Results: The total consumption quantity of narcotic analgesics tended to decrease year by year, while the consumption of remifentanil citrate injection showed a year-by-year increase tendency.

• 结果：本院麻醉性镇痛药总用量呈逐年下降趋势，而枸橼酸瑞芬太尼注射液的用量逐年增加。盐酸吗啡注射液用于癌症疼痛病人频率高、剂量偏小；