Research Article

Chinese Herbal Medicines Might Improve the Long-Term Clinical Outcomes in Patients with Acute Coronary Syndrome after Percutaneous Coronary Intervention: Results of a Decision-Analytic Markov Model

Table 1

Model parameters (1-year decision-analysis model).

VariablesProbability
ACS after PCICHMs plus conventional treatmentConventional treatment alone

Nonfatal AMI0.005 (0, 0.0119)0.0175 (0.0047, 0.0303)
Nonfatal stroke0.0074 (0, 0.0158)0.0150 (0.0031, 0.0269)
Nonfatal UA0.0149 (0.0031, 0.0267)0.0399 (0.0207, 0.0591)
Death0.0050 (0, 0.0119)0.0075 (0, 0.0159)

ACS: acute coronary syndrome; PCI: percutaneous coronary intervention; AMI: acute myocardial infarction; CHMs: Chinese herbal medicines; UA: unstable angina.