1.2.4 Evaluation standard of the questionnaire results
The answer to the knowledge point in the questionnaire about the rational application of antimicrobial drug was calculated and analyzed term by term. Among them, ”the correct answer rate” (hereinafter referred to as CAR) was the proportion of pharmacists who answered the questions correctly. The calculation formula was: the correct answer rate (%) = the total number of the pharmacists who answered the questions in this part correctly / (the number of questions in this part × the number of the qualified respondents) × 100%. The total score of the questionnaire on antimicrobial related knowledge was 20 points. The questionnaires would be divided into high-score group and low-score group according to the score ≥50% (10 points).