Maternal preconceptional and prenatal exposure to El Niño Southern Oscillation levels and child mortality: a multi-country study
Hongbing Xu,
Castiel Chen Zhuang,
Vanessa M. Oddo
et al.
Abstract:El Niño Southern Oscillation (ENSO) has been shown to relate to the epidemiology of childhood infectious diseases, but evidence for whether they increase child deaths is limited. Here, we investigate the impact of mothers’ ENSO exposure during and prior to delivery on child mortality by constructing a retrospective cohort study in 38 low- and middle-income countries. We find that high levels of ENSO indices cumulated over 0–12 lagged months before delivery are associated with significant increases in risks of … Show more
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