Method:22(female 9,male 13) subjects who were inpatients of the orthopedic words were evaluated using the modified ODI in Chinese before operation.

• 方法 :住院拟手术的腰痛患者 2 2例 (男 13,女 9例 ) ,分为同一检查者重复评定 (A组 ) :10例 ,平均年龄 4 7 7岁 ;