Using data on biomarkers and siblings to study early-life economic determinants of type-2 diabetes.

We study the effect of economic conditions early in life on the occurrence of type-2 diabetes in adulthood using contextual economic indicators and within-sibling pair variation. We use data from Lifelines: a longitudinal cohort study and biobank including 51,270 siblings born in the Netherlands from 1950 onward. Sibling fixed-effects account for selective fertility. To identify type-2 diabetes we use biomarkers on the hemoglobin A1c concentration and fasting glucose in the blood. We find that adverse economic conditions around birth increase the probability of type-2 diabetes later in life both in males and in females. Inference based on self-reported diabetes leads to biased results, incorrectly suggesting the absence of an effect. The same applies to inference that does not account for selective fertility.

The Economic Costs of Informal Care: Estimates from a National Cross-Sectional Survey in The Netherlands.

Faced with an unprecedented demand for long-term care, European health care systems are moving towards mixed care models, where the welfare state and informal caregivers share care responsibilities. While informal care is often viewed as a means of alleviating pressure on public care, it comes with significant economic costs for caregivers, their employers, and society at large. This study uses nationally representative data to estimate the total direct (informal care time and out-of-pocket costs) and indirect (productivity) economic costs of informal care in the Netherlands in 2019. Informal care time costs are estimated using the opportunity cost and the proxy good methods. Indirect costs are estimated using the human capital and friction cost approaches. Our results reveal the considerable annual societal cost of informal care in the Netherlands, ranging between €17.5 billion and €30.1 billion, depending on the valuation approach. These costs are equivalent to 2.15% and 3.71% of Dutch GDP in 2019, comparable to the public expenditure on long-term care in that year. Female caregivers account for slightly more than half (53%-57%) of the total costs. Around 57%-88% of these costs are in the form of informal care time. The main driver of indirect costs is the temporary cessation of work, which comprises 12%-17% of the total costs. Findings corroborate that substantial resources, yet thus far largely disregarded, are spent on informal care even in a country with a relatively generous public long-term care system.

Population health differences in cross-border regions within the European Union and Schengen area: a protocol for a scoping review.

INTRODUCTION: Along with European integration and the harmonisation of living conditions, improvements in health have been observed over the past decades. However, sociospatial inequalities within and across member states still exist today. While drivers of these health inequalities have been widely researched on a national and regional scale, cross-border regions remain understudied. The removal of border controls within the European Union (EU) member states has facilitated economic convergence and created new opportunities, including cross-border cooperation in the healthcare systems. However, whether and how these developments have influenced the population health in the respective cross-border regions is unclear. Hence, this scoping review aims to examine the empirical literature on the changes in health outcomes over time at the population level in EU cross-border areas. Additionally, we aim to identify the type of evidence and available data sources in those studies. Finally, we will determine the research gaps in the literature. METHODS AND ANALYSIS: We will follow the Joanna Briggs Institute methodology for this scoping review. The 'Population-Concept-Context' framework will be used to identify the eligibility criteria. A three-step search strategy will be conducted to find relevant studies in the databases of PubMed, Web of Science, Scopus and EBSCOhost (SocIndex). Additionally, we will search on websites of international governmental institutions for further reports and articles. The finalisation of the search is planned for August 2023. The extracted data from the scoping review will be presented in a tabular form. A narrative summary of the selected studies will accompany the tabulated results and describe how they answer the research questions. ETHICS AND DISSEMINATION: We will exclusively use secondary data from available studies for our analysis. Therefore, this review does not require ethical approval. We aim to publish our findings at (inter-)national conferences and as an open-access, peer-reviewed journal article.

The Long-Term Consequences of a Golden Nest: Socioeconomic Status in Childhood and the Age at Leaving Home.

The age at leaving the parental home has significant implications for social and economic outcomes across the life course, highlighting the importance of examining nest-leaving patterns. We study the role of childhood standard of living on the age at nest leaving. Using data from the Survey of Health, Ageing and Retirement in Europe (SHARE), we show empirically that individuals who grow up in families with a higher socioeconomic status-that is, in a golden nest-leave the parental home later than others. Given that better-off individuals tend to obtain more education, and that young adults generally leave the parental home after completing their education, we also find that a higher level of education delays nest leaving. Nonetheless, the positive relationship between socioeconomic status and nest-leaving age still holds for given education levels, across European countries characterized by different cultural traits, for both males and females, and among urban and rural residents. We use a three-period life cycle model to show that this behavior is consistent with standard assumptions about preferences and resources if earnings increase with age. Moreover, habit-forming preferences that assume that utility depends on the gap between current and past consumption reinforce the delaying effect of a golden nest on nest leaving.

Moral hazard and selection for voluntary deductibles.

This paper investigates whether the voluntary deductible in the Dutch health insurance system reduces moral hazard or acts only as a cost reduction tool for low-risk individuals. We use a sample of 14,089 observations, comprising 2,939 individuals over seven waves from the Longitudinal Internet Studies for the Social sciences panel for the analysis. We employ bivariate models that jointly model the choice of a deductible and health care utilization and supplement the identification with an instrumental variable strategy. The results show that the voluntary deductible reduces moral hazard, especially in the decision to visit a doctor (extensive margin) compared with the number of visits (intensive margin). In addition, a robustness test shows that selection on moral hazard is not present in this context.

Economic conditions at birth and cardiovascular disease risk in adulthood: Evidence from post-1950 cohorts.

Much of the literature that studies long-run effects of early-life economic conditions on health outcomes is based on pre-1940 birth cohorts. Early in these individuals' lives, public social safety nets were at best rudimentary, and female labor force participation was relatively low. We complement the evidence by studying the effects of regional business cycle variations in the post-1950 Netherlands on cardiovascular disease risk in adulthood. We use data from Lifelines, a large cohort study that covers socio-economic, biological and health information from over 75,000 individuals aged between 20 and 63. Cardiovascular risk index is constructed from an extensive set of biomarkers. The results show that for women a 1 percentage point increase in the provincial unemployment level leads to a 0.02 percentage point increase in the risk of a fatal cardiovascular event in the coming 10 years while the effect in men is not significant. We conclude that women born in adverse economic conditions experience higher cardiovascular risk.

Childhood Socioeconomic Status and Late-Adulthood Mental Health: Results From the Survey on Health, Ageing and Retirement in Europe.

Objectives: A growing literature acknowledges the association between childhood socioeconomic status (SES) and health in late adulthood (i.e., 50+). Less, however, is known about the association with mental health outcomes, such as depression. We use the Survey on Health, Ageing, and Retirement in Europe (SHARE) to analyze overall and gender-specific associations between childhood SES and late-adulthood depression. Methods: Using life history and contemporaneous data from 21,989 SHARE respondents in combination with principal component analysis we construct indices of childhood SES. We measure late-adulthood depression using the EURO-D scale. Contemporaneous SES is operationalized as the logarithm of household equivalized income. We estimate associations using linear regression models. Results: We document a positive association between childhood SES and the late-adulthood EURO-D score. The association persists even when allowing for contemporaneous SES. Zooming in on gender-specific associations reveals that the association for mental health is particularly pronounced for women. Discussion: Our findings reveal the long-term association between childhood socioeconomic conditions and depression later in life, which persists even after taking into account current socioeconomic conditions and are stronger for women than for men. These results imply that boosting childhood socioeconomic conditions can potentially have effects lasting well beyond the childhood phase.

Economic downturns and infant health.

We study the gender-specific impact of macroeconomic conditions around birth on infant health. We use a sample of over 50,000 respondents born between 1950 and 1994 from Lifelines-a cohort and biobank from the northern Netherlands. Our results show that high provincial unemployment rates decrease fertility and lead to a lower birthweight in boys. The negative impact of high unemployment on birthweight is particularly strong for boys born to older mothers and for babies born to smoking mothers.

Diabetes-Associated Factors as Predictors of Nursing Home Admission and Costs in the Elderly Across Europe.

OBJECTIVE: To identify the main factors associated with the use of nursing home facilities and to calculate their costs among older people with diabetes in Europe. METHODS: The sample included 48,464 individuals aged 50 years and older in 12 European countries participating in the Survey of Health, Aging, and Retirement in Europe study from 2004 to 2010. Cost data were obtained from the Organization for Economic Cooperation and Development and the World Bank. Logit regressions were used to assess the impact of diabetes, comorbidities, and functional status on the frequency of nursing home admission. Etiologic fractions were calculated to obtain the nursing home costs attributable to diabetes and its clinical and functional complications. RESULTS: Diabetes is a predictor for institutionalization. When adjusted for clinical and functional complications, impairment of physical function [mild: odds ratio (OR) 3.27; 95% confidence interval (CI) 2.60-4.19; moderate: OR 8.48, 95% CI 6.02-13.09; severe: OR 12.53, 95% CI 8.03-19.98] and cognition (OR 2.00, 95% CI 1.60-2.68), as well as stroke (OR 2.08, 95% CI 1.61-2.80) showed the strongest association with increased risk of institutionalization. Moreover, this relationship between diabetes, function, and cost was age-dependent, increasing as people get older. Total average nursing home costs incurred by patients with diabetes reached nearly US $13/capita, ranging between countries from US $61 to $0.5. Diabetes-related complications accounted for one-third of these costs (US $4) and, of these, 78% resulted from functional impairment. CONCLUSIONS: Diabetes is associated with higher risk of institutionalization even after adjusting for complications. Among them, functional impairment explains the major part of the association between diabetes and nursing home admission and leads to increasing costs.

The role of life-course socioeconomic and lifestyle factors in the intergenerational transmission of the metabolic syndrome: results from the LifeLines Cohort Study.

BACKGROUND: The risk of metabolic syndrome is associated between parents and offspring, but studies are inconsistent on differences by sex of parents and offspring. Our aim is to investigate to what extent metabolic syndrome present in fathers and mothers is associated with risk of metabolic syndrome in sons and daughters. Furthermore, we investigate to what extent these associations are explained by socioeconomic factors and health behaviours. METHODS: We used data from the LifeLines Cohort Study (N = 7239). Metabolic syndrome was defined according to the NCEP-ATPIII criteria. Logistic regression analyses were performed to investigate associations of metabolic syndrome present in parents with the risk of metabolic syndrome in offspring. Analyses were sequentially adjusted for: age and sex; childhood factors (socioeconomic position and parental smoking); and adult factors (education, income, smoking, physical activity, alcohol intake, and dietary factors). RESULTS: Multivariate regression analysis adjusted for age and sex showed associations of the metabolic syndrome between father-son: odds ratio (OR) [95% confidence interval (CI)] 2.41 (1.93-3.00), father-daughter: OR (95% CI) 1.80 (1.39-2.33)), mother-son: OR (95% CI) 1.82 (1.44-2.29) and mother-daughter: OR (95% CI) 1.97 (1.52-2.55). Furthermore, each individual factor underlying the metabolic syndrome in parents was associated with metabolic syndrome in offspring, but not for all parent-offspring combinations. None of the parent-offspring associations was attenuated when adjusting for socioeconomic factors and health behaviours. CONCLUSIONS: High risk of metabolic syndrome is transmitted from fathers and mothers to sons and daughters. Our results suggest that this transmission is irrespective of the socioeconomic position and health behaviours of the offspring.

Born at the right time? Childhood health and the business cycle.

We analyze the relationship between the state of the business cycle at birth and childhood health. We use a retrospective survey on self-reported childhood health for ten Western European countries and combine it with historically and internationally comparable data on the Gross Domestic Product. We validate the self-reported data by comparing them to realized illness spells. We find a positive relationship between being born in a recession and childhood health. This relationship is not driven by selection effects due to heightened infant mortality during recessions. Placebo regressions indicate that the observed effect is not spurious.

Home-ownership in Europe: How did it happen?

We use data from the third wave of the Survey of Health, Ageing and Retirement in Europe (SHARELIFE)(1) to document the different ways individuals first became home-owners across countries and over cohorts over the second half of the 20th century. Focusing on first-time home owners we find that younger cohorts became home-owners earlier and were more likely to do it through credit, less likely to inherit their home directly. Having higher human capital, being employed, married, having children and living in an urban area, all make it more likely to purchase a home with a mortgage. The persistence of family help in accessing home-ownership in many countries demonstrates the interrelation between family, market and the state in most of continental Europe.