Effects of different intervention methods on psychological flexibility, negative emotions and sleep quality in chronic hepatitis B

Table 4 Pittsburgh Sleep Quality Index score

Group and time	Statistics	Sleep quality	Fall sleep time	Sleep time	Sleep efficiency	Sleep disorder	Hypnotic drugs	Daytime dysfunction
Combination group (n = 60)
Before intervention		2.35 ± 0.65	2.43 ± 0.66	2.52 ± 0.61	2.33 ± 0.58	1.98 ± 0.52	2.05 ± 0.52	2.18 ± 0.54
After intervention		0.82 ± 0.421	0.85 ± 0.441	0.78 ± 0.481	0.75 ± 0.461	0.77 ± 0.521	0.86 ± 0.361	1.16 ± 0.311
	t	15.310	15.430	17.360	16.530	12.750	14.570	12.690
	P	0.001	0.001	0.001	0.001	0.001	0.001	0.001
Conventional group (n = 69)
Before intervention		2.26 ± 0.57	2.35 ± 0.62	2.49 ± 0.64	2.29 ± 0.62	1.95 ± 0.47	2.01 ± 0.55	2.15 ± 0.56
After intervention		1.06 ± 0.35	1.06 ± 0.53	0.97 ± 0.58	1.05 ± 0.32	1.02 ± 0.37	1.02 ± 0.22	1.41 ± 0.58
	t	14.900	13.140	14.620	14.760	12.910	13.880	7.624
	P	0.001	0.001	0.001	0.001	0.001	0.001	0.001

¹The index compared with normal group, P < 0.05.