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

Table 2

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

Factor	Time	Control one	Observation one	t
		n = 50	n = 50
Self-care skills	Before intervention	20.55 ± 4.78	20.46 ± 4.83	0.094	0.926
	Intervention for 3 months	26.88 ± 5.11	30.13 ± 5.15	3.168	0.002
	Intervention for 6 months	32.25 ± 6.62	39.25 ± 7.14	5.084	<0.001
Self-care responsibility	Before intervention	14.25 ± 3.28	14.09 ± 3.31	0.243	0.809
	Intervention for 3 months	16.88 ± 3.33	18.96 ± 3.29	3.142	0.002
	Intervention for 6 months	19.54 ± 3.17	22.45 ± 3.69	4.230	<0.001
Self-concept	Before intervention	17.44 ± 3.13	17.52 ± 2.97	0.131	0.896
	Intervention for 3 months	19.05 ± 3.05	21.53 ± 3.39	3.846	<0.001
	Intervention for 6 months	22.96 ± 3.45	25.85 ± 3.59	4.104	<0.001
Health knowledge level	Before intervention	41.08 ± 8.22	40.73 ± 8.69	0.207	0.837
	Intervention for 3 months	45.45 ± 6.78	49.63 ± 8.85	2.900	0.005
	Intervention for 6 months	50.22 ± 7.89	57.14 ± 7.61	4.464	<0.001
ESCA total score	Before intervention	93.32 ± 9.04	92.87 ± 10.11	0.235	0.815
	Intervention for 3 months	108.26 ± 12.78	120.25 ± 13.69	4.527	<0.001
	Intervention for 6 months	124.97 ± 15.47	144.69 ± 18.55	5.773	<0.001

indicates the comparison with the control group.