INS and Insulin resistance: The rate of abnormal glucose level is significantly higher in the NS SZ 2 group compared to the PS SZ 3 group (31.57% vs. 13.49%).There is a trend that the rate of abnormal insulin resistance is higher among NS SZ 2 than PS SZ 3 (61.24% vs. 51.69%).Fasting blood glucose (r = 0.229, p < 0.0001), fasting insulin (r = 0.221, p < 0.0001), and HOMA-IR 5 (r = 0.259, p < 0.0001) exhibited moderate strength and a significant positive correlation with the PANSS N 6 subscale score.