Reduction of the mean hallucinations score. Linear slopes for the randomization groups generated based on linear mixed-effects models for the PANSS hallucinatory behavior item. The curves are confined to the first 300 days because the major bulk of data is obtained before 300 days. PANSS = the Positive and Negative Syndrome Scale.
Johnsen et al. BMC Psychiatry 2013 13:241 doi:10.1186/1471-244X-13-241