[Retracted] Development and Validation of a Risk Prediction Model for Ventricular Arrhythmia in Elderly Patients with Coronary Heart Disease

Table 6

Actual incidence rate and predicted incidence rate.

Tenth quantile	Predicted incidence rate (%)	Actual incidence rate (%)
1	0.44	0
2	0.75	2.01
3	1.02	0
4	1.34	2.53
5	1.71	0
6	2.11	2.01
7	2.60	3.03
8	3.31	4.04
9	4.75	5.56
10	44.8	43.65