showed a trendp = 0.062
In the subgroup of patients using T2DM medications, aripiprazole showed a trend towards reduced mortality risk compared with risperidone (AHR 0.375, 95% CI 0.134–1.051, p = 0.062), and significantly lower risk when compared with the combined group of risperidone and quetiapine (AHR 0.604, 95% CI 0.439–0.831, p = 0.002).