Optimizing Prescription of Chinese Herbal Medicine for Unstable Angina Based on Partially Observable Markov Decision Process

Table 1

The demographic information of the subjects.

Items	Demographic information
Gender
Males (case (%))	1341 (60.6%)
Females (case (%))	871 (39.4%)
Age (years)	61.2 ± 13.6
Hypertension (case (%))	1061 (48.0%)
Diabetes	514 (23.2%)
Hyperlipemia	513 (23.1%)
Old myocardial infarction	328 (14.8%)
Cerebral infarctions	219 (9.9%)