title: The impact of poor health on academic performance: New evidence using genetic markers.
abstract: This paper examines the influence of health conditions on academic performance during adolescence. To account for the endogeneity of health outcomes and their interactions with risky behaviors we exploit natural variation within a set of genetic markers across individuals. We present evidence that specific genetic markers have good statistical properties to identify the impacts of ADHD, depression and obesity. These markers help reveal a new dynamism from poor health to lower academic achievement with substantial heterogeneity in their impacts across genders. Our investigation further exposes the considerable challenges in identifying health impacts due to the prevalence of comorbid health conditions, with clear implications for the health economics literature.
authors.affiliation: Queen's University, Canada.
authors.forename: Weili
authors.initials: W
authors.lastname: Ding
authors.forename: Steven F
authors.initials: SF
authors.lastname: Lehrer
authors.forename: J Niels
authors.initials: JN
authors.lastname: Rosenquist
authors.forename: Janet
authors.initials: J
authors.lastname: Audrain-McGovern
mesh_terms: D000293:Adolescent; D001289:Attention Deficit Disorder with Hyperactivity / Q000235:genetics; D015897:Comorbidity; D004521:Educational Measurement; D019317:Evidence-Based Medicine; D005260:Female; D005819:Genetic Markers; D006304:Health Status; D006801:Humans; D008297:Male; D001523:Mental Disorders / Q000235:genetics; D008603:Mental Health; D009765:Obesity / Q000235:genetics; D014768:Virginia
chemical_list: D005819:Genetic Markers