论文部分内容阅读
目的探讨绝经后女性髋部骨密度的变化特点。方法收集1322例绝经后女性左髋部骨密度资料。根据绝经年龄、绝经年限及BMI进行分组,比较左髋部骨密度变化。结果随着绝经后年限的延长,髋部骨密度呈下降趋势(P<0.05)。低体重组(BMI<18.5kg/m~2)髋部骨密度低于正常、超重或肥胖组(P<0.05)。不同绝经年龄组妇女左髋部骨密度无统计学差异(P>0.05)。结论绝经后女性髋部骨密度与绝经后年限和低体重密切相关。
Objective To investigate the changes of hip mineral density in postmenopausal women. Methods The left hip BMD data of 1322 postmenopausal women were collected. According to menopause age, menopause age and BMI were grouped to compare changes in left hip bone mineral density. Results With the extension of the postmenopausal years, the hip bone mineral density decreased (P <0.05). Hip BMD was lower in the low body weight group (BMI <18.5 kg / m ~ 2) than in the normal, overweight or obese group (P <0.05). There was no significant difference in left hip BMD between women of different menopause age groups (P> 0.05). Conclusions The hip BMD in postmenopausal women is closely related to the postmenopausal years and body weight.