作者: Steven B. Bird , Eric W. Dickson
关键词: Cohort 、 Physical therapy 、 Convenience sample 、 Vas score 、 Medicine 、 Visual analogue scale 、 Significant difference 、 Pain relief 、 Prospective cohort study 、 Anesthesia 、 Emergency medicine
摘要: … Overall, patients who experienced either a “little less” or a “little more” pain had a change … more or a little less pain (minimum clinically significant changes in pain) had absolute changes …