title: Research and statistics: case-control studies.
authors.affiliation: Fellow in Adolescent Medicine, Department of Pediatrics, Johns Hopkins School of Medicine, Baltimore, MD, USA.
authors.forename: Krishna
authors.initials: K
authors.lastname: Upadhya
authors.forename: Peter
authors.initials: P
authors.lastname: Rowe
mesh_terms: D000293:Adolescent; D015992:Body Mass Index; D016022:Case-Control Studies; D005260:Female; D006261:Headache / Q000175:diagnosis* / Q000523:psychology; D006801:Humans; D010211:Papilledema / Q000175:diagnosis / Q000209:etiology; D011559:Pseudotumor Cerebri / Q000150:complications / Q000175:diagnosis; D015431:Weight Loss