目的　探讨同性恋者的心理状况及其形成的影响因素。方法　采用精神障碍诊断量表、艾森克人格测查量表（ＥＰＱ） 、明尼苏达多相人格测查量表（ＭＭＰＩ） 、修改的智能简易速检表、社会功能量表及同性恋心理健康调查表等对５１ 位同性恋者作心理测试和１～２ 年的随访。结果　同性恋组各量表的得分与异性恋组比较，差异均无显著性；３３ ％ 的同性恋者既往有过自杀未遂。随访期间５１位同性恋者仍维持同性恋性倾向。结论　同性恋的形成原因复杂，生物、心理和社会因素均影响同性恋的形成。在同性恋者陷入个人心理冲突时仍需要心理学家和精神科医生的帮助。 Objective To investigate the psychological status of homosexuals and its influencing factors. Methods Mental disorder diagnostic scale, EPQ, MMPI, modified intelligent quick checklist, social function scale and homosexual mental health questionnaire 51 homosexuals for psychological tests and 1 to 2 years of follow-up. Results There was no significant difference between the scores of homosexual groups and heterosexual groups; 33% of homosexuals had attempted suicide in the past. During the follow-up 51 homosexuals still maintain their homosexuality. Conclusions The causes of homosexuality are complicated. Biological, psychological and social factors affect the formation of homosexuality. Homosexuals still need the help of psychologists and psychiatrists when they fall into personal psychological conflicts.