The Effect of Teach-Back Combined with King Interactive Standard Mode on the Life of COPD Patients

Table 4

Comparison of MSSNS scores between the two groups [(χ ± s), fraction].

Factor	Time	Control one	Observation one	t
		n = 50	n = 50
Anxiety	Before intervention	24.21 ± 3.77	24.08 ± 4.56	0.155	0.877
	Intervention for 3 months	22.74 ± 3.12	21.51 ± 2.98	2.016	0.047
	Intervention for 6 months	20.39 ± 2.63	19.23 ± 3.12	2.010	0.047
Depression	Before intervention	15.88 ± 2.12	15.79 ± 2.26	0.205	0.838
	Intervention for 3 months	13.73 ± 2.05	12.26 ± 1.79	3.819	<0.001
	Intervention for 6 months	11.64 ± 1.85	10.25 ± 1.74	3.870	<0.001
Anger	Before intervention	10.56 ± 2.44	10.48 ± 2.36	0.167	0.868
	Intervention for 3 months	9.87 ± 2.11	9.71 ± 1.98	0.391	<0.001
	Intervention for 6 months	9.46 ± 1.89	8.34 ± 1.45	3.325	0.001
Lonely	Before intervention	13.66 ± 2.54	13.74 ± 2.48	0.159	0.874
	Intervention for 3 months	12.06 ± 2.13	10.58 ± 1.91	3.658	<0.001
	Intervention for 6 months	9.65 ± 1.82	8.77 ± 1.65	2.533	0.013
MSSNS total score	Before intervention	64.31 ± 5.22	64.09 ± 4.93	0.217	0.829
	Intervention for 3 months	58.41 ± 4.53	54.06 ± 4.11	5.029	<0.001
	Intervention for 6 months	51.14 ± 4.15	48.87 ± 4.03	2.775	0.007

indicates the comparison with the control group.