1
|
Social Support Is Protective Against the Effects of Discrimination on Parental Mental Health Outcomes. J Am Psychiatr Nurses Assoc 2024:10783903241243092. [PMID: 38600825 DOI: 10.1177/10783903241243092] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/12/2024]
Abstract
BACKGROUND Discrimination, or unfair treatment based on individual characteristics such as gender, race, skin color, and or sexual orientation, is a pervasive social stressor that perpetuates health disparities by limiting social and economic opportunity and is associated with poor mental and physical health outcomes. AIMS The purpose of the present study is to (1) examine the association between maternal experiences of discrimination and paternal experiences of discrimination; (2) explore how discrimination relates to parental (maternal and paternal) stress and depressive symptoms; and (3) examine whether social support exerts protective effects. METHODS The sample was 2,510 mothers and 1,249 fathers from the Child Community Health Network study. Linear regression models were conducted to explore associations between maternal and paternal discrimination. In addition, mediation analyses were conducted to explore if social support functioned as a mediator between discrimination on parental stress and depressive symptoms. RESULTS Most mothers (40.3%) and fathers (50.7%) identified race as the predominant reason for discrimination. Experiencing discrimination was significantly related to stress and depressive symptoms for both parents, and all forms of social support mediated these relationships. Our findings suggest that social support can act as a protective factor against the negative association between discrimination and both stress and depressive symptoms. CONCLUSIONS These findings highlight the need to integrate social support into existing interventions and include fathers in mental health screenings in primary-care settings. Finally, we briefly describe the role of nurses and other allied health professionals in addressing discrimination in health care and health policy implications.
Collapse
|
2
|
Examination of Maternal Allostatic Load Among Postpartum Women With Distinct Postpartum Symptom Typologies. Biol Res Nurs 2024; 26:279-292. [PMID: 37990445 DOI: 10.1177/10998004231217680] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2023]
Abstract
BACKGROUND An increased allostatic load (cumulative physiologic wear and tear of the body) can lead to adverse health outcomes. Symptom experiences are known to influence allostatic load. Yet, the relationships between postpartum symptom typologies and maternal allostatic load remain unknown. METHODS We used Community Child Health Network data and included participants with allostatic load data at 6, 12, or 24 months postpartum. Bivariate and multivariate analyses were conducted to examine associations between postpartum symptom typologies and (a) overall allostatic load, (b) allostatic load subscales for body systems (neuroendocrine, cardiovascular, metabolic, and inflammatory), and (c) individual biomarkers within the subscale. RESULTS Overall allostatic load at 12 months postpartum was different by symptom typologies before (p = .042) and after adjusting for confounders (p = .029). Postpartum women in typology 5 (high overall) had the highest adjusted overall allostatic load (M = 4.18, SE = .27). At 12 months, adjusted allostatic load for the cardiovascular subscale was higher in typologies 3 (moderate-high sleep symptoms, M = 1.78, SE = .13) and 5 (high overall, M = 1.80, SE = .17). Within the cardiovascular subscale, those in typology 3 had higher adjusted odds for a clinically significant level of pulse rate (aOR = 2.01, CI = 1.22, 3.31). CONCLUSION Postpartum women who experienced high symptom severity across all symptoms (typology 5) at 6 months had higher overall allostatic load at 12 months postpartum. Typologies 3 and 5 had the highest symptom severity in sleep-related symptoms and higher cardiovascular subscale scores. Postpartum symptom management should target symptom burden in an effort to reduce allostatic load thereby improving postpartum women's health outcomes.
Collapse
|
3
|
Compounding effects of stress on diet, physical activity, and wellbeing among African American parents: a qualitative study to inform the LEADS health promotion trial. J Behav Med 2024:10.1007/s10865-024-00477-3. [PMID: 38460063 DOI: 10.1007/s10865-024-00477-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/22/2023] [Accepted: 02/01/2024] [Indexed: 03/11/2024]
Abstract
The purpose of the study was to conduct in-depth qualitative interviews to understand the lived experiences of African American parents of overweight adolescents who had previously participated in a family-based weight loss program and to utilize these insights to inform the essential elements of the LEADS trial, an integrated resilience stress management and health promotion intervention. Participants (N = 30) were African American parents and/or caregivers (96.7% female; Mage = 49.73, SD = 10.88; MBMI = 37.63, SD = 8.21) of adolescents with overweight and/or obesity. Interviews were transcribed and coded using inductive and deductive approaches for themes by two independent coders. Inter-rater reliability was acceptable (r = 0.70-0.80) and discrepancies were resolved to 100% agreement. Prominent stress themes included caregiver responsibilities, work, interpersonal family conflict, and physical and emotional consequences of chronic stress. Participants also noted decreases in physical activity and poor food choices due to stress. Coping mechanisms included prayer/meditation, church social support, and talking with family/partner. Results highlight the importance of mitigating stress among African American parents through stress management and cultural/familial resilience approaches to increase the likelihood of engagement in behavioral strategies in health promotion programs. Future studies should assess the utility of incorporating stress management components and health promotion techniques to improve health outcomes among African American families.
Collapse
|
4
|
Examination of Social Determinants of Health Characteristics Influencing Maternal Postpartum Symptom Experiences. J Racial Ethn Health Disparities 2024:10.1007/s40615-023-01901-1. [PMID: 38180636 DOI: 10.1007/s40615-023-01901-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2023] [Revised: 12/05/2023] [Accepted: 12/20/2023] [Indexed: 01/06/2024]
Abstract
Postpartum women experience multiple, co-occurring postpartum symptoms. It is unknown if social determinants of health (SDOH) influence postpartum symptom typologies. This secondary analysis used the Community and Child Health Network study data. Participants included for analysis varied depending on the availability of the SDOH data (N = 851 to 1784). Bivariate and multiple regression analyses were conducted to examine the association between SDOH and previously identified postpartum symptom typologies. Area under the receiver operating characteristics curve (AUROC) was calculated to examine if adding SDOH variables contributes to predicting postpartum symptom typologies. The adjusted odds (aOR) of being in high symptom severity or occurrence typologies were greater for participants who had less than high school education (aOR = 2.29), experienced healthcare discrimination (aOR = 2.21), used governmental aid (aOR = 2.11), or were food insecure (aOR = 2.04). AUROC improved after adding SDOH. Considering experiences of different social-economic hardships influence postpartum symptom typologies, future practice and research should address SDOH to improve postpartum symptom experiences.
Collapse
|
5
|
Social Determinant Pathways to Hypertensive Disorders of Pregnancy Among Nulliparous U.S. Women. Womens Health Issues 2024; 34:36-44. [PMID: 37718230 PMCID: PMC10840909 DOI: 10.1016/j.whi.2023.08.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/19/2022] [Revised: 08/03/2023] [Accepted: 08/08/2023] [Indexed: 09/19/2023]
Abstract
BACKGROUND Hypertensive disorders of pregnancy are a leading cause of maternal morbidity and mortality in the United States and impact Black mothers at disproportionately higher rates. Hypertensive disparities among racialized groups are rooted in systemic inequalities, and we hypothesize that clinical markers of allostatic load capture embodied disparities in stressors that can link upstream social determinants of health with downstream hypertensive outcomes. METHODS We analyzed observational cohort data from the Nulliparous Pregnancy Outcomes Study: Monitoring Mothers-to-Be (n = 6,501) and developed a structural equation model linking latent social determinants of health, longitudinal markers of allostatic load across gestation, and hypertensive pregnancy outcomes in a multigroup framework. RESULTS Non-Hispanic Black mothers-to-be (n = 1,155) showed higher rates of hypertensive disorders of pregnancy (32%) than non-Hispanic white women (n = 5,346, 23%). Among both groups, the social environment showed stronger direct effects on allostatic markers than via behaviorally mediated dietary, exercise, or smoking pathways. Demographic aspects of the social environment (e.g., household income, partnered status) were the most salient predictor of hypertensive risk and showed stronger effects among Black women. CONCLUSIONS Embodied stress rooted in the social environment is a major path driving maternal hypertensive disparities in the United States, with effects that vary across racialized groups. These pathway findings underscore the greater impact of systemic stressors relative to individual health behaviors. More comprehensive and detailed analyses of sociostructural domains are needed to identify promising avenues for policy and intervention to improve maternal health.
Collapse
|
6
|
Identification of postpartum symptom subgroups and associated long-term maternal depressive symptoms and well-being. Res Nurs Health 2023; 46:485-501. [PMID: 37615651 PMCID: PMC10518732 DOI: 10.1002/nur.22336] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Revised: 07/25/2023] [Accepted: 08/12/2023] [Indexed: 08/25/2023]
Abstract
Many postpartum women experience postpartum symptoms which often occur in clusters (i.e., three or more co-occurring symptoms that are related to each other). To date, research has focused on individual symptoms, which limits our understanding of how postpartum symptom clusters manifest and influence health. This secondary analysis used the Community and Child Health Network study data (N = 1784). No patient or public directly participated or contributed to the current analysis. Guided by the Symptom Management Theory, latent class analysis was performed to identify subgroups of postpartum women with different symptom experiences using observed variables at 6 months postpartum: anxiety (MINI-anxiety), general stress (PSS-10), posttraumatic stress (PCL-C), postpartum depression (EPDS), sleep disturbance (PSQI-sleep disturbance), and sleep duration (PSQI-sleep duration). Bivariate and multiple regression analyses were conducted to examine the association between subgroups and (a) individual characteristics and (b) long-term depressive symptoms (CES-D-9) and well-being at 18 and/or 24 months postpartum. Five subgroups were selected that had better-fit indices, entropy, and interpretability. Subgroups were labeled as (1) Minimum overall, (2) Mild-moderate overall, (3) Moderate-high sleep symptoms, (4) High psychological symptoms, and (5) High overall. After adjusting for covariates, postpartum women in Subgroups 4 and 5 had higher CES-D-9 scores at 18 and 24 months and lower well-being scores at 24 months. More postpartum women in Subgroups 4 and 5 experienced a history of depression or unemployment. Clinicians should provide targeted interventions for postpartum women in high-symptom subgroups.
Collapse
|
7
|
Socioeconomic status and subjective well-being: The mediating role of class identity and social activities. PLoS One 2023; 18:e0291325. [PMID: 37713386 PMCID: PMC10503752 DOI: 10.1371/journal.pone.0291325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2023] [Accepted: 08/28/2023] [Indexed: 09/17/2023] Open
Abstract
BACKGROUND Subjective well-being has a significant impact on an individual's physical and mental health. Socioeconomic status, class identity, and social activity participation play important roles in subjective well-being. Therefore, the aim of this study was to uncover the mechanisms through which these factors influence subjective well-being. METHODS A total of 1926 valid samples were recruited using the Chinese General Social Survey 2021 (CGSS 2021). The Chinese Citizen's Subjective Well-Being Scale (SWBS-CC) was employed to assess subjective well-being. Socioeconomic status was measured using income and education, and class identity and social activity participation were measured using Likert scales. Pearson correlation analysis and the chain mediation model were conducted to explore the relationship between these factors. Finally, the Bootstrap method was used to examine the path coefficients. RESULTS A significant correlation was found between socioeconomic status, class identity, social activity, and subjective well-being (p < 0.01). The indirect effect of socioeconomic status on subjective well-being mediated by class identity was 0.351 (95% CI: 0.721, 1.587), while the indirect effect of socioeconomic status on subjective well-being mediated by social activity was 0.380 (95% CI: 0.059, 0.240). The effect mediated by both class status and social activities was 0.011 (95% CI: 0.010, 0.093). CONCLUSIONS The study showed that socioeconomic status, class identity, and social activity had significant effects on subjective well-being. Class identity and social activity partially mediated the effects of socioeconomic status on subjective well-being, and they had a chain mediating effect between socioeconomic status and subjective well-being. Therefore, policymakers have the opportunity to enhance subjective well-being in lower socioeconomic status groups by promoting individual class identity and encouraging greater social activity participation.
Collapse
|
8
|
Parental preconception posttraumatic stress symptoms and maternal prenatal inflammation prospectively predict shorter telomere length in children. Psychosom Med 2023:00006842-990000000-00153. [PMID: 37594236 PMCID: PMC10879462 DOI: 10.1097/psy.0000000000001241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 08/19/2023]
Abstract
OBJECTIVE Parental trauma exposure and trauma-related distress can increase risk for adverse health outcomes in offspring, but the pathways implicated in intergenerational transmission are not fully explicated. Accelerated biological aging may be one mechanism underlying less favorable health in trauma-exposed individuals and their offspring. This study examines associations of preconception maternal and paternal posttraumatic stress disorder (PTSD) symptoms with child telomere length, and maternal prenatal C-reactive protein (CRP) as a biological mechanism. METHODS Mothers (n = 127) and a subset of the fathers (n = 84) reported on PTSD symptoms before conception. Mothers provided blood spots in the second and third trimester that were assayed for CRP. At age 4, children provided buccal cells for measurement of telomere length. Models adjusted for parental age, socioeconomic status, maternal pre-pregnancy BMI, child biological sex, and child age. RESULTS Mothers' PTSD symptoms were significantly associated with shorter child telomere length (β = -0.22, SE = 0.10, p = .023). Fathers' PTSD symptoms were also inversely associated with child telomere length (β = -0.21, SE = 0.11), though nonsignificant (p = .065). There was no significant indirect effect of mothers' PTSD symptoms on child telomere length through CRP in pregnancy, but higher second trimester CRP was significantly associated with shorter child telomere length (β = -0.35, SE = 0.18, p = .048). CONCLUSIONS Maternal symptoms of PTSD prior to conception and second trimester inflammation were associated with shorter telomere length in offspring in early childhood, independent of covariates. Findings indicate intergenerational transmission of parental trauma may occur in part through accelerated biological aging processes and provide further evidence that prenatal pro-inflammatory processes program child telomere length.Open Science Framework Pre-registration:https://osf.io/7c2d5/?view_only=cd0fb81f48db4b8f9c59fc8bb7b0ef97.
Collapse
|
9
|
The impact of neighborhood mental health on the mental health of older adults. BMC Public Health 2023; 23:1352. [PMID: 37452289 PMCID: PMC10347814 DOI: 10.1186/s12889-023-16263-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 07/07/2023] [Indexed: 07/18/2023] Open
Abstract
BACKGROUND In this article, we use cross-sectional data obtained from the 2018 China Health and Aging Tracking Survey (CHARLS) to examine the impact of neighborhood mental health at the community level on the mental health of older adults aged 60 years and older. METHODS NMH is the average mental health of older adults in the same community, excluding the older adults themselves. The explained variable mental health in this paper was measured using the simple CES-D depression scale. The mediating variables were social connectedness, social participation and social inclusion, and the instrumental variables were physical exercise and amusement. regression analysis was conducted using OLS regression models, two-stage least squares (IV-2SLS) instrumental variables to address the two-way causality of NMH and MH, and KHB decomposition was used to investigate the effect mechanism. RESULTS Baseline regressions showed that the neighborhood mental health effect positively influenced the mental health of older adults (Coef. = 0.356, 95% CI 0.315,0.397). The neighborhood mental health effect estimated by IV-2SLS (Coef. = 0.251, 95% CI 0.096,0.405) was higher than the OLS regression, indicating endogeneity. The mediated effects of KHB showed total (Coef. = 0.356, 95% CI 0.314,0.398), direct (Coef. = 0.281, 95% CI 0.232,0.330), and indirect effects (Coef. = 0.075, 95% CI 0.049,0.101). While the total effect was 1.266 times higher than the direct effect, 21.03% of the total effect came from mediating variables. CONCLUSIONS First, the neighborhood mental health effect has a positive impact on the mental health of older adults, but there are heterogeneous differences based on gender, age, and place of residence. Second, the results of the IV-2SLS estimation showed that the effect of the neighborhood mental health effect was underestimated if endogenous problems were not controlled for. Third, the effect of neighborhood mental health on older adults' mental health was tested to be stable. Moreover, social connectedness, social participation, and social interaction are important mediating mechanisms for the effect of neighborhood mental health on older adults' mental health. This study provides new perspectives and ideas for an in-depth understanding of the mental health of older adults in the context of social transformation in China.
Collapse
|
10
|
What predicts interdependence with family? The relative contributions of ethnicity/race and social class. CULTURAL DIVERSITY & ETHNIC MINORITY PSYCHOLOGY 2023:2023-76849-001. [PMID: 37261795 PMCID: PMC10786435 DOI: 10.1037/cdp0000593] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
OBJECTIVE Interdependence with family is considered a core element of collectivistic cultures, and it is routinely endorsed by people of ethnic/racial minority backgrounds in the United States. In contrast, a preference for independence from family is characteristic of individualistic cultures, and of European Americans, who are considered prototypical of cultural individualism. Scholars have also theorized that socioeconomic factors play a role in shaping these patterns. We hypothesized and tested the possibility of a more nuanced and interactive pattern. Drawing from long-standing research on U.S. ethnic-minority cultures and recent research on social class, we expected that lower income would be least associated with family interdependence in foreign-born Latino/a Americans and most strongly associated with higher family interdependence in European Americans. METHOD AND RESULTS In a prospective community study of a diverse sample of U.S. adults (N = 2,466), income interacted with ethnic/racial group to predict interdependence with family. In line with our predictions, income was not associated with family interdependence for foreign-born Latino/a Americans or African Americans, but lower income was significantly associated with higher interdependence with family in European Americans and, to a lesser extent, in U.S.-born Latino/a Americans. CONCLUSIONS These findings provide novel evidence for the relevance of both ethnicity/race and social class-two aspects of culture-for family interdependence. They highlight the centrality of interdependence with family among foreign-born Latino/a Americans while showing that European Americans, a group considered most representative of cultural individualism, can also highly value interdependence with family. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
Collapse
|
11
|
Preconception maternal posttraumatic stress and child negative affectivity: Prospectively evaluating the intergenerational impact of trauma. Dev Psychopathol 2023; 35:619-629. [PMID: 35074031 PMCID: PMC9309186 DOI: 10.1017/s0954579421001760] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Abstract
The developmental origins of psychopathology begin before birth and perhaps even prior to conception. Understanding the intergenerational transmission of psychopathological risk is critical to identify sensitive windows for prevention and early intervention. Prior research demonstrates that maternal trauma history, typically assessed retrospectively, has adverse consequences for child socioemotional development. However, very few prospective studies of preconception trauma exist, and the role of preconception symptoms of posttraumatic stress disorder (PTSD) remains unknown. The current study prospectively evaluates whether maternal preconception PTSD symptoms predict early childhood negative affectivity, a key dimension of temperament and predictor of later psychopathology. One hundred and eighteen women were recruited following a birth and prior to conception of the study child and were followed until the study child was 3-5 years old. Higher maternal PTSD symptoms prior to conception predicted greater child negative affectivity, adjusting for concurrent maternal depressive symptoms and sociodemographic covariates. In exploratory analyses, we found that neither maternal prenatal nor postpartum depressive symptoms or perceived stress mediated this association. These findings add to a limited prospective literature, highlighting the importance of assessing the mental health of women prior to conception and providing interventions that can disrupt the intergenerational sequelae of trauma.
Collapse
|
12
|
Maternal early life stress is associated with pro-inflammatory processes during pregnancy. Brain Behav Immun 2023; 109:285-291. [PMID: 36280180 PMCID: PMC10035632 DOI: 10.1016/j.bbi.2022.10.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/21/2022] [Revised: 10/12/2022] [Accepted: 10/15/2022] [Indexed: 11/07/2022] Open
Abstract
Early life stress (ELS) is common in the United States and worldwide, and contributes to the development of psychopathology in individuals with these experiences and their offspring. A growing body of research suggests that early life stress may contribute to adverse health partly through modulation of immune (and particularly inflammatory) responses. Therefore, increased maternal prenatal inflammation has been proposed as a mechanistic pathway by which the observed cross-generational effects of parental early life stress on child neuropsychiatric outcomes may be exerted. We examined associations between early life stress and molecular markers of inflammation (specifically pro-inflammatory gene expression and receptor-mediated transcription factor activity) and a commonly studied circulating marker of inflammation (C-Reactive Protein) in a diverse group of women in or near their third trimester of pregnancy, covarying for age, race/ethnicity, BMI, concurrent infection, concurrent perceived stress, and per capita household income. Mothers who experienced higher levels of early life stress had significantly increased pro-inflammatory (NF-κB) and decreased anti-viral (IRF) transcription factor activity. Transcripts that were up or down regulated in mothers with high ELS were preferentially derived from both CD16+ and CD16- monocytes. Early life stress was not associated with elevated CRP. Taken together, these findings provide preliminary evidence for an association between ELS and a pro-inflammatory transcriptional phenotype during pregnancy that may serve as a mechanistic pathway for cross-generational transmission of the effects of early life stress on mental and physical health.
Collapse
|
13
|
Allostatic Load Measurement: A Systematic Review of Reviews, Database Inventory, and Considerations for Neighborhood Research. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph192417006. [PMID: 36554888 PMCID: PMC9779615 DOI: 10.3390/ijerph192417006] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/24/2022] [Revised: 12/13/2022] [Accepted: 12/14/2022] [Indexed: 05/27/2023]
Abstract
BACKGROUND Neighborhoods are critical to understanding how environments influence health outcomes. Prolonged environmental stressors, such as a lack of green spaces and neighborhood socioeconomic disadvantage, have been associated with higher allostatic load levels. Since allostatic load levels experienced earlier in life have stronger associations with mortality risk, neighborhoods may be uniquely suited to monitor and mitigate the impacts of environmental stressors. Researchers often study allostatic load in neighborhoods by utilizing administrative boundaries within publicly accessible databases as proxies for neighborhoods. METHODS This systematic review of reviews aims to identify commonly used biomarkers in the measurement of allostatic load, compare measurement approaches, inventory databases to study allostatic load, and spotlight considerations referenced in the literature where allostatic load is studied in neighborhoods. The review was conducted using the search term "allostatic load" in the MEDLINE, CINAHL, and PsychINFO databases. The search results were filtered to include reviews. RESULTS The search returned 499 articles after deduplication. Overall, 18 synthesis reviews met the inclusion criteria and were retained for extraction. The synthesis reviews analyzed represented 238 studies published from 1995 to 2020. The original ten biomarkers were most often used to measure allostatic load. More recently, body mass index and C-reactive protein have additionally been frequently used to measure allostatic load burden. CONCLUSIONS The scientific contributions of this study are that we have identified a clear gap in geographic considerations when studying allostatic load. The implication of this study is that we have highlighted geographic concepts when conducting neighborhood-level research using administrative databases as a neighborhood proxy and outlined emerging future trends that can enable future study of allostatic load in the neighborhood context.
Collapse
|
14
|
Strategic Directions in Preventive Intervention Research to Advance Health Equity. PREVENTION SCIENCE : THE OFFICIAL JOURNAL OF THE SOCIETY FOR PREVENTION RESEARCH 2022; 24:577-596. [PMID: 36469162 PMCID: PMC9734404 DOI: 10.1007/s11121-022-01462-5] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/20/2022] [Indexed: 12/09/2022]
Abstract
As commissioned by the Society for Prevention Research, this paper describes and illustrates strategic approaches for reducing health inequities and advancing health equity when adopting an equity-focused approach for applying prevention science evidence-based theory, methodologies, and practices. We introduce an ecosystemic framework as a guide for analyzing, designing, and planning innovative equity-focused evidence-based preventive interventions designed to attain intended health equity outcomes. To advance this process, we introduce a health equity statement for conducting integrative analyses of ecosystemic framework pathways, by describing the role of social determinants, mechanisms, and interventions as factors directly linked to specific health equity outcomes. As background, we present health equity constructs, theories, and research evidence which can inform the design and development of equity-focused intervention approaches. We also describe multi-level interventions that when coordinated can produce synergistic intervention effects across macro, meso, and micro ecological levels. Under this approach, we encourage prevention and implementation scientists to apply and extend these strategic directions in future research to increase our evidence-based knowledge and theory building. A general goal is to apply prevention science knowledge to design, widely disseminate, and implement culturally grounded interventions that incrementally attain specific HE outcomes and an intended HE goal. We conclude with recommendations for conducting equity-focused prevention science research, interventions, and training.
Collapse
|
15
|
Brain-body pathways linking racism and health. AMERICAN PSYCHOLOGIST 2022; 77:1049-1060. [PMID: 36595402 PMCID: PMC9887645 DOI: 10.1037/amp0001084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
Racial disparities in health are a major public health problem in the United States, especially when comparing chronic disease morbidity and mortality for Black versus White Americans. These health disparities are primarily due to insidious anti-Black racism that permeates American history, current culture and institutions, and interpersonal interactions. But how does racism get under the skull and the skin to influence brain and bodily processes that impact the health of Black Americans? In the present article, we present a model describing the possible neural and inflammatory mechanisms linking racism and health. We hypothesize that racism influences neural activity and connectivity in the salience and default mode networks of the brain and disrupts interactions between these networks and the executive control network. This pattern of neural functioning in turn leads to greater sympathetic nervous system signaling, hypothalamic-pituitary-adrenal axis activation, and increased expression of genes involved in inflammation, ultimately leading to higher levels of proinflammatory cytokines in the body and brain. Over time, these neural and physiological responses can lead to chronic physical and mental health conditions, disrupt well-being, and cause premature mortality. Given that research in this area is underdeveloped to date, we emphasize opportunities for future research that are needed to build a comprehensive mechanistic understanding of the brain-body pathways linking anti-Black racism and health. (PsycInfo Database Record (c) 2023 APA, all rights reserved).
Collapse
|
16
|
Maternal stress and mental health before pregnancy and offspring diurnal cortisol in early childhood. Dev Psychobiol 2022; 64:e22314. [PMID: 36282760 PMCID: PMC10111814 DOI: 10.1002/dev.22314] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Revised: 07/01/2022] [Accepted: 07/08/2022] [Indexed: 01/27/2023]
Abstract
The current study investigates whether prepregnancy maternal posttraumatic stress disorder (PTSD) symptoms, depressive symptoms, and stress predict children's cortisol diurnal slopes and cortisol awakening responses (CARs) adjusting for relevant variables. Mothers were enrolled after delivering a baby and followed through their subsequent pregnancy with 5 years of longitudinal data on their subsequent child. This prospective design allowed assessment of PTSD symptoms, depressive symptoms, and perceived stress prior to pregnancy. Children provided three saliva samples per day on three consecutive days at two timepoints in early childhood (M age = 3.7 years, SD = 0.38; M age = 5.04 years, SD = 0.43). Mothers' PTSD symptoms prior to pregnancy were significantly associated with flatter child diurnal cortisol slopes at 4 and 5 years, but not with child CAR. Findings at the age of 4 years, but not 5 years, remained statistically significant after adjustment for maternal socioeconomic status, race/ethnicity, child age, and other covariates. In contrast, maternal prepregnancy depressive symptoms and perceived stress did not significantly predict cortisol slopes or CAR. Results suggest that maternal prepregnancy PTSD symptoms may contribute to variation in early childhood physiology. This study extends earlier work demonstrating risk of adverse outcomes among children whose mothers experienced trauma but associations cannot be disentangled from effects of prenatal mental health of mothers on children's early childhood.
Collapse
|
17
|
Buffering effects of protective factors on light and moderate-to-vigorous physical activity among african american women. J Behav Med 2022:10.1007/s10865-022-00360-z. [PMID: 36260160 PMCID: PMC10113398 DOI: 10.1007/s10865-022-00360-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/23/2022] [Accepted: 08/22/2022] [Indexed: 10/24/2022]
Abstract
Physical activity (PA) plays an integral role in reducing risk for the leading causes of death and has also been shown to buffer stress. Based on the stress-buffering hypothesis, the present study examined whether protective factors (self-efficacy and informal social control) buffered the effects of perceived stress on PA over time. Secondary data analyses of female African American caregivers (N = 143) were conducted using data from the Families Improving Together (FIT) trial. Validated measures of stressors and protective factors were assessed at baseline. Light PA and moderate-to-vigorous PA were assessed using seven-day accelerometry estimates over sixteen weeks. Multilevel growth modeling was used to assess whether protective factors moderated the effects of perceived stress on PA outcomes across 16 weeks. There was a significant two-way interaction between informal social control and time (B = 0.40, SE = 0.17, p = .019) such that higher informal social control was positively associated with MVPA over time. There was a marginal three-way interaction (B = -18.90, SE = 10.31, p = .067) such that stress was associated with greater LPA at baseline under conditions of high but not low self-efficacy. This study provides preliminary support that social factors may be important for maintaining MVPA regardless of stress levels, while cognitive resources may be more important to target for influencing LPA engagement under conditions of high stress.
Collapse
|
18
|
Fostering Resilience Among Mothers Early (FRAME): using growth mixture modeling to identify resources that mitigate perinatal depression. Arch Womens Ment Health 2022; 25:451-461. [PMID: 35137331 DOI: 10.1007/s00737-022-01211-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/27/2021] [Accepted: 01/31/2022] [Indexed: 11/02/2022]
Abstract
The primary objective of this study was to delineate classes of individuals based on depression trajectories from the antenatal period through 54-month postpartum and internal and external resources that are associated with low depression risk. Participants came from the Growing Up in New Zealand (GUiNZ) study (n = 5664), which is a pregnancy cohort study and is nationally representative of the ethnic and socioeconomic diversity of contemporary New Zealand births. Growth curve mixture modeling was used to identify distinct subgroups based on depression scores from the antenatal period through 54-month postpartum. Logistic regression models were run to investigate socioeconomic factors and internal and external resources that were associated with depression class membership. A two-class model, "low risk" and "high risk," resulted in the best model fit. Most of the sample (n = 5110, 90%) fell into the "low-risk" class defined by no-to-mild depression symptoms during pregnancy and decreasing depressive symptoms over time (bintercept = - .05, bslope = - .05). Approximately 10% of the sample fell into the "high-risk" class (n = 554, 10%) defined by mild-to-moderate depressive symptoms during pregnancy and increasing depressive symptomology over time (bintercept = .39, bslope = .57). More positive parenting-related attitudes, better pre-pregnancy self-reported health, informal social supports, and community belonging were significantly associated with greater odds of being in the "low-risk" class, after controlling for socioeconomic factors. These findings suggest that targeting internal and external resources for individuals across the perinatal and early childhood periods is important to mitigating maternal depression.
Collapse
|
19
|
Effect of socioeconomic status on the physical and mental health of the elderly: the mediating effect of social participation. BMC Public Health 2022; 22:605. [PMID: 35351078 PMCID: PMC8962021 DOI: 10.1186/s12889-022-13062-7] [Citation(s) in RCA: 15] [Impact Index Per Article: 7.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/21/2021] [Accepted: 03/16/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Previous studies have demonstrated the effect of socioeconomic status on the health status of the elderly. Nevertheless, the specific dimensions of the effect and the mechanism await further investigation. In this study, socioeconomic status was divided into three dimensions and we used social participation as the mediation variable to investigate the specific path of effect. METHODS Using the 2018 Waves of Chinese Longitudinal Healthy Longevity Survey (CLHLS) dataset, a total of 10,197 effective samples of the elderly over 65 years old were screened out. Socioeconomic status included income, education level, and main occupation before retirement. The physical health and mental health of the elderly was measured by the Instrumental Activities of Daily Living Scale and the Minimum Mental State Examination, respectively. The social participation of the elderly was the mediation variable, including group exercise, organized social activities and interacting with friends. Omnibus mediation effect analysis was adopted to examine the mediation effect and mediation analysis was completed using the SPSS PROCESS program. RESULTS First, the results showed that when the income gap between the elderly reached a certain level, there was a significant difference in health status. Significant differences existed in health status amongst with different education levels. There was no sufficient evidence to show that occupation has a significant effect on the physical health. But when the dependent variable was mental health, the effect was significant. Second, group exercise mediated 64.11% (aib = 0.24, 95% CI [0.17,0.3]) and up to 20.44% (aib = 0.12, 95% CI [0.07,0.17]) of the disparity in physical and mental health due to income gap, respectively. And it could mediate the effect up to 56.30% (aib = 0.62, 95% CI [0.52,0.73]) and 17.87% (aib = 0.50, 95% CI [0.4,0.61]) of education on physical and mental health status, respectively. The proportion of relative mediation effect of occupation was up to 28.74% (aib = 0.19, 95% CI [0.13,0.25]) on mental health. Interacting with friends mediated only on the path that the education affected the health status of the elderly. The proportion was up to 33.72% (aib = 0.29, 95% CI [0.16,0.44]). The relative mediation effect of organized social activities on the health gap caused by income or education level gap was significant at some levels. The proportion was up to 21.20% (aib = 0.33, 95% CI [0.26,0.4]). CONCLUSION The SES of the elderly including relatively large income gap, different education levels and occupational categories could indeed have a significant effect on health status of the elderly, and the reason why this effect existed could be partly explained by the mediation effect of social participation. Policymakers should pay more attention to the social participation of the elderly.
Collapse
|
20
|
The Impact of Family Socioeconomic Status on Elderly Health in China: Based on the Frailty Index. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2022; 19:ijerph19020968. [PMID: 35055790 PMCID: PMC8775784 DOI: 10.3390/ijerph19020968] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 12/08/2021] [Revised: 01/08/2022] [Accepted: 01/13/2022] [Indexed: 01/27/2023]
Abstract
China is about to enter a moderate aging society. In the process of social and economic development, the family socioeconomic status and health status of the elderly have also changed significantly. Learning the impact of family socioeconomic status on elderly health can help them improve family socioeconomic status and better achieve healthy and active aging. Using the data of the Chinese Longitudinal Healthy Longevity Survey in 2018, this study firstly analyzed the impact of family socioeconomic status on elderly health using the multivariate linear regression model and quantile regression model, the heterogeneity of different elderly groups using subsample regression, and the mediation effects of three conditions associated with the family socioeconomic status of the elderly. The results show that family socioeconomic status has a negative effect on the frailty index, that is, it has a positive impact on elderly health. Family socioeconomic status has a higher positive impact on the health status of the middle and lower age elderly and rural elderly. Overall living status and leisure and recreation status both have mediation effects, while health-care status has no mediation effect.
Collapse
|
21
|
Equity in Mental Health Services for Youth at Clinical High Risk for Psychosis: Considering Marginalized Identities and Stressors. EVIDENCE-BASED PRACTICE IN CHILD AND ADOLESCENT MENTAL HEALTH 2022; 7:176-197. [PMID: 35815004 PMCID: PMC9258423 DOI: 10.1080/23794925.2022.2042874] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Prevention and early intervention programs have been initiated worldwide to serve youth at Clinical High Risk for Psychosis (CHR-P), who are adolescents and young adults experiencing subclinical psychosis and functional impairment. The primary goals of these efforts are to prevent or mitigate the onset of clinical psychosis, while also treating comorbid issues. It is important to consider issues of diversity, equity, and inclusion in CHR-P work, especially as these programs continue to proliferate around the world. Further, there is a long history in psychiatry of misdiagnosing and mistreating psychosis in individuals from racial and ethnic minority groups. Although there have been significant developments in early intervention psychosis work, there is evidence that marginalized groups are underserved by current CHR-P screening and intervention efforts. These issues are compounded by the contexts of continued social marginalization and significant mental health disparities in general child/adolescent services. Within this narrative review and call to action, we use an intersectional and minority stress lens to review and discuss current issues related to equity in CHR-P services, offer evidence-based recommendations, and propose next steps. In particular, our intersectional and minority stress lenses incorporate perspectives for a range of marginalized and underserved identities related to race, ethnicity, and culture; faith; immigration status; geography/residence; gender identity; sexual orientation; socioeconomic status/class; and ability status.
Collapse
|
22
|
Elucidating posttraumatic stress symptom dimensions and health correlates among postpartum women. J Affect Disord 2021; 294:314-321. [PMID: 34311331 PMCID: PMC9663210 DOI: 10.1016/j.jad.2021.07.025] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/22/2020] [Revised: 06/09/2021] [Accepted: 07/11/2021] [Indexed: 10/20/2022]
Abstract
BACKGROUND Posttraumatic stress disorder (PTSD) is associated with interpersonal dysfunction and adverse maternal health during the perinatal period (extending from conception through one year postpartum). However, PTSD is a heterogeneous disorder, and little is known about which aspects of this disorder may be particularly deleterious to the health of new mothers. Such data may inform more personalized approaches to PTSD prevention and treatment among postpartum women. METHODS Using confirmatory factor analysis, we compared three models of PTSD symptom structure-the four-factor dysphoria model, four-factor emotional numbing model, and five-factor dysphoric arousal model-in 1,663 postpartum women from the Community and Child Health Network (CCHN). We examined associations between PTSD symptom dimensions of the best-fitting model with four correlates relevant to maternal health and functioning-parenting stress, partner relationship stress, relationship satisfaction, and contraceptive use. RESULTS Though all models fit well, the five-factor dysphoric arousal model provided optimal fit. Symptom dimensions from this model-re-experiencing, avoidance, numbing, dysphoric arousal, and anxious arousal-evidenced differential associations with the maternal health indicators. Numbing symptoms were most strongly associated with indicators of poor interpersonal functioning, whereas dysphoric arousal symptoms were most strongly related to low-efficacy contraceptive use. LIMITATIONS Our cross-sectional study assessed DSM-IV PTSD symptoms. CONCLUSIONS PTSD symptoms among postpartum women are best-represented by five factors. Numbing symptoms (e.g., restricted affect, detachment) are most strongly associated with interpersonal difficulties, whereas dysphoric arousal symptoms (e.g., agitation, irritability) are linked with low-efficacy contraceptive use. Screening for these symptoms may help promote the health of new mothers.
Collapse
|
23
|
Yoga participation associated with changes in dietary patterns and stress: A pilot study in stressed adults with poor diet. Complement Ther Clin Pract 2021; 45:101472. [PMID: 34530181 PMCID: PMC8898640 DOI: 10.1016/j.ctcp.2021.101472] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/05/2020] [Revised: 06/18/2021] [Accepted: 08/03/2021] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND PURPOSE Stress contributes to dietary patterns that impede health. Yoga is an integrative stress management approach associated with improved dietary patterns in burgeoning research. Yet, no research has examined change in dietary patterns, body mass index (BMI), and stress during a yoga intervention among stressed adults with poor diet. MATERIALS AND METHODS Objectively-measured BMI and a battery of self-report questionnaires were collected at four time points during and following a 12-week yoga intervention (N = 78, 71% women, mean BMI = 25.69 kg/m2±4.59) - pre-treatment (T1), mid-treatment (6 weeks; T2), post-treatment (12 weeks; T3), and at 3-month follow-up (24 weeks; T4). RESULTS T1 to T3 fruit and vegetable intake, BMI, and stress significantly declined in the overall sample. Reduction in vegetable intake was no longer significant after accounting for reductions in caloric intake, and reduction in caloric intake remained significant after accounting for reductions in stress. CONCLUSION Findings may be interpreted as yoga either encouraging or adversely impacting healthy dietary patterns (i.e., minimizing likelihood of future weight gain vs. decreasing vegetable intake and overall caloric intake among individuals who may not need to lose weight, respectively). Continued research is warranted, utilizing causal designs.
Collapse
|
24
|
The moderating role of resilience resources in the association between stressful life events and symptoms of postpartum depression. J Affect Disord 2021; 293:261-267. [PMID: 34217964 PMCID: PMC8547228 DOI: 10.1016/j.jad.2021.05.082] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2020] [Revised: 04/30/2021] [Accepted: 05/30/2021] [Indexed: 01/03/2023]
Abstract
BACKGROUND One in seven women experience postpartum depression, posing a serious public health concern. One of the most robust predictors of elevated postpartum depressive symptoms is major stressful life events that occur during pregnancy. Having greater resilience resources that promote successful adaptation to stressful demands may be protective in the face of stress during pregnancy. The current study tested whether three resilience resources- mastery, dispositional optimism, and spirituality- each predicted early symptoms of postpartum depression and moderated the hypothesized association between experiencing stressful life events during pregnancy and symptoms of postpartum depression. METHODS The sample included 233 women who participated in a prospective longitudinal study from pregnancy through postpartum. Depressive symptoms were assessed at approximately 4 to 8 weeks after birth, whereas resilience resources and stressful life events were measured in pregnancy. Multiple linear regressions were used to test hypotheses. RESULTS Stressful life events predicted greater symptoms of depression postpartum. Mastery and optimism predicted fewer symptoms of depression postpartum. Mastery moderated the association between stressful life events and symptoms of depression when controlling for previous psychiatric history, t(231) = -1.97, p=.0497. LIMITATIONS There was some attrition among study participants across timepoints, which was accounted for in analyses with multiple imputation. CONCLUSIONS These findings point to the protective nature of a mother's sense of mastery in the face of major life stressors during pregnancy and suggest this is an important construct to target in interventions addressing postpartum depression.
Collapse
|
25
|
A Qualitative Study of Stress and Coping to Inform the LEADS Health Promotion Trial for African American Adolescents with Overweight and Obesity. Nutrients 2021; 13:nu13072247. [PMID: 34210069 PMCID: PMC8308260 DOI: 10.3390/nu13072247] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2021] [Revised: 06/25/2021] [Accepted: 06/27/2021] [Indexed: 12/20/2022] Open
Abstract
The purpose of this study was to conduct in-depth individual interviews with 30 African American adolescents with overweight and obesity and their families (caregiver/adolescent dyads) to gain a better understanding of how to integrate stress and coping essential elements into an existing family-based health promotion program for weight loss. Interview data from 30 African American adolescents with overweight and obesity (Mage = 15.30 ± 2.18; MBMI%-ile = 96.7 ± 3.90) were transcribed and coded for themes using inductive and deductive approaches by two independent coders. Inter-rater reliability was acceptable (r = 0.70–0.80) and discrepancies were resolved to 100% agreement. The themes were guided by the Relapse Prevention Model, which focuses on assessing barriers of overall coping capacity in high stress situations that may undermine health behavior change (physical activity, diet, weight loss). Prominent themes included feeling stressed primarily in response to relationship conflicts within the family and among peers, school responsibilities, and negative emotions (anxiety, depression, anger). A mix of themes emerged related to coping strategies ranging from cognitive reframing and distraction to avoidant coping. Recommendations for future programs include addressing sources of stress and providing supportive resources, as well as embracing broader systems such as neighborhoods and communities. Implications for future intervention studies are discussed.
Collapse
|
26
|
Resilience resources in low-income Black, Latino, and White fathers. Soc Sci Med 2021; 282:114139. [PMID: 34171701 DOI: 10.1016/j.socscimed.2021.114139] [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: 09/18/2020] [Accepted: 06/10/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND AND AIM Resilience resources are associated with positive mental and physical health outcomes. However, we know little about protective factors in low-income or racially or ethnically diverse populations of men. This study examined socioeconomic status and racial/ethnic differences in resilience resources among low-income Black, Latino, and White fathers of infants. METHODS The Community Child Health Network conducted a cohort study of mothers and fathers in five sites across the U.S. A sample of fathers who identified as Black, Latino/Hispanic, or non-Hispanic White were recruited and interviewed at home on three occasions during the first year of parenting (n = 597). Several resilience resources were assessed: mastery, self-esteem, dispositional optimism, approach-oriented coping style, positive affect, social support, and spirituality. The first five resources were interrelated and scored as a composite. RESULTS Multivariate analyses adjusted for covariates indicated that Black fathers had higher scores on the resilience resources composite compared to White and Latino fathers. Black fathers were also highest in spirituality, followed by Latino fathers who were higher than White fathers. There were significant interactions between race/ethnicity with income and education in predicting optimism, spirituality, and self-esteem. Higher education was associated with higher scores on the resilience resources composite and spirituality in Black fathers, and higher education was associated with higher self-esteem in Black and Latino fathers. Higher income was associated with higher optimism in White fathers. CONCLUSION These results indicate that levels of individual resilience factors are patterned by income, education, and race/ethnicity in low-income fathers, with many possible implications for research and policy.
Collapse
|
27
|
Maternal mental health and early childhood development: Exploring critical periods and unique sources of support. Infant Ment Health J 2021; 42:603-615. [PMID: 33998003 DOI: 10.1002/imhj.21925] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Abstract
BACKGROUND The objective of this study was to explore associations between maternal depression and anxiety during early sensitive periods, child social-emotional and behavioral problems and the moderating roles of financial, instrumental, and partner emotional support. METHODS Analyses was conducted using data from the Fragile Families and Child Wellbeing Study. Hierarchical linear regression modeling was used to explore associations between maternal depression and anxiety at 1- and 3-years postpartum, three unique types of social support, and childhood behavioral problems at 5-years of age (n = 2,827). RESULTS Mothers who were depressed at one or both timepoints, compared to nondepressed mothers, reported higher externalizing behavioral problems scores of 1.96 and 2.90, and internalizing behavioral problems scores of 1.16 and 2.20, respectively, at 5-years of age (both p < .01), after controlling for covariates. Financial, instrumental, and partner emotional support were independently and inversely associated with behavioral problems (p < .05); however, none of these types of support moderated the relationship between maternal depression and behavioral problems, after controlling for covariates. IMPLICATIONS Promoting maternal mental health as well as different sources of support throughout the first five years of life, instead of one critical period, may help to reduce the burden of chronic disease in the next generation.
Collapse
|
28
|
Racial and ethnic disparities in posttraumatic psychopathology among postpartum women. J Psychiatr Res 2021; 137:36-40. [PMID: 33647727 PMCID: PMC8522483 DOI: 10.1016/j.jpsychires.2021.02.030] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/30/2020] [Revised: 02/09/2021] [Accepted: 02/12/2021] [Indexed: 11/25/2022]
Abstract
People of color in the United States disproportionately bear the burden of trauma and posttraumatic stress disorder (PTSD). Pregnant women of color are at particular risk, as perinatal PTSD is associated with adverse maternal and child health. However, PTSD is a heterogeneous disorder comprising discrete symptom dimensions. Adopting a dimensional understanding of PTSD could aid in identifying women at-risk for the consequences of posttraumatic psychopathology and guide treatment selection. In a large sample of Latina, Black, and non-Hispanic White postpartum women in the United States (N = 1663), we examined racial and ethnic differences in the factors of the dysphoric arousal model-a leading dimensional model of PTSD. This model is characterized by five symptom dimensions: re-experiencing, avoidance, numbing, dysphoric arousal, and anxious arousal. Past-year trauma in this sample was common, afflicting nearly 70% of women. In unadjusted models, women of color exhibited more severe PTSD symptom levels across dimensions except for dysphoric arousal, with Black mothers particularly affected. In models adjusted for age, education, and poverty, Black women continued to report elevated symptoms of avoidance and, relative to Latina mothers, re-experiencing symptoms. In contrast, White women reported more dysphoric arousal symptoms relative to women of color. Illuminating differential patterns of symptom dimensions across racial and ethnic groups is critical to PTSD assessment and treatment and may shed light on disparities. Perinatal healthcare may be an important opportunity for posttraumatic symptom screening, and greater understanding of racial and ethnic variation in posttraumatic symptom dimensions can guide targeted intervention selection for perinatal women.
Collapse
|
29
|
Effects of Parenting and Perceived Stress on BMI in African American Adolescents. J Pediatr Psychol 2021; 46:980-990. [PMID: 33738484 DOI: 10.1093/jpepsy/jsab025] [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: 04/01/2020] [Revised: 02/26/2021] [Accepted: 02/28/2021] [Indexed: 11/14/2022] Open
Abstract
OBJECTIVE This study set out to examine the role of parenting practices in protecting or exacerbating the negative effects of parent and adolescent stress on adolescent body mass index (BMI) over time. Separate longitudinal models were conducted to evaluate how parenting practices interacted with parental perceived stress and adolescent perceived stress in predicting adolescent BMI. METHODS Baseline data were collected from 148 African American adolescents (Mage = 12.93, SD = 1.75; Mz-BMI = 0.78, SD = 0.50; MBMI%-ile = 96.7, SD = 3.90) and their caregivers (Mage = 44.45, SD = 8.65; MBMI = 37.63, SD = 8.21) enrolled in the Families Improving Together for Weight Loss trial. Adolescents self-reported their perceptions of caregiver parenting style and feeding practices. Both caregivers and adolescents self-reported their perceptions of chronic stress. BMI for parents and adolescents was assessed objectively at baseline and 16 weeks post-intervention. RESULTS Hierarchical regression models predicting adolescent BMI z-score (z-BMI) indicated a significant interaction between parental perceived stress and parental pressure to eat. Simple slopes analyses demonstrated that for those parents that exhibit higher pressure to eat, parent stress was positively associated with adolescent z-BMI. CONCLUSIONS These findings provide preliminary support suggesting that certain parenting practices interact with chronic stress on adolescent weight-related outcomes and that future interventions may consider integrating these factors.
Collapse
|
30
|
Neighborhood-Level Redlining and Lending Bias Are Associated with Breast Cancer Mortality in a Large and Diverse Metropolitan Area. Cancer Epidemiol Biomarkers Prev 2021; 30:53-60. [PMID: 33008873 PMCID: PMC7855192 DOI: 10.1158/1055-9965.epi-20-1038] [Citation(s) in RCA: 70] [Impact Index Per Article: 23.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2020] [Revised: 08/29/2020] [Accepted: 09/28/2020] [Indexed: 11/16/2022] Open
Abstract
BACKGROUND Structural inequities have important implications for the health of marginalized groups. Neighborhood-level redlining and lending bias represent state-sponsored systems of segregation, potential drivers of adverse health outcomes. We sought to estimate the effect of redlining and lending bias on breast cancer mortality and explore differences by race. METHODS Using Georgia Cancer Registry data, we included 4,943 non-Hispanic White (NHW) and 3,580 non-Hispanic Black (NHB) women with a first primary invasive breast cancer diagnosis in metro-Atlanta (2010-2014). Redlining and lending bias were derived for census tracts using the Home Mortgage Disclosure Act database. We calculated hazard ratios and 95% confidence intervals (CI) for the associations of redlining, lending bias on breast cancer mortality and estimated race-stratified associations. RESULTS Overall, 20% of NHW and 80% of NHB women lived in redlined census tracts, and 60% of NHW and 26% of NHB women lived in census tracts with pronounced lending bias. Living in redlined census tracts was associated with a nearly 1.60-fold increase in breast cancer mortality (hazard ratio = 1.58; 95% CI, 1.37-1.82) while residing in areas with substantial lending bias reduced the hazard of breast cancer mortality (hazard ratio = 0.86; 95% CI, 0.75-0.99). Among NHB women living in redlined census tracts, we observed a slight increase in breast cancer mortality (hazard ratio = 1.13; 95% CI, 0.90-1.42); among NHW women the association was more pronounced (hazard ratio = 1.39; 95% CI, 1.09-1.78). CONCLUSIONS These findings underscore the role of ecologic measures of structural racism on cancer outcomes. IMPACT Place-based measures are important contributors to health outcomes, an important unexplored area that offers potential interventions to address disparities.
Collapse
|
31
|
The impact of childhood experience of starvations on the health of older adults: Evidence from China. Int J Health Plann Manage 2020; 36:515-531. [PMID: 33331669 DOI: 10.1002/hpm.3099] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/01/2020] [Revised: 11/21/2020] [Accepted: 12/06/2020] [Indexed: 11/07/2022] Open
Abstract
This paper used pooled cross-sectional data from the Chinese Longitudinal Healthy Longevity Survey to comprehensively investigate how childhood experiences of starvation affect the health of older Chinese adults. The study found that the childhood experience of starvation was negatively correlated with self-rated health, functional health and cognitive health among older adults. After using the model and variable substitution methods to address the endogeneity problems caused by omitted variables, the negative effects of childhood experiences of starvation on the health of older adults were still present. The Karlson-Holm-Breen decomposition method was used to test the mediation effects, and it was found that childhood experiences of starvation had adverse effects on the health of older adults through endowment insurance, household income, education and nutrition. Consequently, the government should strengthen nutrition or other related health interventions for children and make longer-term plans for improving the health of older adults.
Collapse
|
32
|
Prenatal maternal C-reactive protein prospectively predicts child executive functioning at ages 4-6 years. Dev Psychobiol 2020; 62:1111-1123. [PMID: 32441781 PMCID: PMC7680271 DOI: 10.1002/dev.21982] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/09/2019] [Revised: 04/01/2020] [Accepted: 04/09/2020] [Indexed: 11/08/2022]
Abstract
This prospective longitudinal study evaluated multiple maternal biomarkers from the preconception and prenatal periods as time-sensitive predictors of child executive functioning (EF) in 100 mother-child dyads. Maternal glycated hemoglobin (HbA1C ), C-reactive protein (CRP), and blood pressure (BP) were assayed before pregnancy and during the second and third trimesters. Subsequently, children were followed from birth and assessed for EF (i.e. cognitive flexibility, response inhibition) at ages 4-6 years. Perinatal data were also extracted from neonatal records. Higher maternal CRP, but not maternal HbA1C or BP, uniquely predicted poorer child cognitive flexibility, even with control of maternal HbA1C and BP, relevant demographic factors, and multiple prenatal/perinatal covariates (i.e. preconception maternal body mass index, maternal depression, maternal age at birth, child birth weight, child birth order, child gestational age, and child birth/neonatal complications). Predictions from maternal CRP were specific to the third trimester, and third trimester maternal CRP robustly predicted child cognitive flexibility independently of preconception and second trimester CRP. Child response inhibition was unrelated to maternal biomarkers from all time points. These findings provide novel, prospective evidence that maternal inflammation uniquely predicts child cognitive flexibility deficits, and that these associations depend on the timing of exposure before or during pregnancy.
Collapse
|
33
|
Impact of Internet Use on Elderly Health: Empirical Study Based on Chinese General Social Survey (CGSS) Data. Healthcare (Basel) 2020; 8:healthcare8040482. [PMID: 33198418 PMCID: PMC7712052 DOI: 10.3390/healthcare8040482] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/12/2020] [Revised: 11/10/2020] [Accepted: 11/11/2020] [Indexed: 11/16/2022] Open
Abstract
In the current era, the rapid spread of Internet technology has combined with various traditional industries; this provides new research perspectives and solutions for current problems, such as those in the elderly care industry. Elderly health is an important social problem in various countries, and governments have turned to the internet for new methods and better solutions. However, internet-use behavior has a certain influence on the elderly’s health status. This study investigates the effects of internet use on the elderly’s physical health, mental health, and self-rated health, along with the moderating role of individual cognitive ability in the above relationship. This study uses data from the Chinese General Social Survey (CGSS) in 2012 and 2015 as samples for analysis via the hierarchical regression method. The sample is from China and had 2821 and 3185 valid respondents in 2012 and 2015, respectively. Results show that internet use significantly affects the physical and mental health of the elderly and does not significantly affect self-rated health. In addition, individual cognitive ability plays a negative moderating role between internet use and physical and mental health. Finally, on the basis of results analysis and discussion, this study provides new recommendations to achieve targeted health improvements.
Collapse
|
34
|
A Multisite Examination of Everyday Discrimination and the Prevalence of Spontaneous Preterm Birth in African American and Latina Women in the United States. Am J Perinatol 2020; 37:1340-1350. [PMID: 31365929 DOI: 10.1055/s-0039-1693696] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
Abstract
OBJECTIVE African American women have a higher risk of spontaneous preterm birth than White and Latina women. Although Latina women are exposed to similar social determinants of health, they have lower rates of spontaneous preterm birth. One theory for this difference is the maternal stress biological pathway, whereby lifetime stressors, such as racial discrimination, lead to a premature activation of parturition. We investigated the prevalence of self-reported discrimination and its association with the prevalence of spontaneous preterm birth. STUDY DESIGN Using data from the Community Child Health Research Network Study, a multisite cohort study from 2008 to 2012, we conducted a cross-sectional analysis of 1,154 African American women and 578 Latina women. RESULTS Adjusting for multiple risk factors, African American and Latina women who experienced the highest tertile of discrimination had a higher prevalence of preterm birth compared with those who experienced discrimination less than once per year, adjusted hazard ratio (aHR) = 1.5 (0.7-3.1) and 3.6 (0.9-14.4), respectively. CONCLUSION In our cohort, we found a statistically significant association only in the medium discrimination group in Latina women, but we did not find a statistically significant association in African American women. Reduction in experienced discrimination may be an important intervention for reducing adverse pregnancy outcomes.
Collapse
|
35
|
Maternal Age Patterns of Preterm Birth: Exploring the Moderating Roles of Chronic Stress and Race/Ethnicity. Ann Behav Med 2020; 54:653-664. [PMID: 32087086 DOI: 10.1093/abm/kaaa008] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2023] Open
Abstract
BACKGROUND Despite the suggested contribution of cumulative chronic stress to the racial/ethnic disparities in preterm birth (PTB), it is unclear how chronic stress, maternal age, and race/ethnicity are linked underlying PTB. PURPOSE We investigated the moderating effect of chronic stress on the maternal age-PTB association among non-Hispanic (N-H) White, N-H Black, Hispanic, and Asian women. METHODS We analyzed the Washington State's Pregnancy Risk Assessment Monitoring System data linked with birth certificates. The sample included women aged 18 years or older who birthed the first, singleton baby without birth defects. Chronic stress was measured by race/ethnicity-specific chronic stress indices. A maternal age-chronic stress interaction was modeled to predict PTB by logistic regression stratified by race/ethnicity. In subanalysis, the moderating role of racism was investigated in the maternal age-chronic stress interaction among three minority groups combined. RESULTS Women's maternal age trajectory of PTB varied by their race/ethnicity and chronic stress level. N-H White and N-H Black women showed a steeper maternal age-related increase in PTB (weathering) under higher chronic stress, indicating a chronic stress' cumulative effect with maternal age. Besides, the extent of weathering was amplified by racism on top of chronic stress, particularly among N-H Black women. CONCLUSIONS These results show that both chronic stress and racism may develop accelerated PTB risk among minority women. Future research should use more objective and accurate chronic stress measures to ascertain the complex relationships among chronic stress, racial discrimination, and maternal age underlying the racial/ethnic differentials in PTB.
Collapse
|
36
|
The Moderating Effects of Social Support and Stress on Physical Activity in African American Women. Ann Behav Med 2020; 55:376-382. [PMID: 32692356 DOI: 10.1093/abm/kaaa051] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
BACKGROUND African American women participate in less physical activity (PA), have higher rates of chronic disease, and report higher perceived stress relative to other race and sex demographic groups. PURPOSE Based on the stress-buffering hypothesis, this study tested the hypothesis that social support would buffer the negative effects of perceived stress on moderate-to-vigorous PA (MVPA) under high, but not low, perceived stress. METHODS Participants were 143 African American women (mean [M] age = 43.94, standard deviation [SD] = 8.62; M body mass index = 37.94, SD = 8.11) enrolled in the Families Improving Together (FIT) for Weight Loss Trial. Average daily minutes of MVPA were obtained via 7 day accelerometer estimates at baseline and 8 and 16 weeks. RESULTS A multilevel growth model demonstrated a significant three-way interaction between stress, social support, and time (B = -0.31, standard error [SE] = 0.14, p = .03). Simple slopes analyses revealed that, at baseline, among participants with high social support (+1 SD), stress was positively associated with greater MVPA (B = 0.49, SE = 0.18, p = .008), whereas among participants with low social support (-1 SD), stress was not significantly associated with MVPA (B = -0.04, SE = 0.14, p = .81). However, at 8 and 16 weeks, stress was not significantly associated with MVPA for either high or low support groups. CONCLUSIONS Findings highlight the importance of integrating constructs of stress and social support into future physical activity intervention programs for African American women and the need to evaluate changes in stress and social support longitudinally.
Collapse
|
37
|
Research data management in health and biomedical citizen science: practices and prospects. JAMIA Open 2020; 3:113-125. [PMID: 32607493 PMCID: PMC7309241 DOI: 10.1093/jamiaopen/ooz052] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2019] [Revised: 07/09/2019] [Accepted: 09/30/2019] [Indexed: 12/25/2022] Open
Abstract
Background Public engagement in health and biomedical research is being influenced by the paradigm of citizen science. However, conventional health and biomedical research relies on sophisticated research data management tools and methods. Considering these, what contribution can citizen science make in this field of research? How can it follow research protocols and produce reliable results? Objective The aim of this article is to analyze research data management practices in existing biomedical citizen science studies, so as to provide insights for members of the public and of the research community considering this approach to research. Methods A scoping review was conducted on this topic to determine data management characteristics of health and bio medical citizen science research. From this review and related web searching, we chose five online platforms and a specific research project associated with each, to understand their research data management approaches and enablers. Results Health and biomedical citizen science platforms and projects are diverse in terms of types of work with data and data management activities that in themselves may have scientific merit. However, consistent approaches in the use of research data management models or practices seem lacking, or at least are not prevalent in the review. Conclusions There is potential for important data collection and analysis activities to be opaque or irreproducible in health and biomedical citizen science initiatives without the implementation of a research data management model that is transparent and accessible to team members and to external audiences. This situation might be improved with participatory development of standards that can be applied to diverse projects and platforms, across the research data life cycle.
Collapse
|
38
|
Multiparous Black and Latinx Women Face More Barriers to Prenatal Care than White Women. J Racial Ethn Health Disparities 2020; 8:80-87. [PMID: 32333378 DOI: 10.1007/s40615-020-00759-x] [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: 10/28/2019] [Revised: 04/06/2020] [Accepted: 04/08/2020] [Indexed: 11/28/2022]
Abstract
OBJECTIVE Women who are late to prenatal care miss opportunities for health interventions and are at increased risk for pregnancy-related complications. Black women have the lowest rates of first trimester care compared with White or Latinx women. We sought to describe barriers to prenatal care experienced by race/ethnicity in a multi-site, prospective cohort. STUDY DESIGN We performed a secondary analysis of the Community Child Health Research Network Study, a multi-site prospective cohort study of pregnant women from 2008 to 2012. Women were recruited at the time of delivery and followed prospectively for 2 years. Participants who experienced a repeat pregnancy in the 2-year follow-up period had a prospective assessment of prenatal care barriers. A multilevel mixed effects Poisson regression was performed to evaluate the association between race/ethnicity and number of prenatal barriers. RESULTS Of the 298 participants in the sample, 43% of Black, 35% of Latinx, and 23% of White participants reported barriers to prenatal care. After adjustment for confounders, Black and Latinx women reported almost twice as many barriers to prenatal care as White women (adjusted rate ratio 1.89 [1.2, 3.0]; 2.00 [1.1, 3.8], respectively). CONCLUSION In our analysis, multiparous Black and Latinx women reported encountering more barriers to prenatal care than White women. Additional reforms and policy change are needed at the clinic, local, and state levels to support women in accessing early quality prenatal care to achieve racial equity in prenatal care.
Collapse
|
39
|
A Transdisciplinary Conceptual Framework of Contextualized Resilience for Reducing Adverse Birth Outcomes. QUALITATIVE HEALTH RESEARCH 2020; 30:105-118. [PMID: 31752598 DOI: 10.1177/1049732319885369] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Abstract
Research in preterm birth has focused on the disparate outcomes for Black, Hispanic, and Latina women as compared with White women. However, research studies have not focused on centering these women in frameworks that discuss how resilience is embodied. This article is a presentation of our transdisciplinary contextual framework of resilience, building on work that centers Black, Hispanic, and Latina women, as well as historical oppression and trauma resilience frameworks developed by transcultural psychiatry, psychology, public health, anthropology, medicine, nursing, sociology, and social work. To develop the model, we reviewed 115 articles and books (1977-2019), which were then evaluated and synthesized to develop a transdisciplinary framework of contextualized resilience to enable a better understanding of the complex interplay of medical and social conditions influencing preterm birth. The framework includes multiple ecological layers that cross the individual, familial and intimate, community, structural, policy and law, and hegemonic domains.
Collapse
|
40
|
Abstract
OBJECTIVE Adverse childhood experiences (ACEs) are associated with mental and physical health risks that, through biological and psychosocial pathways, likely span generations. Within an individual, telomere length (TL), an established marker of cellular stress and aging, is associated with both ACE exposure and psychopathology, providing the basis for an emerging literature suggesting that TL is a biomarker of the health risks linked to early-life adversity both within and across generations. The authors tested the effect of maternal ACEs on both the trajectory of infant TL and infant social-emotional problems at 18 months of age. METHODS Pregnant women were recruited, and maternal scores on the Adverse Childhood Experience questionnaire were obtained, along with demographic and prenatal stress measures. Postnatal visits with 155 mother-infant dyads occurred when infants were 4, 12, and 18 months of age. At each visit, infant buccal swabs were collected for TL measurement, and mothers completed measures of maternal depression. Mothers also completed the Child Behavior Checklist at the 18-month visit. Mixed-effects modeling was used to test how maternal ACEs influenced infant TL trajectory. Linear regression was used to test the association between maternal ACEs and infant internalizing and externalizing behaviors. Finally, the interaction between telomere attrition from 4 to 18 months and maternal ACEs was examined as a predictor of infant scores on the Child Behavior Checklist. RESULTS Higher maternal ACEs were associated with shorter infant TL across infancy and higher infant externalizing behavioral problems at 18 months. No associations were found with internalizing behavioral problems. Telomere attrition from 4 to 18 months interacted with maternal ACEs to predict externalizing behaviors. In infants whose mothers reported higher scores on the Adverse Childhood Experience questionnaire, greater telomere attrition predicted higher externalizing problems, even when accounting for maternal postnatal depression and prenatal stress. CONCLUSIONS These data demonstrate an interactive pathway between maternal early-life adversity and infant TL that predicts emerging behavioral problems in the next generations.
Collapse
|
41
|
Abstract
Women and children belonging to a racial/ethnic minority bear a disproportionate burden of psychosocial stress that increases their vulnerability to adverse health outcomes. Hair cortisol has been rapidly advanced as a biomarker of the intensity and course of the stress response over time and may provide an opportunity to increase our understanding of the role of psychological stress in health. However, research on the link between hair cortisol levels and subjective measures of maternal and child stress among low-income and minority individuals is limited. The goal of this study was to examine the association between stress and hair cortisol in low income, minority women and children who experience disproportionate exposure to chronic stress. A convenience sample of 54 minority mother/child dyads from a busy primary care clinic in the second poorest medium-sized city in the US participated in the study. Mothers self-reported perceived stress, social support, household characteristics and other demographic factors, and their children (ages 7-14 years) reported on the perceived level of safety in their neighborhood and exposure to violence as markers of child stress. Three-centimeter hair samples were collected from both mothers and children during the clinic visit, and hair cortisol levels were assessed via enzyme-linked immunosorbent assays. Linear regression models examined associations between maternal and child hair cortisol, and between hair cortisol and perceived stress level in women, and moderation by social support. Maternal hair cortisol was not significantly associated with mother's perceived stress. Maternal and child hair cortisol levels were positively associated (p = .007) but this association was not moderated by maternal perceived social support. These findings suggest that hair cortisol is strongly associated among this sample of minority mother-child dyads and is not moderated by social support.
Collapse
|
42
|
Pro-inflammatory immune cell gene expression during the third trimester of pregnancy is associated with shorter gestational length and lower birthweight. Am J Reprod Immunol 2019; 82:e13190. [PMID: 31529581 DOI: 10.1111/aji.13190] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2019] [Revised: 07/26/2019] [Accepted: 08/19/2019] [Indexed: 12/12/2022] Open
Abstract
PROBLEM Altered maternal immune function predicts risk for shorter gestation and low birthweight. Few studies examine associations between prenatal immune cell gene expression and gestational length or birthweight. No studies examine which cell types drive associations. The purpose of this study is to explore associations between peripheral blood immune cell gene expression and gestational length and birthweight, using transcript origin analysis. METHOD OF STUDY Eighty-nine women were drawn from the Community Child Health Network cohort. Third trimester maternal dried blood spots were used for genome-wide transcriptional (mRNA) profiling. Gestational length and birthweight were obtained from medical charts. Covariates were age, race/ethnicity, pre-pregnancy body mass index, smoking, gestational age at blood sampling, and pregnancy infections. Associations between gene expression profiles and gestational length and birthweight were tested using general linear models. The Transcription Element Listening System (TELiS) bioinformatics analysis quantified upstream transcription factor activity. Transcript origin analysis identified leukocyte subsets mediating observed effects. RESULTS Shorter gestation was predicted by increased NF-kB (TFBM ratio = -0.582 ± 0.172, P < .001) and monocyte activity (diagnosticity score = 0.172 ± 0.054, P < .001). Longer gestation was associated with increased dendritic cell activity (diagnosticity score = 0.194 ± 0.039, P < .001). Increased AP-1 activity predicted lower birthweight (TFBM ratio = -0.240 ± 0.111, P = .031). Dendritic cells and CD4+ and CD8+ T cells predicted birthweight-related gene expression differences (diagnosticity score P's < 0.021). CONCLUSION Higher third trimester pro-inflammatory gene expression predicted shorter gestation and lower birthweight. Variations in monocyte and dendritic cell biology contributed to both effects, and T-cell biology contributed to higher birthweight. These analyses clarify the role of myeloid/lymphoid lineage immune regulation in pregnancy outcomes.
Collapse
|
43
|
The transgenerational transmission of maternal adverse childhood experiences (ACEs): Insights from placental aging and infant autonomic nervous system reactivity. Psychoneuroendocrinology 2019; 106:20-27. [PMID: 30947082 PMCID: PMC6589123 DOI: 10.1016/j.psyneuen.2019.03.022] [Citation(s) in RCA: 20] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/23/2018] [Revised: 03/06/2019] [Accepted: 03/21/2019] [Indexed: 01/05/2023]
Abstract
OBJECTIVE To test alterations in placental cellular aging as one pathway by which maternal early adversity influences physiologic development in her offspring. METHODS Maternal report of her adverse childhood experiences (ACE) was obtained prenatally along with measures of prenatal stress and demographic information. Placentas (N = 67) were collected at birth and telomere length (TL) was measured in four separate fetally-derived placental tissues: amnion, chorion, villus, and umbilical cord. At four months of age, infants completed the still-face paradigm (SFP) during which respiratory sinus arrhythmia (RSA) data were collected; RSA reactivity and RSA recovery was available from 44 and 41 infants respectively. Multi-level mixed effects models examined the impact of maternal ACE score on placental TL. Generalized linear models tested the relation between composite placental TL and infant RSA, as well as the moderation of maternal ACE score and infant RSA by composite placental TL. RESULTS Higher maternal ACE score significantly predicted shorter placental TL across tissues (β = -0.015; P = 0.036) and infant RSA across the SFP. No direct relation was found between placental TL and RSA, however composite placental TL moderated the relation between ACE score and both infant RSA reactivity (β = 0.025; P = 0.005) and RSA recovery (β = -0.028; P = 0.032). In infants with shorter composite placental TL, higher ACE score predicted greater RSA suppression during the still-face epoch relative to play period 1 and greater RSA augmentation during play period 2 relative to the still-face epoch. CONCLUSIONS These data are the first, to our knowledge, to report that changes in placental TL influence the transgenerational impact of maternal early life adversity on the development of her offspring's autonomic nervous system.
Collapse
|
44
|
Maternal postpartum stress and toddler developmental delays: Results from a multisite study of racially diverse families. Dev Psychobiol 2019; 62:62-76. [PMID: 31172517 DOI: 10.1002/dev.21871] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/17/2018] [Revised: 04/02/2019] [Accepted: 05/03/2019] [Indexed: 11/10/2022]
Abstract
Maternal psychosocial stress during pregnancy can adversely influence child development, but few studies have investigated psychosocial stress during the postpartum period and its association with risk of toddler developmental delays. Moreover, given the expanding diversity of the U.S. population, and well-documented health and stress disparities for racial and ethnic minorities, research examining the effect of postpartum stress on risk of developmental delays in diverse populations is of critical importance. In this study, data from the Community Child Health Network provided the opportunity to test maternal postpartum stress as a predictor of toddler risk of developmental delay in a sample of African American, Latina and non-Hispanic White women and their toddlers (N = 1537) recruited in urban, suburban, and rural communities. Postpartum maternal stress over 1 year was operationalized as perceived stress, life events, and negative impact of life events. Regression results revealed higher risk of developmental delays in toddlers whose mothers experienced more negative life events, greater negative impact of events, and higher perceived stress over the year. Prenatal stress, pregnancy/birth complications, and postpartum depression did not explain these associations. Maternal postpartum stress may contribute to increased risk for developmental delays and is an important target for psychosocial intervention.
Collapse
|
45
|
Close Relationships and Health: The Interactive Effect of Positive and Negative Aspects. SOCIAL AND PERSONALITY PSYCHOLOGY COMPASS 2019; 13:e12468. [PMID: 32922511 PMCID: PMC7485933 DOI: 10.1111/spc3.12468] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Most health research focuses on the independent associations of positive or negative aspects of close relationships with health outcomes. A small but growing literature has begun to examine interactive effects of positive and negative aspects. These interactive effects frequently predict health independently or above-and-beyond main effects of either the positive or the negative aspects, suggesting unique relationship processes or emergent features of these close relationship patterns. Our goal in this review is to lay out the existing approaches to studying the interactive effects of positive and negative aspects of close relationships, and to review available evidence linking these interactive effects to health outcomes. We conclude by discussing important unresolved issues and highlighting critical directions for future research.
Collapse
|
46
|
Predictors of psychological distress in low-income mothers over the first postpartum year. Res Nurs Health 2019; 42:205-216. [PMID: 30888077 PMCID: PMC6472896 DOI: 10.1002/nur.21943] [Citation(s) in RCA: 17] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/12/2018] [Revised: 01/11/2019] [Accepted: 02/16/2019] [Indexed: 01/24/2023]
Abstract
Up to 25% of postpartum women experience psychological distress including stress, depressive, or anxiety symptoms during the postpartum period. The purpose of this study was to explore the extent to which social determinants of health and allostatic load score, a 10-item index of biologic measures of chronic stress, predict psychological distress in low-income pregnant women over the first postpartum year. We conducted a secondary data analysis of the Child Community Health Research Network data set. The psychological distress outcome variables were perceived stress (n = 842), depression ( n = 845), and anxiety ( n = 846) symptoms, all measured categorically over the first year postpartum (T1:1 month, T2: 24-29 weeks, and T3: 50-65 weeks). Our predictors were social determinants of health (e.g., demographics, maternal hardship, percent poverty level, interpersonal violence, and food security) and allostatic load score. Generalized linear mixed models were used to determine which predictors were significantly associated with psychological distress symptoms across the first postpartum year. Interpersonal violence was a statistically significant risk factor for stress, depression, and anxiety symptoms over the first year postpartum. Other significant risk factors included low-income level, nativity, and perceived food security. Receiving food stamps was a significant protective factor for stress symptoms. The significance of risk factors for psychological distress, both modifiable and nonmodifiable, can be used as potential targets for further research, screening, and intervention. Future work should explore why and in what conditions these risk factors vary over time.
Collapse
|
47
|
Latina mothers' mental health and children's academic readiness: Moderation by maternal education. JOURNAL OF APPLIED DEVELOPMENTAL PSYCHOLOGY 2019. [DOI: 10.1016/j.appdev.2019.04.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
|
48
|
Elevated pro-inflammatory gene expression in the third trimester of pregnancy in mothers who experienced stressful life events. Brain Behav Immun 2019; 76:97-103. [PMID: 30447280 PMCID: PMC6348125 DOI: 10.1016/j.bbi.2018.11.009] [Citation(s) in RCA: 26] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/26/2018] [Revised: 09/25/2018] [Accepted: 11/13/2018] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Stress exposure is associated with risk for adverse pregnancy outcomes, potentially in part through dysregulated immune and inflammatory activity. Evidence suggests that stress during pregnancy is associated with inflammation during pregnancy, consistent with risk for preterm birth. However, research has not tested whether complementary changes are reflected in immune cell gene expression, or upstream regulation of inflammation. The purpose of this study was to test associations between preconception and prenatal stress exposure and third trimester immune cell gene expression, focusing specifically on sets of genes previously linked to stress in non-pregnant samples: Pro-inflammatory genes, and antiviral and antibody genes. METHODS A sample of 116 low-income, diverse women was recruited from 5 U.S. sites by the Community Child and Health Network at the birth of a child. This study is of the subgroup of women who became pregnant again over the two-year follow-up period, and provided information on stressful life events that occurred both preconception and during the third trimester of the subsequent pregnancy. Dried blood spots (DBS) were collected in the third trimester of pregnancy, and used for gene expression analysis. RESULTS Women with more prenatal stressful life events had higher expression of pro-inflammatory genes when compared to those with fewer life events, and the effect was driven by increased activation of pro-inflammatory transcription factors, NF-κB and AP-1. Preconception stressful life event exposure was not associated with gene expression profiles. When entered into models simultaneously, only prenatal stressful life events were associated with up-regulation of pro-inflammatory genes. No differences between high or low stress groups emerged for antiviral or antibody genes. CONCLUSIONS Prenatal stress exposure was associated with up-regulated pro-inflammatory gene expression during pregnancy, and increased activity of NF-κB and AP-1. In contrast, stress occurring preconception was not associated with gene expression. These results are consistent with the hypothesis that stress-induced activation of pro-inflammatory transcriptional pathways in pregnancy, but not earlier, may increase risk for inflammation-driven adverse pregnancy outcomes.
Collapse
|
49
|
Abstract
OBJECTIVE Black women are more likely to live in disadvantaged neighborhoods and experience racial discrimination and psychological stress compared with White women. These factors have been related to preterm birth (PTB). However, research is limited on the associations of disadvantaged neighborhoods, racial discrimination, and psychological stress among expectant Black fathers and PTB. This review focuses on what is known about psychosocial factors in relation to PTB among Black parents. METHODS The Scopus database was used to search for studies using keywords of adverse childhood experiences, neighborhood environment, racial discrimination, psychological stress, depressive symptoms/depression, coping, locus of control, social support, and mother-father relationship. Each of these keywords was combined with the term preterm birth. This review focused on the associations of these psychosocial factors collected during the prenatal period and risk for PTB. However, due to lack of data for some of these factors during the prenatal period, studies conducted in the immediate period after birth were included. The focus of this review was on research conducted with Black expectant fathers given the limited data on the association between paternal psychosocial factors and PTB. This review only highlights studies that examined the associations of maternal psychosocial factors and PTB. It does not present a comprehensive review of studies on maternal factors given the extent of the studies that examined these associations. RESULTS Pregnant Black women are more likely to report living in disadvantaged neighborhoods; experiencing racial discrimination, psychological stress, and depressive symptoms; using avoidance coping; and reporting lower levels of social support compared with White women. Limited data suggest that Black expectant fathers experience higher rates of everyday unfair treatment because of race/ethnicity compared with White fathers. Research suggests that these psychosocial factors have been related to PTB among pregnant Black women; however, research is limited on examining these associations among expectant Black fathers. CLINICAL IMPLICATIONS Maternal-child nurses are in the position to assess these psychosocial factors among expectant parents. Nurses should also assess risk factors for PTB for both expectant parents and provide support to couples who are at risk for PTB.
Collapse
|
50
|
Psychosocial and demographic predictors of postpartum physical activity. J Behav Med 2018; 41:668-679. [PMID: 29740746 PMCID: PMC6814308 DOI: 10.1007/s10865-018-9931-x] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Accepted: 04/24/2018] [Indexed: 10/17/2022]
Abstract
Physical activity promotes better health outcomes across the lifespan, and provides physical and mental health benefits for women who have recently given birth. However, research has not adequately characterized physical activity levels or risk factors for inadequate physical activity during the postpartum period. The objective of the present study was to describe levels and correlates of physical activity at 6 months postpartum in mothers of diverse race/ethnicity (55% African American, 23% White, 22% Hispanic/Latina), with the majority living in or near poverty. We analyzed data collected by the five-site Community Child Health Network study. Women (n = 1581) were recruited shortly after the birth of a child. Multinomial logistic regression models tested associations of demographic factors and self-reported stress in several life domains with total physical activity levels at 6-9 months postpartum, including activities done at work, at home, for transportation, and leisure. Thirty-five percent of participants in this sample reported low levels of physical activity. African American race, Latina ethnicity, and living in a rural area were associated with low levels of physical activity, whereas working outside the home was associated with high physical activity. Contrary to hypotheses, chronic stress was not associated with physical activity with the exception of financial stress, which predicted greater likelihood of being highly physically active. These findings suggest that optimal postpartum care should integrate physical activity promotion, and that African American, Latina, and rural-dwelling women may benefit most from efforts to promote activity following birth.
Collapse
|