Political Violence and Child Height: Evidence from the 2003 Casablanca Bombings

This article examines how inutero exposure to political violence affects early childhood health within the context of the 2003 Casablanca bombings in Morocco. Exploiting the variation across districts and birth months–years within a difference-in-differences framework, we uncover the detrimental association between inutero exposure to the bombings and child height. Prenatally exposed children are 0.743 standard deviations shorter for their age. Children who were prenatally exposed to the bombings are 0.743 standard deviations shorter for their age. When examining the relative importance of exposure timing, we found that being exposed to the bombings during the first trimester has the most impact on a child’s height.

Relationships Between Childhood Health Experience and Depression Among Older People: Evidence From China

The assessment of childhood health experience helps to identify the risk of depression among older people. Poor childhood experience is generally associated with depression in adulthood. However, whether such association can be extended to older people’ life remains unclear. The history of parental mental health was obtained from 2014 CHARLS Wave 3 (Life History Survey) data while other data from 2011 CHARLS Wave 1 baseline data. The study involves 4,306 respondents. The depression was assessed by the Chinese version of Center for Epidemiologic Studies Depression scales (CES-D) using logistic regression model. More than 40% of older people suffered from depression, 25% of whom experienced poor childhood self-reported health. Nearly 20% of their mothers and more than 10% of their fathers had a history of poor mental health. Poor childhood health experiences have shown to be associated with higher odds of depression (good self-reported health OR: 0.732, p = 0.000, 95% CI: 0.633–0.847; poor mother’s mental health OR: 1.391, p = 0.001, 95% CI: 1.138–1.699; poor father’s mental health OR: 1.457, p = 0.003, 95% CI: 1.141–1.862). There is a high rate of depression among the older adults in China. In China, older people with poor childhood health experiences are more likely to suffer from depression.

Childhood Lead Exposure and Cognitive Functioning Among Older Adults: Evidence From the Health and Retirement Study

Many children born in the early 20th century were exposed to water-borne lead, a neurotoxin that negatively impacts brain development. While lead exposure has been linked to poor cognition among children and young adults, no population-level research has examined the long-term implications of lead exposure for cognitive functioning in later life. Our study is the first to address this gap by utilizing novel data linkages between the 1940 U.S. Census and the Health and Retirement Study (HRS). Our sample includes respondents who were under age 17 (born 1924-1940) by the time of the decennial enumeration on April 1, 1940. Given that the dominant source of lead exposure was water during this period, we assessed lead exposure by using water chemistry and piping material data for each HRS respondent’s city of residence in 1940. Late-life cognitive functioning for HRS participants (observed 1998-2016) was measured using the Telephone Interview for Cognitive Status. We find that lead exposure during childhood is significantly and negatively associated with cognitive functioning in later life. HRS participants who lived in cities with lead pipes and acidic or alkaline water—the conditions required for lead to leech into municipal water—showed lower levels of cognitive functioning decades later as compared to other participants. This association persisted net of race, gender, childhood socioeconomic status and childhood health. However, the association was largely accounted for by adjusting for educational attainment. This implies that childhood lead exposure impacts later-life cognition via its effect on educational attainment.

Developing an integrated microsimulation model for the impact of fiscal policies on child health in Europe: the example of childhood obesity in Italy

Background We developed an integrated model called Microsimulation for Income and Child Health (MICH) that provides a tool for analysing the prospective effects of fiscal policies on childhood health in European countries. The aim of this first MICH study is to evaluate the impact of alternative fiscal policies on childhood overweight and obesity in Italy. Methods MICH model is composed of three integrated modules. Firstly, module 1 (M1) simulates the effects of fiscal policies on disposable household income using the tax-benefit microsimulation program EUROMOD fed with the Italian EU-SILC 2010 data. Secondly, module 2 (M2) exploits data provided by the Italian birth cohort called Nascita e Infanzia: gli Effetti dell’Ambiente (NINFEA), translated as Birth and Childhood: the Effects of the Environment study, and runs a series of concatenated regressions in order to estimate the prospective effects of income on child body mass index (BMI) at different ages. Finally, module 3 (M3) uses dynamic microsimulation techniques that combine the population structure and incomes obtained by M1, with regression model specifications and estimated effect sizes provided by M2, projecting BMI distributions according to the simulated policy scenarios. Results Both universal benefits, such as universal basic income (BI), and targeted interventions, such as child benefit (CB) for poorer households, have a significant effect on childhood overweight, with a prevalence ratio (PR) in 10-year-old children—in comparison with the baseline fiscal system—of 0.88 (95%CI 0.82–0.93) and 0.89 (95%CI 0.83–0.94), respectively. The impact of the fiscal reforms was even larger for child obesity, reaching a PR of 0.67 (95%CI 0·50–0.83) for the simulated BI and 0.64 (95%CI 0.44–0.84) for CB at the same age. While both types of policies show similar effects, the estimated costs for a 1% prevalence reduction in overweight and obesity with respect to the baseline scenario is much lower with a more focalised benefit policy than with universal ones. Conclusions Our results show that fiscal policies can have a strong impact on childhood health conditions. Focalised interventions that increase family income, especially in the most vulnerable populations, can help to prevent child overweight and obesity. Robust microsimulation models to forecast the effects of fiscal policies on health should be considered as one of the instruments to reach the Health in All Policies (HiAP) goals.

Successful ageing among a national community-dwelling sample of older adults in India in 2017–2018

This study aimed to determine the prevalence and correlates of successful ageing in older community-dwelling adults in India. The cross-sectional sample included 21,343 individuals (≥ 65 years) from the Longitudinal Ageing Study in India (LASI) Wave 1 in 2017–2018. Successful ageing was assessed utilizing a multidimensional concept, including five components: (1) absence of major illness, (2) free of disability, (3) no major depressive disorder, (4) social engagement and (5) life satisfaction. Overall, 27.2% had successful ageing, including 83.3% had no major diseases, 51.0% free from disability, 91.8% had no major depressive disorder, 73.6% were socially engaged and 74.6% had high life satisfaction. In the adjusted logistic regression analysis, male sex (Adjusted Odds Ratio-AOR 1.40, 95% Confidence Interval-CI 1.21–1.26), married (AOR 1.48, 95% CI 1.22–1.79), having formal education (AOR 1.47, 95% CI 1.23–1.74), high subjective socioeconomic status (AOR 1.61, 95% CI 1.29–2.01), urban residence (AOR 1.42, 95% CI 1.19–1.70), Sikhs (AOR 1.76, 95% CI 1.38–2.24), high physical activity (AOR 1.65, 95% CI 1.38–1.97), and daily Yoga practice (AOR 1.34, 95% CI 1.11–1.61) increased the odds of successful ageing, while increasing age (AOR 0.96, 95% CI 0.94–0.79), poor childhood health (AOR: 0.47, 95% CI 0.29–0.75), and underweight (AOR 0.70, 95% CI 0.61–0.81) decreased the odds of successful ageing. Almost one in three older adults in India were successfully ageing. Factors associated with successful ageing included, male sex, married, having formal education, high subjective socioeconomic status, urban residence, Sikhs, physical activity, Yoga practice, younger age, good childhood health, and not having underweight.

Extending Maternity Leave and Early Childhood Health in Zimbabwe

This paper explores the relationship between extending maternity leave and child health. To quantify the relationship of interest, we exploit the expansion of maternity leave in Zimbabwe Labour Amendment Act of 2005 that went into effect in December 2005. We find statistical evidence on the positive association between extending maternity leave and child health. Quantitatively, those exposed to the maternity leave extension grow 0.522 standard dеviations taller for their age, weigh 0.959 standard dеviations more for their age, and weigh 0.580 standard dеviations more for their height. The findings emphasize the significance of increasing maternity leave in enhancing child health.