Interdisciplinary research on global health problems through the lenses of economics, nutrition and politics.
Research Spotlight
Tackling the Health of Women and Children in Global Conflict Settings
A new four-paper series in The Lancet exposes the far-reaching effects of modern warfare on women’s and children’s health. Stanford researchers, including SHP's Paul Wise and Eran Bendavid, have joined other academics and health-care experts in calling for an international commitment from humanitarian actors and donors to confront political and security challenges.
Many countries have taken digital epidemiology to the next level in responding to COVID-19. Focusing on core public health functions of case detection, contact tracing, and isolation and quarantine, the authors explore ethical concerns raised by digital technologies and new data sources in public health surveillance during epidemics.
Does Diversity Matter for Health? Experimental Evidence from Oakland
African-American men have the lowest life expectancy of any major demographic group in
the United States and live on average 4.5 fewer years than non-Hispanic white men. This paper finds that the mortality disparity is partly related to underutilized preventive
healthcare services.
Objective:
To examine the correlation between birth season and early childhood development.
Background:
Almost all previous studies that examine the effect of birth season on early childhood development were conducted in developed countries with a limited sample size. The present study was conducted in poor, rural areas of western China, a developing region with a continental monsoon climate.
Method:
We administered a hemoglobin test to 650 infants (52% boys), aged 8–10 months, using a Hemocue Hb 201+ finger prick system, and assessed the cognitive and psychomotor development of sample infants using Bayley Scales of Infant Development.
Results:
Infants born in winter have higher Hb concentrations (t = 3.63, p 0.001) compared to infants born in summer. Similarly, cognitive development scores (t = 5.17, p 0.001) and psychomotor development scores (t = 10.60, p 0.001) were significantly higher among winter-born infants.
Conclusion:
The findings point to the involvement of birth season in early childhood development and suggest that aspects of the environment shape the experiences that contribute to early childhood development. Policy suggestions such as providing infants with ample opportunities for movement and stimulation during the cold season are discussed.
