Table 4.

Pearson correlation coefficients between change in PANSS negative and positive symptom subscale scores by interplay matrix groups

Visit interval	Group 1–2	Group 1–3	Group 2–1	Group 2–2	Group 2–3	Group 4–1	Group 4–2
	(N = 29)	(N = 14)	(N = 20)	(N = 237)	(N = 27)	(N = 19)	(N = 43)
Week 1-3	0.65a	0.59a	0.60a	0.30a	0.02	0.41	0.58a
Week 3-9	0.36	0.61a	0.20	0.39a	0.39a	0.58a	0.35a
Week 9-21	0.69a	0.63a	0.32	0.22a	0.11	0.62a	-0.08
Week 21-33	0.56a	0.47	0.42	0.31a	0.54a	0.59a	-0.19
Week 33-49	0.23	0.61a	0.42	0.36a	0.34	0.35	0.05

^aP < 0.05.