Mental Health Status, Substance Use Status and their Concurrent Status in North American Healthcare Administrative Databases

Patients' Mental Health (MH) status, Substance Use (SU) status, and concurrent MH/SU status in the American/Canadian Healthcare Administrative Databases can be identified. The detection is based on given parameters of interest by clinicians including the list of plausible ICD MH/SU codes (3/4/5 characters), the required number of visits of hospital for MH/SU , the required number of visits of service physicians for MH/SU, and the maximum time span within MH visits, within SU visits, and, between MH and SU visits. Methods are described in: Khan S < https://pubmed.ncbi.nlm.nih.gov/29044442/>, Keen C, et al. (2021) , Lavergne MR, et al. (2022) , Casillas, S M, et al. (2022) , CIHI (2022) < https://www.cihi.ca/en>, CDC (2024) < https://www.cdc.gov>, WHO (2019) < https://icd.who.int/en>.