Implementation drivers scale: a new implementation measure to reduce mental health gaps

The Kaiser-Meyer-Olkin factor analysis resulted in 0.861, which indicated the suitability of the data for a factor analysis. Bartlett's Test of Sphericity had a value of 2480.907 (153 degrees of freedom, p <.001). The exploratory factor analysis explained variance of 66.781%. The four factors proposed in the AIF model (System enablers for implementation, Accessibility of the strategy, Adaptability and acceptability, and Strategy training and supervision) were confirmed, with all items with loadings greater than 0.4. For the entire instrument, a Cronbach's alpha was 0.907. The IDS could contribute to the monitoring of some components of mhGAP implementation, both clinical and community-based, in low- and middle-income settings through appropriate validation processes.