目的 对渥太华自我伤害调查表中文版的信效度进行评价。方法 对163名上海在校学生和20例临床就诊患者应用渥太华自我伤害调查表中文版进行调查，评价该问卷的重测信度和内部一致性信度。结果 除抵制非自杀性自伤（NSSI）行为最有效方式中“做任何可以让双手忙碌起来的事情”条目外，其他所有条目的重测信度系数均在0.400以上，总体重测信度较佳；功能分量表的内部一致性Cronbach's α系数为0.952，其4个因子的内部一致性Cronbach's α系数范围为0.637~0.896。因子分析中共提取6个因子，解释总变异的75.0%。结论 渥太华自我伤害调查表中文版具有较好的重测信度和结构效度，可用于有关NSSI行为特征和原因等内容的调查。

Objective To evaluate the test-retest reliability and validity of Chinese version of the Ottawa self-injury inventory. Methods The test-retest reliability and internal consistency reliability of Chinese version of the Ottawa self-injury inventory were evaluated by a questionnaire survey of 163 students and 20 clinical patients in Shanghai. Results The test-retest reliability coefficient of all items was above 0.400, except for the item of “do anything to keep hands busy” for the best way to resist the non-suicidal self-injury (NSSI). The overall test-retest reliability was satisfactory. The internal consistency Cronbach's α coefficient of function subscales was 0.952 and the internal consistency Cronbach's α coefficients of its 4 factors ranged from 0.637 to 0.896. Factor analysis revealed 6 factors, which accounted for 75.0% of the variance. Conclusion The test-retest reliability and construct validity of Chinese version of Ottawa self-injury inventory are satisfactory and construct can be used for investigating the behavioral characteristics and causes of NSSI.