
Obesity Identified by Discharge ICD-9 Codes Underestimates the True Prevalence of Obesity in Hospitalized Children
Keywords: AOR; Adjusted odds ratio; BMI; Body mass index; CCHMC; Cincinnati Children's Hospital Medical Center; CCS; Clinical Classification System; Dx/Non-Ob; Diagnosed obesity without obesity; ICD-9-CM; International Classification of Diseases Ninth Revision, Cli