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Household and School-Level Influences on Smoking Behavior among Korean Adolescents: A Multilevel Analysis
(Public Library of Science, 2014)
Background: Trends in adolescent smoking rates in South Korea have not shown substantial progress due to a lack of effective anti-smoking interventions and policies in school settings. Methods and Findings: We examined ...
Maternal Clinical Diagnoses and Hospital Variation in the Risk of Cesarean Delivery: Analyses of a National US Hospital Discharge Database
(Public Library of Science, 2014)
Background: Cesarean delivery is the most common inpatient surgery in the United States, where 1.3 million cesarean sections occur annually, and rates vary widely by hospital. Identifying sources of variation in cesarean ...
Are There Spillover Effects from the GI Bill? The Mental Health of Wives of Korean War Veterans
(Public Library of Science, 2016)
Background: The Korean War GI Bill provided economic benefits for veterans, thereby potentially improving their health outcomes. However potential spillover effects on veteran wives have not been evaluated. Methods: Data ...