“…Mental health disorder diagnoses were identified using ICD-9 or CPT codes in the MDR data. The following mental health disorder categories were identified using specific ICD-9 codes: any mental health disorder (codes 29, 30, 31); psychotic disorders (codes 295, 297, 298, 293.81, 293.82)(11, 16, 23, 25, 42–44); dementia and other organic psychosis (codes 290, 294)(11, 16); mood disorders (codes 296, 311, 300.4, 309.1, 309.0, 309.4, 301.1, 301.10, 301.12, 301.13)(7, 11, 16, 18, 23, 25, 42–45); substance abuse and dependence disorders (codes 291, 292, 303, 301, 305)(7, 11, 16, 25, 42, 44, 45); anxiety disorders (codes 300 except 300.4, 308.3, 309.81)(25, 42–44), and all other mental health disorders that falls between codes 29 to 31 but not included in any of the above categories.…”