目的调查飞行人员脂肪肝流行及伴随疾病情况。方法根据体检结果分为脂肪肝组、非脂肪肝组统计伴随疾病。结果脂肪肝组伴随疾病患病率较非脂肪肝组高;随着年龄增加,脂肪肝患病率明显增加;各机种飞行人员脂肪肝患病率无差异。结论应加强对飞行人员的健康教育,降低飞行员患心脑血管疾病的危险性。 Objective To investigate the prevalence of fatty liver in pilots and their accompanying diseases. Methods According to the physical examination results were divided into fatty liver group, non-fatty liver group statistics associated with the disease. Results The prevalence of comorbidity of steatohepatitis group was higher than that of non-steatosis group. The prevalence of steatohepatitis was significantly increased with the increase of age. There was no difference in the prevalence of fatty liver among pilots of various types. Conclusion The health education of pilots should be strengthened to reduce the risk of pilots suffering from cardiovascular and cerebrovascular diseases.