Pain was ealuated by patients self - assessment and an inestigator interiewed and performed a gynecologic examination 疼痛程度由患者自我评价，研究人员进行会诊及妇科检查。
2.
Pain was evaluated by patients ' self - assessment and an investigator interviewed and performed a gynecologic examination 疼痛程度的判断主要来源于患者自己的感受和实验人员的问询以及妇科检查的结果。
