Table 6.

Comparison of pulmonary rehabilitation knowledge scores between the two groups [($\overline{x}\pm s$), points].

Group	Diet knowledge		Medication knowledge		Disease knowledge		Sports knowledge		Oxygen therapy knowledge		Total score
	Before nursing	After nursing	Before nursing	After nursing	Before nursing	After nursing	Before nursing	After nursing	Before nursing	After nursing	Before nursing	After nursing
Control group (n = 60)	1.31 ± 0.65	2.05 ± 0.71	2.01 ± 1.04	2.73 ± 1.11	4.19 ± 1.55	5.03 ± 1.59	2.39 ± 1.12	3.14 ± 1.08	1.24 ± 0.48	1.91 ± 0.42	11.14 ± 1.36	14.86 ± 2.57
Study group (n = 60)	1.29 ± 0.67	2.39 ± 0.66	2.04 ± 1.02	3.65 ± 1.07	4.16 ± 1.54	6.71 ± 1.46	2.41 ± 1.07	4.11 ± 1.28	1.22 ± 0.46	2.52 ± 0.42	11.12 ± 1.42	19.35 ± 2.96
t	0.166	2.717	0.160	4.622	0.106	6.028	0.100	4.486	0.075	7.955	0.079	8.872
P	0.868	0.008	0.874	0.001	0.915	0.001	0.921	0.001	0.941	0.001	0.937	0.001