DDI-Myopathy analysis adjusted for age and sex.

Note: Risk1 and risk2 are myopathy risks for drug 1 and drug 2 respectively. The risk-ratio is calculated as risk12/(risk1+risk2). The p-value is calculated from a multivariate logistic regression, in which age and sex were included. (n1, n2, n12) are sample sizes for drug exposure groups of drug 1 alone, drug 2 alone, and both drugs, respectively; and (m1, m2, m12) are myopathy frequencies for drug exposure groups of drug 1 alone, drug 2 alone, and both drugs, respectively.