301
|
Wickrama KAS, O'Neal CW, Klopack ET. Couple-Level Stress Proliferation and Husbands' and Wives' Distress During the Life Course. JOURNAL OF MARRIAGE AND THE FAMILY 2020; 82:1041-1055. [PMID: 34393266 PMCID: PMC8360363 DOI: 10.1111/jomf.12644] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/29/2019] [Accepted: 11/02/2019] [Indexed: 06/13/2023]
Abstract
OBJECTIVE The present study investigated the factorial structure of the dyadic stress proliferation process in couples in enduring marriages leading to their psychological distress in later years. BACKGROUND Stress proliferation during short and long periods of time has been shown to drive complex stress-distress processes during the life course. This research has largely been limited to individual-level stress proliferation with less research demonstrating stress proliferation in the context of enduring relationships. METHODS Using data from 224 dual-earner couples in long-term marriages, the present study examined the aggregation of individual stress (as defined by role-related stress experiences including provider, work, spousal, and parental roles) into couple-level stress constructs. These couple-level stress constructs were examined as predictors of husbands' and wives' psychological distress over 27 years (1991-2017) independent of individual-level stress. RESULTS Couple-level socioeconomic and relationship stress was highly stable over time, suggesting that stress within a domain proliferates across the life course. Individual-level psychological distress was significantly associated with couple-level stress constructs at midlife and in later life after controlling for previous distress. CONCLUSION Evidence suggests that husbands' and wives' psychological distress is significantly affected by couple-level stress processes. Findings have implications for intervention and prevention programs focusing on the well-being of married couples in later life.
Collapse
|
302
|
Wang B, Dong X. Life Course Violence: Child Maltreatment, IPV, and Elder Abuse Phenotypes in a US Chinese Population. J Am Geriatr Soc 2020; 67:S486-S492. [PMID: 31403201 DOI: 10.1111/jgs.16096] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 06/25/2019] [Accepted: 07/08/2019] [Indexed: 11/27/2022]
Abstract
OBJECTIVES To examine the associations between violence experiences including phenotypes (psychological, physical/sexual abuse, financial exploitation, caregiver neglect) of child maltreatment (CM), intimate partner violence (IPV), and elder abuse (EA). DESIGN Cross-sectional data collected during 2011-2013. SETTING US Chinese community in Chicago, Illinois. PARTICIPANTS A total of 3157 community-dwelling older adults (aged ≥60 y). MEASUREMENTS Cases of CM, IPV, and EA. RESULTS Prevalence of violence was 11.4% for CM (physical/sexual = 10.2%; psychological = 2.4%), 6.5% for IPV (psychological = 5.3%; physical/sexual = 2.8%), and 15.2% for EA (caregiver neglect = 11.2%; psychological = 9.8%; financial exploitation = 9.3%; physical/sexual = 1.2%). After adjusting for potential confounding variables, CM psychological was associated with increased risks for IPV psychological (odds ratio [OR] = 7.60; 95% confidence interval [CI] = 4.29-13.45), IPV physical/sexual (OR = 4.06; CI = 1.71-9.63), EA psychological (OR = 3.79; 95% CI = 2.20-6.51), and EA financial exploitation (OR = 2.07; 95% CI = 1.12-3.81). CM physical/sexual was associated with increased risks for IPV physical/sexual (OR = 1.86; 95% CI = 1.02-3.38), EA psychological (OR = 1.70; 95% CI = 1.20-2.42), and EA financial exploitation (OR = 2.38; 95% CI = 1.72-3.30). IPV psychological and physical/sexual were associated with 5 to 8 times increased risks for EA psychological, 6 to 9 times increased risks for EA physical/sexual, and 3 times increased risks for EA financial exploitation. CONCLUSION Healthcare professionals working with older adults should be informed that a history of violence might further predispose a person to different types of EA. The cumulative impact of violence should also be considered when providing services or care to violence victims. J Am Geriatr Soc 67:S486-S492, 2019.
Collapse
|
303
|
Zhou Y, Zhang T, Lee D, Yang L, Li S. Body mass index across adult life and cognitive function in the American elderly. Aging (Albany NY) 2020; 12:9344-9353. [PMID: 32413871 PMCID: PMC7288936 DOI: 10.18632/aging.103209] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2020] [Accepted: 04/17/2020] [Indexed: 12/28/2022]
Abstract
This study aimed to examine the associations of body mass index (BMI) across adult life with cognitive function in 2,637 participants aged 60 years or over from NHANES 2011-2014. The primary outcome was a composite score based on test scores on word list learning, animal naming, and digit symbol substitution. Exposures of interest included BMI at age 25, BMI 10 years before the survey, BMI at the survey (current BMI), and BMI burden calculated from age 25 to age at survey. BMI at age 25 was inversely associated with the composite score (β=-0.0271±0.0130 per kg/m2, P=0.038) and positively with low cognitive performance (odd ratio=1.04, 95% confidence interval: 1.01-1.07, P=0.010), defined as below 20 percentile of the composite score. Similar results were observed for BMI 10 years before the survey and BMI burden. Current BMI was positively associated with the composite score (β=0.0369±0.0113, P=0.001) and inversely associated with low cognitive performance (odd ratio=0.96, 95% confidence interval: 0.94-0.99, P=0.004). In conclusion, high BMI in early adult life is associated with low cognitive function in late life, which underscores the importance of a healthy body weight across the life course. The association between BMI and cognitive function at late life requires further investigation.
Collapse
|
304
|
Walsemann KM, Ailshire JA. Early Educational Experiences and Trajectories of Cognitive Functioning Among US Adults in Midlife and Later. Am J Epidemiol 2020; 189:403-411. [PMID: 31907547 DOI: 10.1093/aje/kwz276] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2019] [Revised: 12/11/2019] [Accepted: 12/12/2019] [Indexed: 01/29/2023] Open
Abstract
Educational attainment is often considered the most important protective factor against cognitive impairment and dementia, yet significant variation in early educational experiences exists among midlife and older US adults. We used prospective data from the Health and Retirement Study (HRS) along with information on respondents' early educational experiences collected in the 2015 and 2017 HRS Life History Mail Survey to examine whether school context, educational content, and academic ability were associated with trajectories of cognitive functioning and whether educational attainment explains this relationship. We restricted our sample to age-eligible HRS Life History Mail Survey respondents who provided data on cognitive functioning at least once during 1998-2014 and attended primary school or higher (n = 9,565 respondents providing 62,037 person-period observations). Estimates from linear mixed models revealed that school context, educational content, and academic ability were significantly associated with level of cognitive functioning but not rate of cognitive decline. Educational attainment explained 9%-55% of the association between these early educational experiences and level of cognitive functioning; however, all relationships remained statistically significant. Our results suggest that educational experiences that span childhood and adolescence are independently related to level of cognitive functioning decades later.
Collapse
|
305
|
Salganik MJ, Lundberg I, Kindel AT, Ahearn CE, Al-Ghoneim K, Almaatouq A, Altschul DM, Brand JE, Carnegie NB, Compton RJ, Datta D, Davidson T, Filippova A, Gilroy C, Goode BJ, Jahani E, Kashyap R, Kirchner A, McKay S, Morgan AC, Pentland A, Polimis K, Raes L, Rigobon DE, Roberts CV, Stanescu DM, Suhara Y, Usmani A, Wang EH, Adem M, Alhajri A, AlShebli B, Amin R, Amos RB, Argyle LP, Baer-Bositis L, Büchi M, Chung BR, Eggert W, Faletto G, Fan Z, Freese J, Gadgil T, Gagné J, Gao Y, Halpern-Manners A, Hashim SP, Hausen S, He G, Higuera K, Hogan B, Horwitz IM, Hummel LM, Jain N, Jin K, Jurgens D, Kaminski P, Karapetyan A, Kim EH, Leizman B, Liu N, Möser M, Mack AE, Mahajan M, Mandell N, Marahrens H, Mercado-Garcia D, Mocz V, Mueller-Gastell K, Musse A, Niu Q, Nowak W, Omidvar H, Or A, Ouyang K, Pinto KM, Porter E, Porter KE, Qian C, Rauf T, Sargsyan A, Schaffner T, Schnabel L, Schonfeld B, Sender B, Tang JD, Tsurkov E, van Loon A, Varol O, Wang X, Wang Z, Wang J, Wang F, Weissman S, Whitaker K, Wolters MK, Woon WL, Wu J, Wu C, Yang K, Yin J, Zhao B, Zhu C, Brooks-Gunn J, Engelhardt BE, Hardt M, Knox D, Levy K, Narayanan A, Stewart BM, Watts DJ, McLanahan S. Measuring the predictability of life outcomes with a scientific mass collaboration. Proc Natl Acad Sci U S A 2020; 117:8398-8403. [PMID: 32229555 PMCID: PMC7165437 DOI: 10.1073/pnas.1915006117] [Citation(s) in RCA: 58] [Impact Index Per Article: 14.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
How predictable are life trajectories? We investigated this question with a scientific mass collaboration using the common task method; 160 teams built predictive models for six life outcomes using data from the Fragile Families and Child Wellbeing Study, a high-quality birth cohort study. Despite using a rich dataset and applying machine-learning methods optimized for prediction, the best predictions were not very accurate and were only slightly better than those from a simple benchmark model. Within each outcome, prediction error was strongly associated with the family being predicted and weakly associated with the technique used to generate the prediction. Overall, these results suggest practical limits to the predictability of life outcomes in some settings and illustrate the value of mass collaborations in the social sciences.
Collapse
|
306
|
Blodgett JM, Cooper R, Davis DHJ, Kuh D, Hardy R. Associations Between Factors Across Life and One-Legged Balance Performance in Mid and Later Life: Evidence From a British Birth Cohort Study. Front Sports Act Living 2020; 2020:00028. [PMID: 32395714 PMCID: PMC7212024 DOI: 10.3389/fspor.2020.00028] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022] Open
Abstract
Introduction: Despite its associations with falls, disability, and mortality, balance is an under-recognized and frequently overlooked aspect of aging. Studies investigating associations between factors across life and balance are limited. Understanding the factors related to balance performance could help identify protective factors and appropriate interventions across the life course. This study aimed to: (i) identify socioeconomic, anthropometric, behavioral, health, and cognitive factors that are associated with one-legged balance performance; and (ii) explore how these associations change with age. Methods: Data came from 3,111 members of the MRC National Survey of Health and Development, a British birth cohort study. Multilevel models examined how one-legged standing balance times (assessed at ages 53, 60–64, and 69) were associated with 15 factors across life: sex, maternal education (4 years), paternal occupation (4 years), own education (26 years), own occupation (53 years), and contemporaneous measures (53, 60–64, 69 years) of height, BMI, physical activity, smoking, diabetes, respiratory symptoms, cardiovascular events, knee pain, depression and verbal memory. Age and sex interactions with each variable were assessed. Results: Men had 18.8% (95%CI: 13.6, 23.9) longer balance times than women at age 53, although this difference decreased with age (11.8% at age 60–64 and 7.6% at age 69). Disadvantaged socioeconomic position in childhood and adulthood, low educational attainment, less healthy behaviors, poor health status, lower cognition, higher body mass index (BMI), and shorter height were associated with poorer balance at all three ages. For example, at age 53, those from the lowest paternal occupational classes had 29.6% (22.2, 38.8) worse balance than those from the highest classes. Associations of balance with socioeconomic indicators, cognition and physical activity became smaller with age, while associations with knee pain and depression became larger. There were no sex differences in these associations. In a combined model, the majority of factors remained associated with balance. Discussion: This study identified numerous risk factors across life that are associated with one-legged balance performance and highlighted diverse patterns of association with age, suggesting that there are opportunities to intervene in early, mid and later life. A multifactorial approach to intervention, at both societal and individual levels, may have more benefit than focusing on a single risk factor.
Collapse
|
307
|
Wojciechowski TW. The Impact of PTSD-Linked Strain Sensitivity on Violent Offending: Differences in Effects During Adolescence Versus Early Adulthood. VIOLENCE AND VICTIMS 2020; 35:176-194. [PMID: 32273376 DOI: 10.1891/vv-d-18-00094] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
OBJECTIVES Investigate the relevance of post-traumatic stress disorder (PTSD)-linked strain sensitivity associated with exposure to violence for predicting violence outcomes among juvenile offenders during adolescence and early adulthood. METHODS This study uses the Pathways to Desistance data and to test relevant relationships. Two series of negative binomial regression models were estimated to test hypotheses, one corresponding to each period of the life course. RESULTS Results indicated that witnessed violence interacted with PTSD status in adolescence, indicating that individuals afflicted with PTSD demonstrated heightened sensitivity to this strain, manifested in increased violent offending. CONCLUSIONS Results indicate that witnessed violence may act as a trigger during adolescence, resulting in juvenile offenders with PTSD responding with violence. This may have treatment implications for individuals suffering from PTSD.
Collapse
|
308
|
Brady SS, Berry A, Camenga DR, Fitzgerald CM, Gahagan S, Hardacker CT, Harlow BL, Hebert-Beirne J, LaCoursiere DY, Lewis JB, Low LK, Lowder JL, Markland AD, McGwin G, Newman DK, Palmer MH, Shoham DA, Smith AL, Stapleton A, Williams BR, Sutcliffe S. Applying concepts of life course theory and life course epidemiology to the study of bladder health and lower urinary tract symptoms among girls and women. Neurourol Urodyn 2020; 39:1185-1202. [PMID: 32119156 PMCID: PMC7659467 DOI: 10.1002/nau.24325] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2019] [Accepted: 01/23/2020] [Indexed: 01/18/2023]
Abstract
AIMS Although lower urinary tract symptoms (LUTS) may occur at different periods during the life course of women, a little research on LUTS has adopted a life course perspective. The purpose of this conceptual paper is to demonstrate how life course theory and life course epidemiology can be applied to study bladder health and LUTS trajectories. We highlight conceptual work from the Prevention of Lower Urinary Tract Symptoms Research Consortium to enhance the understanding of life course concepts. METHODS Consortium members worked in transdisciplinary teams to generate examples of how life course concepts may be applied to research on bladder health and LUTS in eight prioritized areas: (a) biopsychosocial ecology of stress and brain health; (b) toileting environment, access, habits, and techniques; (c) pregnancy and childbirth; (d) physical health and medical conditions; (e) musculoskeletal health; (f) lifestyle behaviors; (g) infections and microbiome; and (h) hormonal status across the life span. RESULTS Life course concepts guided consortium members' conceptualization of how potential risk and protective factors may influence women's health. For example, intrapartum interventions across multiple pregnancies may influence trajectories of bladder health and LUTS, illustrating the principle of life span development. Consortium members also identified and summarized methodologic and practical considerations in designing life course research. CONCLUSIONS This paper may assist researchers from a variety of disciplines to design and implement research identifying key risk and protective factors for LUTS and bladder health across the life course of women. Results from life course research may inform health promotion programs, policies, and practices.
Collapse
|
309
|
Zeki Al Hazzouri A, Vittinghoff E, Zhang Y, Pletcher MJ, Moran AE, Bibbins-Domingo K, Golden SH, Yaffe K. Use of a pooled cohort to impute cardiovascular disease risk factors across the adult life course. Int J Epidemiol 2020; 48:1004-1013. [PMID: 30535320 DOI: 10.1093/ije/dyy264] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/10/2018] [Indexed: 12/18/2022] Open
Abstract
BACKGROUND In designing prevention strategies, it may be useful to understand how early and midlife cardiovascular disease risk factor (CVDRF) exposures affect outcomes that primarily occur in mid to late life. Few single US cohorts have followed participants from early adulthood to late life. METHODS We pooled four prospective cohorts that represent segments of the adult life course, and studied 15 001 White and Black adults aged 18 to 95 years at enrollment. We imputed early and midlife exposure to body mass index (BMI), glucose, lipids and blood pressure (BP). CVDRF trajectories were estimated using linear mixed models. Using the best linear unbiased predictions, we obtained person-specific estimates of CVDRF trajectories beginning at age 20 until each participant's end of follow-up. We then calculated for each CVDRF, summary measures of early and midlife exposure as time-weighted averages (TWAs). RESULTS In the pooled cohort, 33.7% were Black and 54.8% were female. CVDRF summary measures worsened in midlife compared with early life and varied by sex and race. In particular, systolic and diastolic BP were consistently higher over the adult life course among men, and BMI was higher among Blacks, particularly Black women. Simulation studies suggested acceptable imputation accuracy, especially for the younger cohorts. Correlations of true and imputed CVDRF summary measures ranged from 0.53 to 0.99, and agreement ranged from 67% to 99%. CONCLUSIONS These results suggest that imputed CVDRFs may be accurate enough to be useful in assessing the effects of early and midlife exposures on later life outcomes.
Collapse
|
310
|
Ochi M, Isumi A, Kato T, Doi S, Fujiwara T. Adachi Child Health Impact of Living Difficulty (A-CHILD) Study: Research Protocol and Profiles of Participants. J Epidemiol 2020; 31:77-89. [PMID: 32201401 PMCID: PMC7738641 DOI: 10.2188/jea.je20190177] [Citation(s) in RCA: 29] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Background The Adachi Child Health Impact of Living Difficulty (A-CHILD) study has been conducted since 2015 to clarify the associations between socioeconomic factors and child health, as well as to accumulate data for political evaluation of the child-poverty agenda. This paper describes the purpose and research design of the A-CHILD study and the baseline profiles of participants, together with the future framework for implementing this cohort study. Methods We have conducted two types of continuous survey: a complete-sample survey started in 2015 as a first wave study to target first-grade children in all public elementary schools in Adachi City, Tokyo, and a biennial fixed grade observation survey started in 2016 in selected elementary and junior high schools. Questionnaires were answered by caregivers of all targeted children and also by the children themselves for those in the fourth grade and higher. The data of A-CHILD also combined information obtained from school health checkups of all school-grade children, as well as the results from blood test and measurement of blood pressure of eight-grade children since 2016. Results The valid responses in the first wave were 4,291 (80.1%). The number of households in “living difficulties”, such as low household income or material deprivation, stood at 1,047 (24.5%). Conclusions The A-CHILD study will contribute to the clarification of the impact of poverty on children’s health disparities and paves the way to managing this issue in the community.
Collapse
|
311
|
Traoré M, Vuillermoz C, Chauvin P, Deguen S. Influence of Individual and Contextual Perceptions and of Multiple Neighborhoods on Depression. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E1958. [PMID: 32192057 PMCID: PMC7143570 DOI: 10.3390/ijerph17061958] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 01/15/2020] [Revised: 03/02/2020] [Accepted: 03/09/2020] [Indexed: 11/16/2022]
Abstract
The risk of depression is related to multiple various determinants. The consideration of multiple neighborhoods daily frequented by individuals has led to increased interest in analyzing socio-territorial inequalities in health. In this context, the main objective of this study was (i) to describe and analyze the spatial distribution of depression and (ii) to investigate the role of the perception of the different frequented spaces in the risk of depression in the overall population and in the population stratified by gender. Data were extracted from the 2010 SIRS (a French acronym for "health, inequalities and social ruptures") cohort survey. In addition to the classic individual characteristics, the participants reported their residential neighborhoods, their workplace neighborhoods and a third one: a daily frequented neighborhood. A new approach was developed to simultaneously consider the three reported neighborhoods to better quantify the level of neighborhood socioeconomic deprivation. Multiple simple and cross-classified multilevel logistic regression models were used to analyze the data. Depression was reported more frequently in low-income (OR = 1.89; CI = [1.07-3.35]) or middle-income (OR = 1.91; CI = [1.09-3.36]) neighborhoods and those with cumulative poverty (OR = 1.64; CI = [1.10-2.45]). In conclusion, a cumulative exposure score, such as the one presented here, may be an appropriate innovative approach to analyzing their effects in the investigation of socio-territorial inequalities in health.
Collapse
|
312
|
Graham Holmes L, Zampella CJ, Clements C, McCleery JP, Maddox BB, Parish-Morris J, Udhnani MD, Schultz RT, Miller JS. A Lifespan Approach to Patient-Reported Outcomes and Quality of Life for People on the Autism Spectrum. Autism Res 2020; 13:970-987. [PMID: 32154664 DOI: 10.1002/aur.2275] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/13/2019] [Revised: 01/11/2020] [Accepted: 01/23/2020] [Indexed: 12/16/2022]
Abstract
Autistic self-advocates, family members, and community organizations have called for greater emphasis on enhancing quality of life (QoL) for people with autism. Doing this is critical to understand how QoL unfolds across the life course and to clarify whether gender affects QoL, health, and functioning for people with autism. The purpose of this study was to curate and test a lifespan QoL measurement tool using freely available and well-constructed National Institutes of Health Parent-Reported Outcomes Measurement Information System (PROMIS). To develop the PROMIS Autism Battery-Lifespan (PAB-L), we identified PROMIS scales relevant for autism, reviewed each item, consulted with a panel of autism experts, and elicited feedback from autistic people and family members. This battery provides a comprehensive portrait of QoL for children ages 5-13 (through parent proxy), teens 14-17 (parent proxy and self-report), and adults 18-65 (self-report) with autism compared to the general population. Participants and parent informants (N = 912) recruited through a children's hospital and nationwide U.S. autism research registry completed the PAB-L online. Results indicate that compared to general population norms, people with autism of all ages (or their proxies) reported less desirable outcomes and lower QoL across all domains. Women and girls experienced greater challenges in some areas compared to men and boys with autism. The PAB-L appears to be a feasible and acceptable method for assessing patient-reported outcomes and QoL for autistic people across the life course. Autism Res 2020, 13: 970-987. © 2020 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: We developed a survey to measure the quality of life of children, teens, and adults with autism using free National Institutes of Health PROMIS questionnaires. People with autism and family members rated the PROMIS Autism Battery-Lifespan as useful and important. Some reported a good quality of life, while many reported that their lives were not going as well as they wanted. Women and girls reported more challenges in some areas of life than men and boys.
Collapse
|
313
|
Forman MR. Breast Cancer and Nutrition: A Paradigm for Prevention in 3D Across the Life Course. Front Oncol 2020; 10:129. [PMID: 32133286 PMCID: PMC7040200 DOI: 10.3389/fonc.2020.00129] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/31/2019] [Accepted: 01/24/2020] [Indexed: 11/13/2022] Open
Abstract
Breast cancer, the most common cancer in women worldwide, has recognized reproductive and anthropometric risk factors including age at menarche and adult height. Yet the age when a woman attains her adult height or experiences menarche for example is simply the timing of the major life event at the end of a long trail of exposures that began in utero. The objective of this article is to investigate through a review of the literature the role of nutrition in breast cancer prevention through three dimensions (D). Each D offers a different lens. The First D identifies windows/ages of exposures or conditions that convey vulnerability or protection from breast cancer. The Second D addresses the intensity and duration of the exposure; and the (Third D) examines the pace, i.e., how rapid or slow the young woman experiences her growth and development. Birthweight illustrative of the First D reveals a strong signal across the life course on BC risk, but the risk group varies from low to high birthweight. Stressful life events like being a pubertal aged girl living in a household with an unemployed father during the Great Depression or high levels of environmental contaminants exposure are representative of the Second D. Height velocity at specific ages and weight loss in postmenopausal years are illustrative of anthropometric trajectories that reveal an adaptive biosystem that provides a contextual state to interact with the other two Ds. This article presents a new paradigm of nutrition and breast cancer prevention through the lens of three very different dimensions. It is the premise of this article that all three dimensions are essential tasks to tease apart the life course and identify windows for preventive strategies.
Collapse
|
314
|
Sun AR, Houle JN. Trajectories of Unsecured Debt across the Life Course and Mental Health at Midlife. SOCIETY AND MENTAL HEALTH 2020; 10:61-79. [PMID: 32742740 PMCID: PMC7394470 DOI: 10.1177/2156869318816742] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/23/2023]
Abstract
In this paper, we contribute to a growing literature on debt and mental health and ask whether patterns of unsecured debt accumulation and repayment over two decades are associated with depressive symptoms at age 50. Using data from the National Longitudinal Study of Youth 1979 Cohort and group trajectory models, we have three key findings. First, we find substantial heterogeneity in debt trajectories across the life course. Second, respondents who report consistently high debt levels across the life course or who cycle in and out of high debt report significantly more depressive symptoms than respondents who hold consistently low levels of debt. These findings hold for both absolute and relative (debt-to-income) debt. Third, we find that the association between debt and depressive symptoms is strongest among respondents with less than a college degree, but we find less evidence for heterogeneity by race in this cohort.
Collapse
|
315
|
Wickrama KAS, Lee TK, O’Neal CW. Marital strain trajectories over a quarter century and spouses' loneliness: Couple-level and individual pathways. JOURNAL OF SOCIAL AND PERSONAL RELATIONSHIPS 2020; 37:821-842. [PMID: 34504385 PMCID: PMC8425174 DOI: 10.1177/0265407519879512] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/10/2023]
Abstract
Although research suggests that stressful marital experiences may lead to feelings of loneliness in later life, little is known about the influence of marital strain over an extended period of time on loneliness in later years. Thus, in the present study, drawing from family systems and cognitive theories along with common fate and actor-partner interdependence modeling approaches, we hypothesized a hybrid model comprised of two multilevel pathways explaining the persistent influence of marital strain on loneliness, including: (a) a couple-level pathway and (b) an individual pathway involving within-spouse and between-spouse effects. Specifically, we investigated the influences of individual- and couple-level trajectories of marital strain over a period of 25 years (from 1991 to 2015) on loneliness outcomes in later years with a sample of 257 couples in enduring, long-term (over 40 years) marriages. The results mostly supported both hypothesized pathways. Consistent with the pathway involving a couple-level process, couple-level trajectories of marital strain predicted couples' later-life loneliness as reflected by both spouses' reports of loneliness (shared perceptions). In addition, at the individual level, each spouses' unexplained variances (unique perception) in marital strain trajectories predicted his/her own later-life loneliness outcomes (within-spouse effect or actor effect). Findings are discussed as they relate to intervention and prevention programs focusing on the well-being of married couples in later life.
Collapse
|
316
|
Ihle A, Oris M, Sauter J, Spini D, Rimmele U, Maurer J, Kliegel M. The relation of low cognitive abilities to low well-being in old age is attenuated in individuals with greater cognitive reserve and greater social capital accumulated over the life course. Aging Ment Health 2020; 24:387-394. [PMID: 30588833 DOI: 10.1080/13607863.2018.1531370] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Abstract
Objectives: The present study sets out to investigate the relation of cognitive abilities to well-being and its interplay with key life course proxies of cognitive reserve and social capital in a large sample of older adults.Method: Three thousand eighty older adults served as sample for the present study. Physical well-being (EuroQoL-5D questionnaire) and psychological well-being (Satisfaction with Life Scale) as well as cognitive performance in terms of verbal abilities (Mill Hill vocabulary scale), processing speed (Trail Making Test part A), and cognitive flexibility (Trail Making Test part B) were assessed. Participants reported information on education, occupation, cognitively stimulating leisure activities, the different languages regularly spoken as well as family and close friends.Results: Moderation analyses showed that the relation of cognitive performance to physical and psychological well-being was significantly attenuated in individuals with a higher cognitive level of the first job after education, a larger number of midlife and current cognitively stimulating leisure activities, a larger number of languages regularly spoken, a larger number of significant family members and friends, and more frequent contact with and more confidence in significant family members.Conclusion: Present data suggest that the relation of low cognitive abilities to low well-being in old age is attenuated in individuals with greater cognitive reserve and greater social capital accumulated over the life course.
Collapse
|
317
|
Vinke PC, Navis G, Kromhout D, Corpeleijn E. Age- and Sex-Specific Analyses of Diet Quality and 4-Year Weight Change in Nonobese Adults Show Stronger Associations in Young Adulthood. J Nutr 2020; 150:560-567. [PMID: 31687774 DOI: 10.1093/jn/nxz262] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2019] [Revised: 08/08/2019] [Accepted: 09/27/2019] [Indexed: 01/16/2023] Open
Abstract
BACKGROUND Although the general importance of diet quality in the prevention of unintentional weight gain is known, it is unknown whether its influence is age or sex dependent. OBJECTIVE The aim of this study was to investigate whether the strength of the association between diet quality and 4-y weight change was modified by age and sex. METHODS From the Dutch population-based Lifelines Cohort, 85,618 nonobese adult participants (age 18-93 y), recruited between 2006 and 2013, were included in the study. At baseline, diet was assessed with a 110-item food-frequency questionnaire. The Lifelines Diet Score, based on international evidence for diet-disease relations at the food group level, was calculated to assess diet quality. For analyses, the score was divided in quintiles (Qs). Body weight was objectively measured at baseline and after a median follow-up of 44 mo (25th-75th percentile: 35-51 mo). In between, body weight was self-reported twice. Linear mixed models were used to investigate the association between diet quality and weight change by sex and in 6 age categories (18-29, 30-39, 40-49, 50-59, 60-69, and ≥70 y). RESULTS Mean 4-y weight change decreased over age categories. Confounder-adjusted linear mixed models showed that the association between diet quality and weight change was modified by sex (P-interaction = 0.001). In women, the association was also modified by age (P-interaction = 0.001). Poor diet quality was most strongly associated with weight gain in the youngest men [Q1 compared with Q5: +0.33 kg/y (95% CI: 0.10, 0.56)] and women [+0.22 kg/y (95% CI: 0.07, 0.37)]. In contrast, in women aged ≥70 y, poor diet quality was associated with greater weight loss [-0.44 kg/y (95% CI: -0.84, -0.05)]. CONCLUSIONS Poor diet quality was related to higher weight gain, especially in young adults. Oppositely, among women aged ≥70 y, poor diet quality was related to higher weight loss. Therefore, a healthful diet is a promising target for undesirable weight changes in both directions.
Collapse
|
318
|
Making a Case for "Education for Health Literacy": An International Perspective. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17041436. [PMID: 32102271 PMCID: PMC7068467 DOI: 10.3390/ijerph17041436] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 01/18/2020] [Revised: 02/12/2020] [Accepted: 02/18/2020] [Indexed: 11/17/2022]
Abstract
In many countries, health literacy research, practice, and policy have been moving away from a focus only on medical care and health-care settings to a much broader conceptualization. In this broader perspective, health literacy can be obtained and used across many other settings (e.g., school, home, workplaces, government) towards achieving health and wellness goals across the life-course for individuals, families, and communities. The education sector is a critical domain towards these achievements and education for health literacy is a fundamental process and outcome. This can help towards important public health goals, including critical health literacy, as oriented not only towards individual actions, but also towards supporting effective social and political action. This Perspective Article describes the importance and utility of the education for health literacy perspective, which, follows a view that health literacy is a key outcome of health education from which improved population health, health promotion and disease prevention could be achieved across diverse contexts. We first describe different educational paradigms to address health literacy and clarify the education for health literacy perspective as a supportive, instructional and capacity-building global resource across the life-course. Then, using specific examples from Canada, America, and Germany, we provide a snapshot of the diverse ways in which the education for health literacy perspective can be found in national policies. These include broad national goals and standards (Germany and Canada) and major health care reform (America). We next consider the tensions and gaps that can arise in the translation and implementation of these policies relative to the ideal education for health literacy perspective, especially related to equity. These include the need for funding, goals of the educational system, and limited evaluation of policy in practice. Finally, we highlight strategic opportunities to achieve education for health literacy and equity especially offering examples from innovative practice in Canada across the lifespan.
Collapse
|
319
|
Breast Cancer in a Caribbean Population in Transition: Design and Implementation of the Atabey Population-Based Case-Control Study of Women in the San Juan Metropolitan Area in Puerto Rico. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17041333. [PMID: 32092890 PMCID: PMC7068544 DOI: 10.3390/ijerph17041333] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/04/2019] [Revised: 02/11/2020] [Accepted: 02/12/2020] [Indexed: 12/29/2022]
Abstract
Global breast cancer incidence varies considerably, particularly in comparisons of low- and high-income countries; rates may vary even within regions. Breast cancer rates for Caribbean countries are generally lower than for North America and Europe. Rates in Puerto Rico are in the middle of the range between the highest and the lowest Caribbean countries. Populations in transition, with greater variability in risk factor exposures, provide an important opportunity to better understand breast cancer etiology and as potential sources of variation in rates. Understanding of exposures across the life span can potentially contribute to understanding regional differences in rates. We describe here the design and implementation of a population-based, case-control study in the San Juan Metropolitan Area (SJMA) of Puerto Rico, the Atabey Epidemiology of Breast Cancer Study. We describe steps taken to ensure that the study was culturally appropriate, leveraging the Atabey researchers’ understanding of the culture, local health system, and other required resources to effectively recruit participants. A standardized, in-person interview was developed, with attention to life course events customized to the study population. In order to understand variation in global breast cancer rates, studies customized to the populations outside of North America and Europe are required.
Collapse
|
320
|
Lunyera J, Stanifer JW, Davenport CA, Mohottige D, Bhavsar NA, Scialla JJ, Pendergast J, Boulware LE, Diamantidis CJ. Life Course Socioeconomic Status, Allostatic Load, and Kidney Health in Black Americans. Clin J Am Soc Nephrol 2020; 15:341-348. [PMID: 32075808 PMCID: PMC7057315 DOI: 10.2215/cjn.08430719] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Accepted: 01/07/2020] [Indexed: 11/23/2022]
Abstract
BACKGROUND AND OBJECTIVES Low socioeconomic status confers unfavorable health, but the degree and mechanisms by which life course socioeconomic status affects kidney health is unclear. DESIGN, SETTING, PARTICIPANTS, & MEASUREMENTS We examined the association between cumulative lifetime socioeconomic status and CKD in black Americans in the Jackson Heart Study. We used conditional process analysis to evaluate allostatic load as a potential mediator of this relation. Cumulative lifetime socioeconomic status was an age-standardized z-score, which has 1-SD units by definition, and derived from self-reported childhood socioeconomic status, education, and income at baseline. Allostatic load encompassed 11 baseline biomarkers subsuming neuroendocrine, metabolic, autonomic, and immune physiologic systems. CKD outcomes included prevalent CKD at baseline and eGFR decline and incident CKD over follow-up. RESULTS Among 3421 participants at baseline (mean age 55 years [SD 13]; 63% female), cumulative lifetime socioeconomic status ranged from -3.3 to 2.3, and 673 (20%) had prevalent CKD. After multivariable adjustment, lower cumulative lifetime socioeconomic status was associated with greater prevalence of CKD both directly (odds ratio [OR], 1.18; 95% confidence interval [95% CI], 1.04 to 1.33 per 1 SD and OR, 1.45; 95% CI, 1.15 to 1.83 in lowest versus highest tertile) and via higher allostatic load (OR, 1.09; 95% CI, 1.06 to 1.12 per 1 SD and OR, 1.17; 95% CI, 1.11 to 1.24 in lowest versus highest tertile). After a median follow-up of 8 years (interquartile range, 7-8 years), mean annual eGFR decline was 1 ml/min per 1.73 m2 (SD 2), and 254 out of 2043 (12%) participants developed incident CKD. Lower cumulative lifetime socioeconomic status was only indirectly associated with greater CKD incidence (OR, 1.04; 95% CI, 1.01 to 1.07 per 1 SD and OR, 1.08; 95% CI, 1.02 to 1.14 in lowest versus highest tertile) and modestly faster annual eGFR decline, in milliliters per minute (OR, 0.01; 95% CI, 0.00 to 0.02 per 1 SD and OR, 0.02; 95% CI, 0.00 to 0.04 in lowest versus highest tertile), via higher baseline allostatic load. CONCLUSIONS Lower cumulative lifetime socioeconomic status was substantially associated with CKD prevalence but modestly with CKD incidence and eGFR decline via baseline allostatic load.
Collapse
|
321
|
van den Berg N, van Dijk IK, Mourits RJ, Slagboom PE, Janssens AAPO, Mandemakers K. Families in comparison: An individual-level comparison of life-course and family reconstructions between population and vital event registers. Population Studies 2020; 75:91-110. [PMID: 32056500 DOI: 10.1080/00324728.2020.1718186] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
Abstract
It remains unknown how different types of sources affect the reconstruction of life courses and families in large-scale databases increasingly common in demographic research. Here, we compare family and life-course reconstructions for 495 individuals simultaneously present in two well-known Dutch data sets: LINKS, based on the Zeeland province's full-population vital event registration data (passive registration), and the Historical Sample of the Netherlands (HSN), based on a national sample of birth certificates, with follow-up of individuals in population registers (active registration). We compare indicators of fertility, marriage, mortality, and occupational status, and conclude that reconstructions in the HSN and LINKS reflect each other well: LINKS provides more complete information on siblings and parents, whereas the HSN provides more complete life-course information. We conclude that life-course and family reconstructions based on linked passive registration of individuals constitute a reliable alternative to reconstructions based on active registration, if case selection is carefully considered.
Collapse
|
322
|
van de Straat V, Cheval B, Schmidt RE, Sieber S, Courvoisier D, Kliegel M, Burton-Jeangros C, Cullati S, Bracke P. Early predictors of impaired sleep: a study on life course socioeconomic conditions and sleeping problems in older adults. Aging Ment Health 2020; 24:322-332. [PMID: 30499340 DOI: 10.1080/13607863.2018.1534078] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Abstract
Objectives: This study aimed to assess how childhood socioeconomic conditions are associated with sleeping problems in older adults and how this association may be mediated by socioeconomic conditions across the lives of individuals using a life course perspective. Since the life course opportunities differ systematically between men and women, attention was given to gender differences in the association.Methods: Data from 23,766 individuals aged over 50 years of the longitudinal Survey of Health, Ageing and Retirement in Europe (SHARE) were used. Logistic mixed-effect models were estimated to examine the associations between childhood socioeconomic conditions and the presence of sleeping problems.Results: For women, the analyses showed an association between childhood socioeconomic conditions and sleeping problems. For men, only current socioeconomic conditions were found to be relevant for sleep. The importance of childhood socioeconomic conditions for sleeping problems did not affect the evolution of sleeping problems over ageing.Conclusion: In this study no empirical support was found for processes of cumulative advantage/disadvantage or age-as-leveler. However, childhood does seem to be a critical period for the sleep of women, because the association with childhood socioeconomic conditions remains even when the circumstances later in life are considered. These findings, in particular the gender differences in the association, underline the importance of tracking life course patterns in the study of sleeping problems in older adults.
Collapse
|
323
|
Ng R, Sutradhar R, Yao Z, Wodchis WP, Rosella LC. Smoking, drinking, diet and physical activity-modifiable lifestyle risk factors and their associations with age to first chronic disease. Int J Epidemiol 2020; 49:113-130. [PMID: 31329872 PMCID: PMC7124486 DOI: 10.1093/ije/dyz078] [Citation(s) in RCA: 139] [Impact Index Per Article: 34.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 04/11/2019] [Indexed: 12/02/2022] Open
Abstract
BACKGROUND This study examined the incidence of a person's first diagnosis of a selected chronic disease, and the relationships between modifiable lifestyle risk factors and age to first of six chronic diseases. METHODS Ontario respondents from 2001 to 2010 of the Canadian Community Health Survey were followed up with administrative data until 2014 for congestive heart failure, chronic obstructive respiratory disease, diabetes, lung cancer, myocardial infarction and stroke. By sex, the cumulative incidence function of age to first chronic disease was calculated for the six chronic diseases individually and compositely. The associations between modifiable lifestyle risk factors (alcohol, body mass index, smoking, diet, physical inactivity) and age to first chronic disease were estimated using cause-specific Cox proportional hazards models and Fine-Gray competing risk models. RESULTS Diabetes was the most common disease. By age 70.5 years (2015 world life expectancy), 50.9% of females and 58.1% of males had at least one disease and few had a death free of the selected diseases (3.4% females; 5.4% males). Of the lifestyle factors, heavy smoking had the strongest association with the risk of experiencing at least one chronic disease (cause-specific hazard ratio = 3.86; 95% confidence interval = 3.46, 4.31). The lifestyle factors were modelled for each disease separately, and the associations varied by chronic disease and sex. CONCLUSIONS We found that most individuals will have at least one of the six chronic diseases before dying. This study provides a novel approach using competing risk methods to examine the incidence of chronic diseases relative to the life course and how their incidences are associated with lifestyle behaviours.
Collapse
|
324
|
Umberson D, Thomeer MB. Family Matters: Research on Family Ties and Health, 2010-2020. JOURNAL OF MARRIAGE AND THE FAMILY 2020; 82:404-419. [PMID: 33867573 PMCID: PMC8048175 DOI: 10.1111/jomf.12640] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Accepted: 09/05/2019] [Indexed: 05/03/2023]
Abstract
Family ties have wide-ranging consequences for health, for better and for worse. This decade review uses a life course perspective to frame significant advances in research on the effects of family structure and transitions (e.g., marital status), and family dynamics and quality (e.g., emotional support from family members), on health across the life course. Significant advances include the linking of childhood family experiences to health at older ages, identification of biosocial processes that explain how family ties influence health throughout life, research on social contagion showing how family members influence one another's health, and attention to diversity in family and health dynamics, including gender, sexuality, socioeconomic, and racial diversity. Significant innovations in methods include dyadic and family-level analysis and causal inference strategies. The review concludes by identifying directions for future research on families and health, advocating for a "family biography" framework to guide future research, and calling for more research specifically designed to assess policies that affect families and their health from childhood into later life.
Collapse
|
325
|
Russ TC, Kivimäki M, Batty GD. Respiratory Disease and Lower Pulmonary Function as Risk Factors for Dementia: A Systematic Review With Meta-analysis. Chest 2020; 157:1538-1558. [PMID: 31952950 DOI: 10.1016/j.chest.2019.12.012] [Citation(s) in RCA: 40] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2019] [Revised: 11/13/2019] [Accepted: 12/12/2019] [Indexed: 01/03/2023] Open
Abstract
BACKGROUND In addition to affecting the oxygen supply to the brain, pulmonary function is a marker of multiple insults throughout life (including smoking, illness, and socioeconomic deprivation). In this meta-analysis of existing longitudinal studies, the hypothesis that lower pulmonary function and respiratory illness are linked to an elevated risk of dementia was tested. METHODS A systematic review was conducted of longitudinal studies using PubMed until April 1, 2019, and, where possible, results were pooled in random effects meta-analyses. RESULTS Ten studies relating pulmonary function to later dementia risk and 11 studies of respiratory illness and dementia (including one that assessed both factors) were identified. The lowest quartile of FEV1 compared with the highest was associated with a 1.4-fold (hazard ratio [HR], 1.46; 95% CI, 0.77-2.75) increased dementia risk (Ntotal = 62,209; two studies). A decrease of 1 SD in FEV1 was associated with a 28% increase in dementia risk (HR, 1.28; 95% CI, 1.03-1.60; Ntotal = 67,505; six studies). Respiratory illness was also associated with increased dementia risk to a similar degree (pooled HR, 1.54; 95% CI, 1.30-1.81; Ntotal = 288,641; 11 studies). CONCLUSIONS Individuals with poor pulmonary function experience an increased risk of dementia. The extent to which the association between poor pulmonary function and dementia is causal remains unclear and requires examination.
Collapse
|