[Retracted] The Effect of Acupuncture Combined with Aerobic Exercise for Coronary Heart Disease as Cardiac Rehabilitation

Table 4

Comparison of the two groups’ psychological self-rating scale (mean ± standard deviation).

Groups	Cases	Somatic self-rating scale		PHQ-9		CAD-7
		Before treatment	After treatment	Before treatment	After treatment	Before treatment	After treatment
Acupuncture groups	30	34.5 ± 5.98	32.89 ± 5.84	4.91 ± 3.56	2.1 ± 1.85	4.72 ± 5.04	1.54 ± 1.84
Control groups	30	33.23 ± 3.01	33.49 ± 2.66	5.4 ± 3.06	4.3 ± 2.71	3.30 ± 4.19	2.8 ± 3.22
t value		0.781	−0.355	−0.337	−2.119	0.701	−1.107
value		0.443	0.726	0.74	0.048	0.492	0.283

Compared with before treatment, .