Fig. 3

Error rates of pharmacists and nurses in three categories. Preparation errors and incidents were classified into three categories (drug strength errors, drug name errors, drug count errors). Open circles indicate the error rates of pharmacists and closed circles indicate the error rates of nurses, respectively. Bars in the left figure indicate the number of preparation errors and bars in the right figure indicate the number of incidents more than Level 0, respectively. Data were analyzed with a chi-square test. P values of <0.05 were considered statistically significant