(a).

	POSG	PCG		POSG			PCG			A carrier POSG vs. PCG	Noncarrier POSG vs. PCG
	Baseline	Baseline		A carrier	Noncarrier		A carrier	Noncarrier
			p	Baseline	Baseline	p	Baseline	Baseline	p	p	p
Total BUT score	40.42 ± 13.81	37.67 ± 10.67	0.133	42.16 ± 41.46	40.65 ± 22.89	0.871	41.67 ± 37.64	49.67 ± 25.86	0.721	0.605	0.231
BUT GSI score	1.19 ± 1.02	0.52 ± 0.31	0.123	1.45 ± 1.22	0.90 ± 0.67	0.091	0.76 ± 1.22	0.78 ± 0.17	0.925	0.128	0.085
Total SCL-90R score	64.17 ± 50.19	47.83 ± 21.54	0.441	78.53 ± 58.81	68.12 ± 43.18	0.325	62.67 ± 40.60	63.30 ± 38.72	0.374	0.325	0.525
SCL-90R GSI score	0.71 ± 0.56	0.53 ± 0.24	0.146	0.87 ± 0.65	0.53 ± 0.37	0.565	0.70 ± 0.23	0.67 ± 0.10	0.567	0.095	0.525
Hamilton score	10.77 ± 7.63	11.50 ± 5.91	0.738	13.03 ± 8.00	8.50 ± 6.63	0.025	14.38 ± 4.37	7.67 ± 5.75	0.012	0.401	0.217
Age	43.81 ± 14.88	37.92 ± 11.75	0.091