Table 1 Baseline characteristics before propensity score matching
From: Cost-consequence analysis of salvianolate injection for the treatment of coronary heart disease
Characteristic | Conventional treatment + salvianolate injection (n = 635) | Conventional treatment (n = 1615) | P |
|---|---|---|---|
Age (years) | 63.3 (± 13.01) | 60.4 (± 18.01) | < 0.05 |
Male sex (%) | 50 | 50 | 0.414 |
Diastolic blood pressure (mmHg) | 71.1 (± 6.55) | 73 (± 7.84) | < 0.05 |
Systolic blood pressure (mmHg) | 122.2 (± 10.87) | 123.7 (± 13.72) | < 0.05 |
Medical reimbursement (%) | 80 | 90 | < 0.05 |