Diagnosis of Arrhythmia for Patients with Occult Coronary Heart Disease Guided by Intracavitary Electrocardiogram under Data Mining Algorithm

Table 1

The general clinical data of the two groups of patients.

Group	Gender		Age range (years)	Average age (years)
	Males (n = 52)	Females (n = 48)
Experimental group (50 cases)	27	23	45–70	56.4 ± 3.1
Control group (50 cases)	25	25	45–71	55.8 ± 3.8
χ^2	3.182	2.198	2.391	2.981
	0.121	0.081	0.096	0.101