuki
- Center for Well-being and Society, Nihon Fukushi University, Nagoya, Aichi, Japan
| | - Ichiro Kawachi
- Department of Society, Human Development, and Health, Harvard School of Public Health, Boston, Massachusetts
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Martinovic M, Belojevic G, Evans GW, Asanin B, Lausevic D, Kovacevic ND, Samardzic M, Jaksic M, Pantovic S. Blood pressure among rural Montenegrin children in relation to poverty and gender. Eur J Public Health 2013; 24:385-9. [PMID: 24287032 DOI: 10.1093/eurpub/ckt181] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
BACKGROUND Health inequalities may begin during childhood. The aim of this study was to investigate the main effect of poverty and its interactive effect with gender on children's blood pressure. METHODS The study was performed in two elementary schools from a rural region near Podgorica, the capital of Montenegro. A questionnaire including questions on family monthly income, children's physical activity and the consumption of junk food was self-administered by parents of 434 children (223 boys and 211 girls) aged 6-13 years. Children's poverty level was assessed using the recommendations from the National Study on Poverty in Montenegro. Children's body weight and height were measured and body mass index-for-gender-and-age percentile was calculated. An oscillometric monitor was used for measurement of children's resting blood pressure in school. RESULTS A two-factorial analysis of variance with body mass index percentile, physical activity and junk food as covariates showed an interaction of gender and poverty on children's blood pressure, pointing to synergy between poverty and female gender, with statistical significance for raised diastolic pressure (F = 5.462; P = 0.021). Neither physical activity nor the consumption of junk food explained the interactive effect of poverty and gender on blood pressure. CONCLUSION We show that poverty is linked to elevated blood pressure for girls but not boys, and this effect is statistically significant for diastolic pressure. The results are discussed in the light of gender differences in stress and coping that are endemic to poverty.
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Affiliation(s)
- Milica Martinovic
- 1 Medical Faculty, Department for Pathophysiology and Laboratory Medicine, University of Montenegro, Podgorica, Montenegro
| | - Goran Belojevic
- 2 Faculty of Medicine, Institute of Hygiene and Medical Ecology, University of Belgrade, Belgrade, Serbia
| | - Gary W Evans
- 3 Department of Design and Environmental Analysis, Bronfenbrenner Center for Translational Research, Cornell University, Ithaca, NY, USA4 Department of Human Development, Bronfenbrenner Center for Translational Research, Cornell University, Ithaca, NY, USA
| | - Bogdan Asanin
- 5 Medical Faculty, Neurosurgery Clinic, University of Montenegro, Podgorica, Montenegro
| | - Dragan Lausevic
- 6 Department of Epidemiology, Institute of Public Health of Montenegro, Podgorica, Montenegro
| | | | - Mira Samardzic
- 8 Clinical Centre of Montenegro, Institute for Children's Diseases, Podgorica, Montenegro
| | - Marina Jaksic
- 9 Clinical Centre of Montenegro, Centre for Laboratory Diagnostics, Podgorica, Montenegro
| | - Snezana Pantovic
- 10 Medical Faculty, Department of Biochemistry, University of Montenegro, Podgorica, Montenegro
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Żądzińska E, Rosset I. Pre-natal and perinatal factors affecting body mass index in pre-pubertal Polish children. Ann Hum Biol 2013; 40:477-84. [DOI: 10.3109/03014460.2013.806589] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
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The effect of the season of birth and of selected maternal factors on linear enamel thickness in modern human deciduous incisors. Arch Oral Biol 2013; 58:951-63. [PMID: 23583018 DOI: 10.1016/j.archoralbio.2013.03.004] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2012] [Revised: 01/18/2013] [Accepted: 03/04/2013] [Indexed: 11/21/2022]
Abstract
OBJECTIVE Development of human tooth enamel is a part of a foetus's development; its correctness is the outcome of genetic and maternal factors shaping its prenatal environment. Many authors reported that individuals born in different seasons experience different early developmental conditions during pregnancy. In this study, we investigated the effects of season of birth and selected maternal factors on enamel thickness of deciduous incisors. DESIGN Dental sample comprises 60 deciduous incisors. The parents who handed over their children's teeth for research fill in questionnaires containing questions about the course of pregnancy. All teeth were sectioned in the labio-linqual plane using diamond blade (Buechler IsoMet 1000). The final specimens were observed by way of scanning electron microscopy at magnifications 80× and 320×. The thickness of total enamel (TE), prenatally (PE) and postnatally (PSE) formed enamel was measured. RESULTS Children born in summer and in spring (whose first and second foetal life fall on autumn and winter) have the thinnest enamel. Season of birth, number of children in family, diseases and spasmolytic medicines using by mother during pregnancy explained almost 13% of the variability of TE. Regression analysis proved a significant influence of the season of birth and selected maternal factors on the PE thickness - these factors explained over 17% of its variability. Neither of analysed variables had influenced PSE. CONCLUSIONS Our findings suggests that the thickness of enamel of deciduous incisors depends on the season of birth and some maternal factors. The differences were observed only in the prenatally formed enamel.
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Frequency of under- and overweight among children and adolescents during the economic transition in Poland. HOMO-JOURNAL OF COMPARATIVE HUMAN BIOLOGY 2012; 63:216-32. [PMID: 22608527 DOI: 10.1016/j.jchb.2012.03.001] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2011] [Accepted: 03/01/2012] [Indexed: 11/20/2022]
Abstract
The aim of this study is to examine the prevalence of underweight, overweight and obesity, using International Obesity Task Force (IOTF) criteria, in four cohorts of children and adolescents living in Poland in different economic eras: communist economy (1977/1978), crisis of the 1980s (1987/1988), political and economic transformation (1992/1994) and the free market economy (2002/2004). Analysis was conducted on a database including 10,934 records for children of the age 7-18 years. In Poland, in the last 26 years of economic and political transformations, the epidemic of obesity was not noticed but the growing incidence of children and adolescents with body mass deficit was observed (p<0.0001) (20.2% of girls in 2002/2004 vs. 11.0% in 1977/1978 and 12.1% of boys in 2002/2004 vs. 7.2% in 1977/1978). Lower parental education and a higher number of children in a family resulted in a higher prevalence of underweight (odds ratio [OR] fluctuated from 1.26 to 1.63). The social effects of the political transformation in Poland significantly affected families with low socio-economic status (SES), and especially more eco-sensitive boys. This result is opposite to the trends observed in Western countries and makes an important contribution to the current knowledge of the course of further changes in weight-to-height ratio at a global scale.
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Nandi A, Glymour MM, Kawachi I, VanderWeele TJ. Using marginal structural models to estimate the direct effect of adverse childhood social conditions on onset of heart disease, diabetes, and stroke. Epidemiology 2012; 23:223-32. [PMID: 22317806 PMCID: PMC3414366 DOI: 10.1097/ede.0b013e31824570bd] [Citation(s) in RCA: 91] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
BACKGROUND Early-life socioeconomic status (SES) is associated with adult chronic disease, but it is unclear whether this effect is mediated entirely via adult SES or whether there is a direct effect of adverse early-life SES on adult disease. Major challenges in evaluating these alternatives include imprecise measurement of early-life SES and bias in conventional regression methods to assess mediation. In particular, conventional regression approaches to direct effect estimation are biased when there is time-varying confounding of the association between adult SES and chronic disease by chronic disease risk factors. METHODS First-reported heart disease, diabetes, and stroke diagnoses were assessed in a national sample of 9760 Health and Retirement Study participants followed biennially from 1992 through 2006. Early-life and adult SES measures were derived using exploratory and confirmatory factor analysis. Early-life SES was measured by parental education, father's occupation, region of birth, and childhood rural residence. Adult SES was measured by respondent's education, occupation, labor force status, household income, and household wealth. Using marginal structural models, we estimated the direct effect of early-life SES on chronic disease onset that was not mediated by adult SES. Marginal structural models were estimated with stabilized inverse probability-weighted log-linear models to adjust for risk factors that may have confounded associations between adult SES and chronic disease. RESULTS During follow-up, 24%, 18%, and 9% of participants experienced first onset of heart disease, diabetes, and stroke, respectively. Comparing those in the most disadvantaged with the least disadvantaged quartile, early-life SES was associated with coronary heart disease (risk ratio = 1.30 [95% confidence interval = 1.12-1.51]) and diabetes (1.23 [1.02-1.48]) and marginally associated with stroke via pathways not mediated by adult SES. CONCLUSIONS Our results suggest that early-life socioeconomic experiences directly influence adult chronic disease outcomes.
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Affiliation(s)
- Arijit Nandi
- Institute for Health and Social Policy and Department of Epidemiology, Biostatistics, and Occupational Health, McGill University, Montreal, QC Canada.
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Żądzińska E, Rosset I, Mikulec A, Domański C, Pawłowski B. Impact of economic conditions on the secondary sex ratio in a post-communist economy. HOMO-JOURNAL OF COMPARATIVE HUMAN BIOLOGY 2011; 62:218-27. [DOI: 10.1016/j.jchb.2011.03.002] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/21/2010] [Accepted: 03/14/2011] [Indexed: 10/18/2022]
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