出生季节与精神分裂症发病率的关系

Relationship of Birth Season and Incidence Rate of Schizophrenia

目的探讨出生季节对精神分裂症发病率的影响。方法对297例精神分裂症住院患者的出生季节进行统计和比较。结果寒季出生的患者中,有家族史的出生率均比暖季出生率高,且直系亲属有家族史者更明显。结论出生季节对精神分裂症的发生有着重大影响,干预有直系家族史者的生育季节及对寒季出生的尽早开展精神卫生宣教,以减少发病率。

Objective To explore the influence of birth season on incidence rate of schizophrenia. Methods 297 in patients with schizophrenia were collected and compared by statistics. Results Birth rate of patients who were born in cold season and had family history of schizophrenia was higher than that of patients who had family history of schizophrenia but were born in warm season. Conclusions Birth season has influence on schizophrenia. So we should intervene the procreate season of patients with family history of schizophrenia and develop health education early for patients who were born in cold season and had family history.