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目的探讨影响新疆地区维吾尔族(维族)育龄女性峰值骨密度的非遗传因素。方法测定新疆地区无亲缘关系、年龄20~40岁、维族健康女性216例的骨密度,多重线性回归分析体质量、职业、体育锻炼情况、初潮年龄等非遗传因素对其峰值骨密度的影响。结果 216例腰椎骨密度为(181.276±19.689)mg/cm3;多重线性回归分析结果显示,饮茶习惯(β=0.192,P=0.027)、饮奶茶习惯(β=0.237,P=0.007)、饮牛奶习惯(β=-0.224,P=0.010)及食用水果习惯(β=-0.187,P=0.031)是影响维族育龄女性峰值骨密度的主要因素。结论非遗传因素中饮食习惯对新疆地区维族育龄女性峰值骨密度有明显影响。
Objective To explore the non-genetic factors that affect the peak bone mineral density of Uygur (Uygur) women of childbearing age in Xinjiang. Methods The bone mineral density (BMD) of non-related age group from 20 to 40 years in Uygur and 216 healthy Uygur women were determined. Multiple regression analysis was used to analyze the influence of non-genetic factors such as body mass, occupation, physical activity and age of menarche on peak BMD. Results The BMD of lumbar vertebrae was (181.276 ± 19.689) mg / cm3 in 216 cases. The results of multiple linear regression analysis showed that drinking habit (β = 0.192, P = 0.027), drinking tea habit (β = 0.237, P = 0.007) Milk habit (β = -0.224, P = 0.010) and eating habits (β = -0.187, P = 0.031) were the main factors affecting the peak BMD of women of childbearing age in Uighur. Conclusion Non-genetic factors in dietary habits have significant effect on peak BMD of Uygur women of childbearing age in Xinjiang.