飞行人员体重指数与脂肪肝关系的调查分析

The investigation and analysis of the relationship between weight idex and fatty liver in pilot

目的 研究飞行员体重指数与脂肪肝的关系,为脂肪肝的防治提供依据。方法 103例脂肪肝患者根据体重指数BMI<24kg/m^2,24kg/m^2≤BMI<27kg/m^2,BMI>27kg/m^1分为三组。结果 982例飞行人员中,脂肪肝103例,患病率10.49％。其中BMI<24kg/m^2497例中脂肪肝5例,占1.01％;21kg/m^2≤27kg/m^2355例,脂肪肝40例,占11.27％;BMI≥27kg/m^2130例中脂肪肝58例,占44.62％。三组有显著差异(X^2=14.46,P<0.001)。结论 控制体重,对防治飞行人员脂肪肝的发生和发展有着重要作用。

Objective Study of relationship weight idex(BMI) and fatty liver in pilot , with a view to providing basis in provention and cure of fatty liver. Methods 103 patients suffering from fatty liver were divided into three groups according to BMI<24 kg/m2, 24kg/m2≤BMI< 27 kg/m2 . BMI > 27 kg/m. Results The results shows that 103 patients with fatty liver in 982 case of pilot, mortality was 10. 49%, among 5 patients with fatty liver in 497 case of BMI<24 kg/m2,about 1. 01% ;40 patients with fatty liver in 355 case of 24 kg/m2≤BMI<27 kg/m2,about 11. 27%; 58 patients with fatty liver in 130 case of BMI ≥ 27kg/m2, about 44. 62%. There is a significant difference in three group(X2 = 14. 46,p<0. 001). Conclusions Control on weight play an important role in provention and cure of fatty liver of pilot.