Weathering within war: Somatic health complaints among Vietnamese older adults exposed to bombing and violence as adolescents in the American war.

OBJECTIVE: People living in war may experience deteriorating health via weathering (wear and tear) from long-term exposures to psychosocial and environmental stressors. Weathering embodied in somatic health complaints may illuminate the effects of war on health. METHODS: We investigate whether wartime stress exposures occurring during adolescence and early adulthood affect weathering in late adulthood via linear regression with data from the Vietnamese Health and Aging Study (VHAS). VHAS is a cross-sectional study wherein investigators surveyed 2447 adults aged 60+ in four districts of northern and central Vietnam in 2018. These same individuals ranged in age from seven to 52 in 1965, with most having been in adolescence or early adulthood at the peak of the American war in Vietnam (1965-1975). The sample used for this study (n = 2254) were participants in the first VHAS wave in 2018. RESULTS: We find older Vietnamese adults exposed to higher-intensity provincial bombing suffer more numerous somatic health complaints (unstandardized ß = 0.005, SE = 0.001, p = 0.001). Additionally, greater health complaints emerge among older adults whose most intense bombing exposures were at younger ages of adolescence (< age 15) as compared to those whose peak exposures were in older ages (19-25) (unstandardized ß = 0.62 95%, SE = 0.19, p = 0.01). CONCLUSION: Our findings suggest that age of exposure to armed conflict is a critical determinant of weathering across the life course.

Psychosocial and energetic factors on human female pubertal timing: a systematized review.

Childhood psychosocial stressors have been proposed to favour fast life history strategies promoting earlier puberty in females. However, studies demonstrating this association often do not elucidate causal mechanisms, nor account for greater childhood energetic availability - also known to promote rapid growth and earlier puberty. To assess the extent to which such confounding has been considered, we conducted a systematized review to identify studies examining measures of both prepubertal growth (e.g. weight, height) and psychosocial stressors (e.g. adversity, father absence) in relation to female pubertal timing. A total of 1069 non-duplicated studies were identified across five databases. Twenty studies met selection criteria for critical review following independent screening of titles, abstracts and manuscripts. Within these studies, measures indicative of rapid childhood growth were more consistently associated with earlier pubertal timing than were measures of psychosocial stress. We discuss future research directions to investigate the impact of psychosocial stress on pubertal timing more robustly, including methodological and mechanistic considerations, and contextualization of findings by socioecological environments.

A National Survey Assessing COVID-19 Vaccine Hesitancy Among Arab Americans.

BACKGROUND: Arab Americans' experiences during the COVID-19 pandemic have been largely undocumented. Disparities in vaccine hesitancy between non-Hispanic Whites and minoritized groups have been observed, warranting exploration into the prevalence of COVID-19 vaccine hesitancy among Arab Americans. METHODS: Data from the Survey of Arab Health in America (SAHA) (n = 638), collected between May 2020 and September 2020, were analyzed to determine predictors for vaccine intention among Arab Americans. Chi-squared tests and logistic regression models were performed to determine the relationship between sociodemographic, immigration, acculturation, and COVID-19 risk variables and vaccine intention. RESULTS: More than half (56.7%) of respondents reported an intention to be vaccinated with a COVID-19 vaccine, 35.7% reported uncertainty, and 7.5% reported being unlikely to receive a vaccine. Of those unlikely to receive the vaccine, 72.9% were women and 85.4% reported moderate to high religiosity (p < 0.01). Arab American women had higher odds of being uncertain of their vaccine intention (OR = 1.68; 95% CI: 1.10, 2.57) or being unlikely to receive the vaccine (OR = 5.00; 95% CI: 1.95, 12.83) than men in this sample. DISCUSSION: Factors such as high religiosity and gender were positively associated with being unlikely to receive a COVID-19 vaccine. Future studies should qualitatively assess the beliefs that undergird vaccine intention among Arab Americans.