Fig. 2

Mean knowledge, attitudes, practices, and barrier scores of study pharmacists. Knowledge score < 5 = poor knowledge, 5–6 score = moderate knowledge, and ≥ 7 score = good knowledge. Attitude score < 15 = poor attitude, 15–21 score = moderate attitude, and > 21 score = good attitude. Practice score < 35 = poor practice, 35–52 score = moderate practice, and > 52 score = good practice. Barrier score < 20 = poor barrier, 20–30 score = moderate barrier, and > 30 = good barrier