A Rasch analysis of the Current Opioid Misuse Measure for patients with chronic pain.

CONCLUSIONS: The COMM had adequate reliability, measured a distinct construct, and no significant differential item function was found. However, scale use for this sample was questionable, and three items misfit the Rasch model. Replication with a larger sample is needed to ensure the measure's psychometric quality for diagnostic use. PMID: 29508891 [PubMed - in process]
Source: Journal of Opioid Management - Category: Addiction Tags: J Opioid Manag Source Type: research