Effect of Early Exercise Rehabilitation on Cardiopulmonary Function and Quality of Life in Patients after Coronary Artery Bypass Grafting

Table 4

Comparison of quality of life before and after intervention between the two groups ( x ̅± s (points)).

Group	Time	PF	RP	BP	GH	VT	SF	RE	MH
Control group (n = 40)	Preintervention	73.68 ± 5.13	58.41 ± 4.79	59.84 ± 8.46	55.03 ± 6.27	70.66 ± 5.84	81.24 ± 4.72	69.16 ± 7.07	73.72 ± 5.36
	Postintervention	78.43 ± 7.55	62.36 ± 5.17	60.07 ± 9.32	60.29 ± 7.03	71.42 ± 6.30	80.91 ± 4.95	72.84 ± 6.49	74.56 ± 6.18
	t-value	3.291	3.545	0.116	3.527	0.560	0.305	2.425	0.649
	-value	0.002	0.001	0.908	0.001	0.577	0.761	0.018	0.518
Study group (n = 40)	Preintervention	73.61 ± 5.27	58.27 ± 4.63	59.49 ± 8.41	55.11 ± 6.35	70.57 ± 5.89	81.09 ± 4.66	69.23 ± 7.01	73.67 ± 5.44
	Postintervention	81.28 ± 7.96	66.04 ± 5.74	60.11 ± 9.35	71.43 ± 7.29	71.33 ± 6.42	82.15 ± 4.78	77.58 ± 8.26	74.89 ± 6.31
	t-value	5.081	6.664	0.312	10.676	0.552	1.004	4.875	0.926
	-value	<0.001	<0.001	0.756	<0.001	0.583	0.318	<0.001	0.357

Note: Compared with the control group after intervention, .