Table 2 Predictability of intervention group on relapse using logistic regression and linear regression for intention to treat (n = 152) and per protocol (n = 120).

Outcome, mean (SD)^a	Intervention				Analysis^bc
Outcome, mean (SD)^a	MBI-p (n = 77)		Psychoeducation (n = 75)		Intention-to-treat		Per-protocol
	Baseline	Termination	Baseline	Termination	Estimate/B (95% CI)	p-value	Estimate (95% CI)	p-value
Relapse (n, %)	N/A	10 (13.0%)	N/A	10 (13.3%)	1.064 (0.410, 2.762)	0.899	0.507 (0.160, 1.607)	0.248
Relapse item score total	5.34 (0.88)	6.42 (2.94)	5.25 (0.84)	6.25 (3.09)	−0.054 (−1.030, 0.923)	0.914	−0.718 (−1.685, 0.249)	0.144
PANSS P1-Delusion	1.00 (0)	1.30 (0.95)	1.00 (0)	1.23 (0.94)	−0.046 (−0.352, 0.259)	0.765	−0.244 (−0.554, 0.067)	0.123
PANSS P2-Conceptual disorganization	1.16 (0.54)	1.38 (0.87)	1.13 (0.50)	1.36 (0.86)	0.011 (−0.270, 0.293)	0.937	−0.074 (−0.387, 0.238)	0.639
PANSS P3- Hallucination	1.00 (0)	1.14 (0.56)	1.00 (0)	1.21 (0.78)	0.086 (−0.133, 0.304)	0.440	−0.093 (−0.279, 0.093)	0.325
PANSS P6- Suspiciousness/ Persecution	1.10 (0.45)	1.31 (0.91)	1.07 (0.41)	1.15 (0.65)	−0.148 (−0.405, 0.109)	0.256	−0.276 (−0.578, 0.025)	0.072
PANSS G9-Unusual thought content	1.08 (0.39)	1.29 (0.86)	1.05 (0.32)	1.31 (0.87)	0.044 (−0.236, 0.324)	0.755	−0.031 (−0.330, 0.268)	0.837
CGI
Severity of Illness	1.01 (0.11)	1.34 (0.95)	1.03 (0.16)	1.40 (1.17)	0.073 (−0.275, 0.420)	0.681	−0.229 (−0.550, 0.092)	0.160
Improvement Scale	4 (0)	4.17 (0.52)	4 (0)	4.21 (0.62)	0.052 (−0.135, 0.238)	0.586	−0.097 (−0.280, 0.086)	0.295

CGI Clinical Global Impression Scale, PANSS Positive and Negative Syndrome Scale, SD standard deviation, n number, N/A Not applicable.
^aRaw mean calculated based on the indicated sample size.
^bIntention-to-treat analysis includes every randomized participant (n = 152); per-protocol analysis includes participants who completed the entire intervention (n = 120).
^cAge is included as a covariate in both binary logistic and linear regression.

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