农村男性饮酒量与骨密度相关性研究

目的研究饮酒量对农村男性骨密度的影响。方法选取安徽安庆地区385名农村务农男性为研究对象,设计统一流行病学调查问卷,收集人口统计资料、吸烟、饮酒、文化程度、劳动强度等信息;用双能X线吸收仪(LUNAR PRODIGY SN40160)对研究对象进行骨密度检测。用Kruskal-Wallis秩和检验分析骨密度与吸烟、饮酒、日常体力劳动强度、BMI、文化教育程度之间的关联性;用Spearman相关系数分析骨密度与年龄、腰围、臀围之间的关联性;用多元线性回归分析男性饮酒量与不同部位骨密度关系。结果在调整相关影响因素后,每周饮酒量≤700 g 50°白酒,可明显增加股骨(P0.05)、腰椎(P0.05)和全身(P0.01)的骨密度,随着饮酒量增加对骨密度影响有逐渐减弱趋势,但并未显示降低骨密度的作用。结论农村男性人群适量饮酒可增加骨密度值。

Study on the correlation between drinking amount and bone mineral density in rural male

Objective To study the effect of alcohol consumption on bone mineral density of rural men. Methods 385 rural male farmers in Anqing area of Anhui province were selected as the research subjects, and a unified epidemiological questionnaire was designed to collect demographic data, smoking, drinking, educational level, labor intensity and other informations. A dual-energy X-ray absorptiometry (LUNAR PRODIGY SN 40160) was used to detect the bone mineral density of the research subjects. Univariate analysis: Kruskal-Wallis rank sum test was used to analyze the correlation between bone mineral density and smoking, drinking, daily physical labor intensity, BMI, education level. Spearman correlation coefficient was used to analyze the correlation between bone mineral density and age, waist circumference and hip circumference. Multiple linear regression was used to analyze the relationship between male alcohol consumption and bone mineral density in different parts. Results After adjusting the relevant influencing factors, drinking less than or equal to 700 grams of 50-degree liquor per week could significantly increase bone mineral density (BMD) of the femur (P<0.05), lumbar spine (P<0.05) and whole body (P<0.01). With the increase of drinking amount, the influence on BMD had a gradual weakening trend, but did not show the effect of reducing BMD. Conclusion Moderate drinking can increase bone mineral density in rural male population.