A novel application of lemmatize and thematic analysis to understand protective measures perspectives of patients with chronic respiratory disease during the first outbreak of COVID-19 pandemic: a qualitative study.

Objective: To describe the perspectives of a group of COPD patients during the first outbreak of the COVID-19 pandemic and narrate the emotions and polarity (acceptance-rejection) regarding living with COPD during the pandemic. Design/methods: We used a novel application of lemmatization and thematic analysis of participants' narratives. A study was carried out with eight patients with moderate-severe-very severe COPD during the first outbreak of COVID-19 using purposive sampling. In-depth interviews and field notes from the researchers were used to collect data. A statistical content analysis (lemmatization) of the patients' narratives was performed. Additionally, inductive thematic analysis was used to identify emerging themes. This study was conducted following the guidelines of Consolidated Criteria/Standards for Reporting Qualitative Research. The study was conducted in accordance with the principles articulated in the WMA Declaration of Helsinki. Participants provided verbal informed consent prior to their inclusion as previously described. Results: The average age of our sample was 65 years, and 75% of the patients suffered from moderate COPD, 12.5% from severe COPD, and 12.5% from very severe COPD according to GOLD criteria. The lemmatized and sentiment analysis showed a predominance of positive emotions, and the polarity of the interviews indicated a very slight positive trend towards acceptance of the experience lived during the pandemic. Additionally, three main themes were identified: (1) Confinement and restriction measures, (2) COVID-19 and protective measures, and (3) Clinical care during the first outbreak of the pandemic. Conclusion: Patients experienced confinement with a feeling of security and protection. They strictly respect social distancing. They used masks, but these caused them to feel short of breath and fatigue, especially FFP2 masks. Half of the patients rejected the possibility of being vaccinated. Finally, they were very satisfied with the clinical care they received in the COPD unit of their hospital. Our results show that COPD patients have not experienced a negative impact of the COVID-19 pandemic.

Gestational Diabetes Mellitus and Subsequent Risks of Diabetes and Cardiovascular Diseases: the Life Course Perspective and Implications of Racial Disparities.

PURPOSE OF REVIEW: Gestational diabetes mellitus (GDM) is one of the most common pregnancy complications worldwide and the prevalence is continuously rising globally. Importantly, GDM is not an isolated complication of pregnancy. Growing evidence suggests that individuals with GDM, compared to those without GDM, have an increased risk of subsequent type 2 diabetes (T2D) and cardiovascular diseases (CVD). Substantial racial and ethnic disparities exist in the risk of GDM. However, the role of race and ethnicity in the progression from GDM to T2D and CVD remains unclear. The purpose of the current review is to summarize recent research about GDM and its life-course impacts on cardiometabolic health, including 1) the peak time of developing T2D and CVD risks after GDM, 2) the racial and ethnic disparities in the risk cardiometabolic diseases after GDM, 3) the biological plausibility and underlying mechanisms, and 4) recommendations for screening and prevention of cardiometabolic diseases among individuals with GDM, collectively to provide an updated review to guide future research. RECENT FINDINGS: Growing evidence has indicated that individuals with GDM had greater risks of T2D (7.4 to 9.6 times), hypertension (78% higher), and CDV events (74% higher) after GDM than their non-GDM counterparts. More recently, a few studies also suggested that GDM could slightly increase the risk of mortality. Available evidence suggests that key CVD risk factors such as blood pressure, plasma glucose, and lipids levels are all elevated as early as < 1 year postpartum in individuals with GDM. The risk of T2D and hypertension is likely to reach a peak between 3-6 years after the index pregnancy with GDM compared to normal glycemia pregnancy. Cumulative evidence also suggests that the risk of cardiometabolic diseases including T2D, hypertension, and CVD events after GDM varies by race and ethnicity. However, whether the risk is higher in certain racial and ethnic groups and whether the pattern may vary by the postpartum cardiometabolic outcome of interest remain unclear. The underlying mechanisms linking GDM and subsequent T2D and CVD are complex, often involving multiple pathways and their interactions, with the specific mechanisms varying by individuals of different racial and ethnic backgrounds. Diabetes and CVD risk screening among individuals with GDM should be initiated early during postpartum and continue, if possible, frequently. Unfortunately, adherence to postpartum glucose testing with either obstetrician or primary care providers remained poor among individuals with GDM. A life-course perspective may provide critical information to address clinical and public health gaps in postpartum screening and interventions for preventing T2D and CVD risks in individuals with GDM. Future research investigating the racial- and ethnic-specific risk of progression from GDM to cardiometabolic diseases and the role of multi-domain factors including lifestyle, biological, and socio-contextual factors are warranted to inform tailored and culture-appropriate interventions for high-risk subpopulations. Further, examining the barriers to postpartum glucose testing among individuals with GDM is crucial for the effective prevention of cardiometabolic diseases and for enhancing life-long health.

Military service and sociodemographic determinants of depressive symptom trajectories.

Little is known about preservice depressive symptoms, their linkages to subsequent depressive symptoms, and the role of sociodemographic factors in shaping depressive symptoms of those who serve in the military. Using data from the National Longitudinal Study of Adolescent to Adult Health (n = 18,910), we modeled depressive symptom trajectories from baseline (Mage = 15.67) through midlife and compared differences in depressive symptoms between participants who did and did not enter military service. Those who served in the military went on to develop lower levels of depressive symptoms than civilians during their prime military service years, even after accounting for sociodemographic factors that shape pathways into military service. Differences in depressive symptoms by military affiliation were no longer significant by their mid-30s. Results provided a more complete account of depressive symptom patterns associated with military service by including data on individuals before and during military service.

Suicidal Ideation Among Older Adults in Prison: A Qualitative Study.

Suicide is a serious public health concern, and people who are incarcerated represent a particularly high-risk group. Although research on the suicidality of persons in prison has gained interest in recent decades, the issue of suicide among older adults in prison has been understudied. Therefore, the aim of the present study was to explore the ways in which older adults in prison understood their experiences of suicidal ideation. Interpretive phenomenological analysis was utilized to analyze interviews with 16 incarcerated older adults. The analysis of the findings revealed four themes: (1) Suicide intentions as a control strategy; (2) Suicide intentions as an act of resistance; (3) Suicide intentions as a means of self-redemption, and (4) Suicide intentions in the absence of other choices. Guided by the life course perspective, the findings suggest that suicidal ideation serves as a means of expressing distinct emotional states that may be unique to older adults in carceral environments.

The Life Course Perspective on Older Adults' Health Trajectories: Risk and Protective Factors.

According to the life course perspective (LCP), optimal human development and healthy aging are key goals that must start preconceptionally and continue later in life. However, older adult health and family health across generations have received very little attention in maternal and child health (MCH). Community-based participatory research (CBPR) is an important strategy for putting the LCP into action by engaging those communities most affected by health disparities. We conducted six CBPR focus groups using the LCP as the theoretical framework to capture community members' perspectives of risk and protective factors for older adult health. Perceived protective factors for older adults included socialization, support systems, and practicing wellness. Perceived risk factors included caretaking responsibilities, isolation, medical issues, and lack of support. The identified risk and protective factors for older adult health must be considered when developing public health interventions that promote health equity in aging and MCH.

Trajectories of social class and adult self-perceived oral health.

OBJECTIVES: To determine the effect of social mobility on self-perceived oral health (SPOH) by: (i)characterizing patterns of social mobility from birth to adulthood and (ii)assessing their influence on SPOH among British adults. METHODS: A secondary data analysis of the 1970 British Cohort Study. Data were collected at birth and at 5, 10, 16, 26, 30, 34, 38, 42 and 46 years of age. Social class (SC) was indicated by parental SC from birth to age 16 and own SC from ages 26 to 42. At age 46, SPOH was measured using a single question. Sex, ethnicity, country and residence area were included as potential confounders. Latent class growth analysis (LCGA) was used to identify trajectories of exposure to non-manual SC over time, instead of predetermined categories. RESULTS: LCGA identified four social mobility patterns: stable high, stable low, upwardly mobile and downwardly mobile; the time for the change in SC happening between 16 and 26 years. A total of 9657 participants were included. In the crude model, stable high had lower odds (OR: 0.67, 95% CI: 0.59-0.76), while downward mobility and stable low had higher odds (OR: 1.36, 95% CI: 1.15-1.61 and OR: 1.57, 95% CI: 1.40-1.77) of poor SPOH than upward mobility. These results were corroborated in the fully adjusted model; being female and living in rural areas was also associated with lower odds (OR: 0.64, 95% CI: 0.59-0.71 and OR: 0.90, 95%CI: 0.80-1.00) of poor SPOH. CONCLUSION: Social mobility significantly affects SPOH in British adults. Those in non-manual SC have better SPOH than those in manual SC. When compared to upward mobility, downwardly mobile individuals report bad SPOH more frequently, evidencing that current SC influences oral health in a slightly greater measure than early years SC.

Factors associated with handgrip strength across the life course: A systematic review.

BACKGROUND: Muscle strength is essential for healthy ageing. Handgrip strength (HGS) has been recommended by expert bodies as the preferred measure of muscle strength, in addition to being considered a strong predictor of overall health. Cross-sectional studies have shown several potential factors associated with HGS, but a systematic review of factors predicting HGS over time has not previously been conducted. The aim of this study is to systematically review the literature on the factors associated with adult HGS [at follow-up(s) or its rate of change] across the life course. METHODS: Searches were performed in MEDLINE via Ebsco, Embase and SPORTDiscus databases. Longitudinal studies assessing potential factors impacting adult HGS over time were included in the analyses. Based on previously established definitions of consistency of results, a semiquantitative analysis was conducted using the proportions of studies supporting correlations with HGS. RESULTS: A total of 117 articles were included in this review. Factors associated with HGS were grouped into 11 domains: demographic, socioeconomic, genetic, early life, body composition, health markers/biomarkers, health conditions, psychosocial, lifestyle, reproductive and environmental determinants. Overall, 103 factors were identified, of which 10 showed consistent associations with HGS over time (i.e., in at least four studies with ≥60% agreement in the direction of association). Factors associated with greater declines in HGS included increasing age, male sex, higher levels of inflammatory markers and the presence of cardiovascular diseases. Education level, medication use, and self-rated health were not associated with the rate of change in HGS. Increased birth weight was associated with a stronger HGS over time, whereas depressive symptoms were linked to a weaker HGS, and smoking habits showed null associations. CONCLUSIONS: Comparison between studies and estimation of effect sizes were limited due to the heterogeneity in methods. Although sex and age may be the main drivers of HGS decline, it is crucial to prioritize modifiable factors such as inflammation and cardiovascular diseases in health interventions to prevent greater losses. Interventions to improve birth weight and mental health are also likely to produce positive effects on muscle strength. Our results point to the complexity of processes involving muscle strength and suggest that the need to better understand the determinants of HGS remains.

The effects of sleep quality on loneliness among older adults: cohort analysis from the life course perspective.

BACKGROUND: Using cohort analysis to examine the effects of sleep quality on loneliness among older adults from the life course perspective. METHODS: The hierarchical age-period-cohort growth curve model was used to analyze the data from the 2005-2018 Chinese Longitudinal Healthy Longevity Survey (CLHLS). RESULTS: (1) Loneliness has a 'U' curve relationship with age, but with the rate of increase gradually slowing down. (2) There were significant differences in loneliness across birth cohorts, with younger cohorts having higher predicted loneliness than older cohorts at the same age. (3) The influence of different sleep quality on loneliness showed a trend of increasing with age. (4) There were no significant differences in the impact of sleep quality on loneliness in different cohorts. CONCLUSIONS: This study has identified heterogeneity in loneliness, emphasising the need for a diversified intervention approach. Sleep quality has a protective effect on loneliness and is easy to assess, making it an important intervention tool. In addition, it is imperative to account for the influences of age and cohort effects when formulating intervention strategies.

Mindsets, contexts, and college enrollment: Taking the long view on growth mindset beliefs at the transition to high school.

Socioeconomic disparities in academic progress have persisted throughout the history of the United States, and growth mindset interventions-which shift beliefs about the malleability of intelligence-have shown promise in reducing these disparities. Both the study of such disparities and how to remedy them can benefit from taking the "long view" on adolescent development, following the tradition of John Schulenberg. To do so, this study focuses on the role of growth mindsets in short-term academic progress during the transition to high school as a contributor to longer-term educational attainment. Guided by the Mindset × Context perspective, we analyzed new follow-up data to a one-year nationally representative study of ninth graders (National Study of Learning Mindsets, n = 10,013; 50% female; 53% white; 63% from lower-SES backgrounds). A conservative Bayesian analysis revealed that adolescents' growth mindset beliefs at the beginning of ninth grade predicted their enrollment in college 4 years later. These patterns were stronger for adolescents from lower-SES backgrounds, and there was some evidence that the ninth-grade math teacher's support for the growth mindset moderated student mindset effects. Thus, a time-specific combination of student and teacher might alter long-term trajectories by enabling adolescents to develop and use beliefs at a critical transition point that supports a cumulative pathway of course-taking and achievement into college. Notably, growth mindset became less predictive of college enrollment after the onset of the COVID-19 pandemic, which occurred in the second year of college and introduced structural barriers to college persistence.

Social Determinants and Consequences of Pain: Toward Multilevel, Intersectional, and Life Course Perspectives.

Despite wide endorsement of a biopsychosocial framework for pain, social aspects of pain remain rarely addressed in the context of pain prevention and management. In this review, we aim to 1) examine the broad scope of social determinants and consequences of pain and their interactions across multiple levels of organization, and 2) provide a framework synthesizing existing concepts and potential areas for future work on social aspects of pain, drawing upon socioecological, intersectional, and life course approaches. Integrating interdisciplinary theory and evidence, we outline pathways through which multilevel social factors and pain may affect each other over time. We also provide a brief summary of intrapersonal aspects of pain, which are thought to operate at the interface between individuals and the social context. Progressing from micro- to macrolevel factors, we illustrate how social determinants of pain can directly or indirectly contribute to pain experiences, expression, risk, prognosis, and impact across populations. We consider 1) at the interpersonal level, the roles of social comparison, social relatedness, social support, social exclusion, empathy, and interpersonal conflict; 2) at the group or community level, the roles of intimacy groups, task groups, social categories, and loose associations; and 3) at the societal level, the roles of political, economic, and cultural systems, as well as their policies and practices. We present examples of multilevel consequences of pain across these levels and discuss opportunities to reduce the burden and inequities of pain by expanding multilevel social approaches in pain research and practice. PERSPECTIVE: Despite wide endorsement of a biopsychosocial framework for pain, social aspects of pain are often unclearly defined, hindering their use in pain prevention, management, and research. We summarize the scope of social aspects of pain and provide a framework synthesizing existing concepts and potential areas for future work.

'The burden is very much on yourself': A qualitative study to understand the illness and treatment burden of hearing loss across the life course.

INTRODUCTION: Hearing loss is a chronic health condition that rises sharply with age. The way people respond to and cope with health conditions is influenced by their capacity to perform illness and treatment-related work. The aim was to explore the cumulative burdens of living with hearing loss and the resources mobilised to ease the burdens. METHODS: A qualitative design was used with semi-structured interviews (online or in-person) with participants recruited through audiology services and nonclinical services, such as lip-reading classes. Forty-six participants with hearing loss aged between 16 and 96 years were interviewed. An abductive approach, informed by May et al.'s burden of treatment theory, was used to analyse the data. RESULTS: The illness burden involved participants working to make sense of their hearing loss, engaging in emotional work in response to changes in sound, social interactions and identity and coping with the daily frustrations required to communicate with others. Abandonment and uncertainty characterised the treatment burden; participants engaged in emotional work to adjust to hearing technology and deal with the uncertainty of how their hearing might progress. To ameliorate the burdens, participants drew on internal resources (psychological, health literacy, cognitive) and external resources (social support, financial, information, technology). CONCLUSIONS: The workload of hearing loss appears largely devolved to the patient and is not always visible. Our work indicates the need to widen approaches in audiological care through the implementation of lifeworld-led care, family-centred care and peer support to build support for those with hearing loss. PATIENT OR PUBLIC CONTRIBUTION: We developed the project in consultation with members of the public who have lived experience of hearing loss recruited through Aston University and volunteer links to audiology services. We also consulted people more likely to be affected by hearing loss adults including adults with learning disabilities, older adults in residential care and people from South Asia (Bangladeshi, Indian and Pakistani communities). These individuals commented on the study aims, interview schedule and participant recruitment practices. One of our co-authors (expert by experience) contributed to the development and interpretation of themes and preparation of the final manuscript.

Association of Socioeconomic Characteristics with Health and Well-Being of Rural Older Cambodians.

This study examined the demographic, socioeconomic, health, and well-being of rural-dwelling older Cambodians and identified differentials based on age and gender. The goal is to understand disparities in wealth, health, well-being, and support systems among older adults within the context of Cambodia's history of civil unrest and socio-cultural norms. A regionally representative sample from three northwestern Cambodian provinces was used to evaluate household wealth, economic satisfaction, health, psychological well-being, social support, and a government welfare program. Analysis was conducted to document how these factors differed by age and gender. Significant gender differentials in demographics, well-being, and support systems were observed. Older women outnumbered men and reported lower levels of social support and psychological well-being, potentially influenced by high widowhood rates and gender-linked cultural norms. Education levels were generally low, possibly due to disruption from wars and conflicts. Relative to neighboring countries, the health status of older Cambodians was poor, though no significant gender-based health disparities were identified. There were differences in debt and wealth accumulation among age groups but no variation in welfare support by age or gender. These findings underline the significance of addressing gender disparities and socio-cultural factors affecting older Cambodians. They underscore the need for policy attention toward older women's psychological well-being and support systems, as well as health and social support interventions for the oldest age groups. Future research should investigate these observed patterns, accounting for regional variations and survivor selection bias.

A systematic review and meta-analysis of the child-level effects of family-based interventions for the prevention of type 2 diabetes mellitus.

AIMS: The purpose of this systematic review and meta-analysis was to investigate the effects of family-based health promotion interventions on child-level risk factors for type 2 diabetes in vulnerable families. METHODS: The Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) checklist for systematic reviews formed the methodological framework. CINAHL, Embase, MEDLINE, PsycINFO, and Web of Science were searched on January 12, 2024. The NTP-OHAT Risk of Bias Assessment Tool was used to assess the risk of bias in the individual studies, and meta-analyses were performed. RESULTS: The 4723 studies were identified, and 55 studies met the inclusion criteria. Results showed significant effects on children's body mass index (mean difference [MD], -0.18, 95% CI [-0.33 to -0.03], p = 0.02), body fat percentage (MD, -2.00, 95% CI [-3.31 to -0.69], p = 0.003), daily activity (standardized mean difference [SMD], 0.23, 95% CI [0.01; 0.44], p = 0.04), physical activity self-efficacy (SMD, 0.73, 95% CI [0.36 to 1.10], p < 0.01), intake of snacks (MD, -0.10, 95% CI [-0.17 to -0.04], p = 0.002), and sugar-sweetened beverages (SMD, -0.21, 95% CI [-0.42 to -0.01], p = 0.04). Subgroup analyses suggested that interventions aiming to change child and parent behavior simultaneously have larger effect on fasting glucose and nutrition consumption, and that interventions longer than 26 weeks have larger effects on body composition and physical activity behavior than shorter interventions.

Familial Abuse During Childhood and Later-Life Health: Exploring the Role of Victim-Perpetrator Relationships.

OBJECTIVES: Childhood abuse has been extensively studied in relation to later-life health, yet relatively little attention has been given to understanding the nuanced dynamics across victim-perpetrator relationships. This study addresses this gap by identifying typologies of familial perpetrators of childhood abuse in a national sample and examining their associations with various health outcomes, including physical and mental health as well as substance abuse. METHODS: We used 2 waves of data from the Midlife in the US Study (n = 6,295, mean age = 46.9 at baseline). The analysis was completed in 3 stages. Using Latent Class Analysis (LCA), we identified subpopulations of victims with distinct familial perpetrator histories. With assigned LCA memberships and propensity score weighting, we investigated the extent to which specific victim-perpetrator relationships are associated with health outcomes measured at baseline and a 10-year follow-up adjusting for other early-life risks. We evaluated whether the observed associations differ across the waves. RESULTS: Parental and sibling abuse commonly co-occur, surpassing the occurrence of single perpetrators. Although minimal health disparities are evident between sibling-only abuse and no/little abuse groups at baseline, parent-only abuse is associated with compromised health outcomes. Severe abuse from both siblings and parents is linked to the most adverse health outcomes. At the follow-up survey, the associations between familiar abuse and health outcomes weakened, particularly for substance abuse. DISCUSSION: This study, delving into family relationships, family violence, and health disparities, provides new evidence to augment our comprehension of the enduring link between childhood abuse and health within the family context.

Prostitution in the shadow of life-long sexual abuse: Arab women's retrospective experiences.

The present study uses the life-course and intersectionality perspectives to explore the meaning that aging Arab women attribute to their lived experiences of life-long sexual abuse in the shadow of engaging in prostitution. Interpretive phenomenological analysis was used to analyze the narratives of 10 older Arab women in Israel who were engaged in prostitution. Four themes emerged: experiencing childhood in the shadow of sexual abuse, becoming a prostitute, being entrapped in prostitution, and settling accounts with the native culture. Women aging in prostitution experience a harsh reality of abuse and loss. The present study points to multiple channels of abuse throughout the life course, from childhood until old age.

Childhood maltreatment and association with trajectories of depressive symptoms among older adults: a longitudinal study in China.

OBJECTIVES: Childhood maltreatment has long-lasting effects on mental health. Existing evidence suggests that trajectories of depressive symptoms vary among individuals; however, little is known about how childhood maltreatment shapes these trajectory patterns. Therefore, this study investigated the impacts of childhood maltreatment on eight-year depressive trajectories among Chinese older adults. METHOD: Five waves of longitudinal data from the China Health and Retirement Longitudinal Study were utilized. Growth Mixture Modelling was performed to identify distinct trajectories of depressive symptoms, and multinomial logistic regression was conducted to explore the associations between these trajectories and childhood maltreatment. RESULTS: Four trajectories of depressive symptoms were identified: the 'no symptoms' class (61.83%), the 'increasing symptoms' class (14.49%), the 'decreasing symptoms' class (16.44%), and the 'chronic symptoms' class (7.24%). Older adults who experienced childhood physical abuse were more likely to be in the 'chronic symptoms' class than in the 'no symptoms' class, whereas emotional neglect did not show a significant association with three problematic trajectories. CONCLUSION: This study provides empirical evidence that childhood physical abuse increases the likelihood of developing chronic depressive symptoms in later life. To mitigate this risk, it is crucial to institute comprehensive treatment plans that incorporate trauma-informed care principles, employ evidence-based therapies specifically designed to address the long-term effects of abuse, and prioritize regular screening and assessment of mental health among older adults.

From a humble identity to an identity of respect: lifetime abuse among Arab Israeli older women.

This study addresses the retrospective experiences of older Arab Israeli women after a lifetime of living in the shadow of intimate partner violence. Qualitative research was conducted, using in-depth, semi-structured interviews of 15 Arab Israeli older women. Underlying this study is a feminist perspective and a life course perspective. Two main themes emerged: (1) socially endorsed violence against Arab Israeli women. This took several forms: men's dominant position and women's dependence, sources of violence used against women before and after marriage, and the social education of women to accept their fate. (2) The construction of a multifaceted survival identity throughout Arab Israeli women's life and old age. This identity has a variety of dimensions, including: a submissive victim identity, a rehabilitative identity of respect in old age, and a form of split identity that combines both the rehabilitative social identity and the marginal identity still experienced within the home.

Perceived childhood neighborhood safety and sleep health during childhood and adulthood among a cohort of African American women.

OBJECTIVE: To investigate associations between perceived childhood neighborhood safety and sleep over the life course. METHODS: Among a cohort of 1693 Black/African American women aged 23-35 years at enrollment (2010-2012), participants recalled neighborhood safety (safe vs. unsafe) when they were 5, 10, and 15 years old. Participants' mothers/caregivers and participants reported sleep-related health behaviors at age 5. We used ordinal logistic regression to estimate odds ratios (ORs) and 95% confidence intervals (CIs) for sleep-related health behaviors (i.e., rarely/never or sometimes vs. mostly/always going to bed by 8:00 p.m., bed in a quiet room, bed in a dimly lit or unlit room), separately. Adulthood sleep duration and insomnia symptoms were reported at enrollment and over three follow-up periods. We applied generalized estimating equations to log binomial regression models to estimate relative risks (RR) for adulthood sleep characteristics. RESULTS AND CONCLUSIONS: Four percent of participants reported an unsafe neighborhood at age 5 years, only, and 12% reported an unsafe neighborhood at all ages. Participants in perceived unsafe vs. safe neighborhoods at age 5 had higher odds of poor sleep-related health behaviors (e.g., rarely/never or sometimes going to bed in a quiet room: OR = 1.73 [1.27-2.35]). Participants in perceived unsafe vs. safe neighborhoods throughout childhood had higher risk of short sleep (RR = 1.10 [1.02-1.18]) and insomnia symptoms (RR = 1.07 [1.00-1.15]) during adulthood after adjustment for life course socioeconomic characteristics and adulthood health behaviors and characteristics. Perceived unsafe childhood neighborhood was associated with poorer sleep over the life course and may serve as an early intervention target.

Self-Perceived Infertility is Not Always Associated with Having Fewer Children: Evidence from German Panel Data.

Proximate determinants theory considers infertility rates a risk factor for lower fertility rates, but the assumption that people who perceive infertility will have fewer children has not been tested. This study investigates the association of self-perceived infertility with the number of children people have had after 11 years. Infertility implies reduced chances of conception (rather than sterility), but people do not always consistently perceive infertility over time. If people who think they are infertile at one time can later report no infertility, then does self-perceived infertility necessarily lead to having fewer children? We answer this question by analyzing 11 waves of the German family panel (pairfam) data using negative binomial growth curve models for eight core demographic subgroups created by combinations of gender (men/women), parity (0/1+children), and initial age groups (25-27 and 35-37). Those who repeatedly perceived themselves to be infertile (three times or more) had fewer children than those who perceived themselves to be infertile once or twice in only four of eight gender by initial parity by age groups. Only in four groups did people who perceived themselves to be infertile once or twice have fewer children than those who never perceived themselves to be infertile in both the unadjusted and adjusted models. Thus, self-perceived infertility does not necessarily result in fewer children. Rather, the association depends upon life course context and gender.

Mapping the Dynamic Complexity of Sexual and Gender Minority Healthcare Disparities: A Systems Thinking Approach.

Sexual and gender minority (SGM) populations experience extensive health disparities compared to their straight and cisgender counterparts. The importance of addressing these disparities is paramount, as SGM groups often encounter significant barriers to accessing comprehensive healthcare, including societal stigma, provider bias, and financial constraints. This study utilizes a community-based system dynamics approach to understand and visualize the barriers to and facilitators of healthcare engagement for SGM groups across their life course. It aims to identify core constructs, relationships, and dynamic feedback mechanisms related to the experiences of connection/disconnection with physical, mental, and dental healthcare of SGM individuals. Barriers to access, such as discriminatory practices and the limited availability of SGM-informed healthcare professionals, exacerbate these disparities, underscoring the urgency of developing targeted interventions. System dynamics, a complex systems science (CSS) methodology, was used for this research. Group model building sessions were conducted with diverse SGM groups, including youth, older adults, and trans and gender-expansive community members. Causal loop diagrams were developed according to an iterative process, and a meta-model of their collective experiences was created. The study revealed extensive, dynamic, and shifting structural barriers for SGM community members accessing healthcare. Societal and structural stigma, provider bias, and pathologization were identified as significant barriers throughout their life course. Community-led interventions and SGM-focused holistic healthcare were identified as critical facilitators of SGM healthcare connection. The findings highlight the need for SGM-affirming and culturally responsive healthcare settings. This paper calls for a concerted effort from SGM health researchers to use CSS in developing interventions to reduce SGM health disparities.