Fig. 2From: The risk of coronary artery disease in patients with rheumatoid arthritis using Chinese herbal products and conventional medicine in parallel: a population-based cohort studyCumulative incidence of CAD between the CHP group and the non-CHP group. The cumulative incidence of CAD in the CHP group is significantly lower than in the non-CHP group (log-rank test, p < .0001). Abbreviations: CAD, coronary artery disease. CHP, Chinese herbal productsBack to article page