ArticleBMC women's health2022
Differential effect of prenatal exposure to the Great Ethiopian Famine (1983-85) on the risk of adulthood hypertension based on sex: a historical cohort study.
Article in BMC women's health, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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3 citing papers in PubMed, 4 citations in OpenAlex.
- The association between early-life famine exposure and hypertension risk in adulthood and its interaction with dietary inflammatory index among Chinese adults.Frontiers in nutrition · 2026Article
- Prevalence of hypertension in Iran: An updated systematic review and meta-analysis of community-based studies.Caspian journal of internal medicine · 2023Review
- The Role of the Paraventricular-Coerulear Network on the Programming of Hypertension by Prenatal Undernutrition.International journal of molecular sciences · 2022Review
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5 authors at 2 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
backgroundThe consequence of the Great Ethiopian Famine (1983-1985) on mortality had been well documented. However, the long term assaults of the famine on adulthood health, particularly on the risk of hypertension, has never been documented. The aim of this study was twofold: to examine the association of prenatal-exposure to the Great Ethiopian Famine and hypertension in adulthood and investigate if there existed sex difference in the risk estimate.
methodsParticipants were recruited using multistage stratified random sampling and grouped as prenatal famine exposed and non-exposed cohorts based on their reported date of birth and current age. Independent sample T test was employed to compare continuous outcomes between the groups. A multivariable logistic regression was used to examine the association between prenatal famine exposure and risk of hypertension in adults.
resultsCompared to the non-exposed groups, prenatal famine exposed cohorts had higher systolic blood pressure by 1.05 mmHg, (95% CI 0.29, 4.42) and diastolic by 2.47 mmHg (95% CI 1.01, 3.95). In multivariable logistic regression analysis, both unadjusted (COR = 2.50; 1.575, 3.989) and adjusted model for covariates (OR: 2.306 95% CI (1.426, 3.72) indicated a positive association between prenatal famine exposure and the risk of adult hypertension. However, in sex disaggregated analysis, the positive association was only significant in females (AOR = 3.95 95% CI 1.76, 8.85) indicating nearly four folds of odds of hypertension among females, while the corresponding figure for males was not significant (AOR = 1.201 (0.69, 2.07).
conclusionsFamine exposure during prenatal period could have differential impact on the development of hypertension based on sex, where adult exposed females had higher risk of hypertension as compared to males. Contextualized primary prevention programs with special focus on gender is critical undertaking in hunger spots and regions with historical famine.
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