		Minimum	Median	Maximum	Z	P
Group-D (N = 13)	Pre-9-OH-RIS (ng/ml)	6.93	13.40	27.60	−0.31	0.75
	Post-9-OH-RIS (ng/ml)	4.72	12.00	69.00	−0.31	0.75
	Pre-PANSS	68.00	86.00	118.00	−0.71	0.48
	Post-PANSS	67.00	83.00	113.00	−0.71	0.48
Group-S (N = 13)	Pre-9-OH-RIS (ng/ml)	6.23	11.20	67.00	−0.10	0.92
	Post-9-OH-RIS (ng/ml)	5.96	13.70	47.30	−0.10	0.92
	Pre-PANSS	64.00	79.00	103.00	−0.35	0.73
	Post-PANSS	70.00	76.00	102.00	−0.35	0.73