Efficacy of Dialectical Comprehensive Treatment of Traditional Chinese Medicine in Patients with Chronic Stable Heart Failure: A Randomized Controlled Trial

Table 1

Comparison of general data between the two groups.

Variable	Control group (n = 45)	Treatment group (n = 45)	χ^2/t/Z	P
Gender			0.182	0.670
Male	25	27
Female	20	18
Age (years)	65.13 ± 3.41	64.24 ± 3.78	1.172	0.244
Course (years)	3.13 ± 1.12	3.25 ± 0.78	−0.559	0.578
Education			−0.601	0.548
Primary school and below	8	10
Junior high school	13	14
High school	13	11
College degree and above	11	10
NYHA			−0.819	0.413
II	15	13
III	20	18
VI	10	14
Underlying diseases			0.832	0.842
Coronary atherosclerosis	13	15
Hypertensive heart disease	18	16
Valvular heart disease	8	6
Dilated cardiomyopathy	6	8