绝经后女性体重指数与经阴道超声子宫内膜厚度的关系
Relationship between body mass index and transvaginal ultrasonographic endometrial thickness in postmenopausal women.
作者信息
Douchi T, Yoshinaga M, Katanozaka M, Mitani M, Nagata Y
机构信息
Department of Obstetrics and Gynecology, Faculty of Medicine, Kagoshima University, Sakuragaoka, Japan.
出版信息
Acta Obstet Gynecol Scand. 1998 Oct;77(9):905-8.
OBJECTIVE
To investigate the relationship between body mass index (BMI) and transvaginal ultrasonographic endometrial thickness.
MATERIALS AND METHODS
Two hundred and twelve postmenopausal Japanese women (mean age, 62.1+/-8.0 years; range 47-85) with histologically proven normal endometrium and with endometrial thickness more than 1.0 mm were studied. Baseline characteristics including age, years since menopause, and BMI were recorded for each subject. The relationship between sonographic endometrial thickness and baseline characteristics was assessed in each subject.
RESULTS
BMI was significantly correlated with endometrial thickness (r=0.40, p<0.001), but age and years since menopause were not correlated. On stepwise regression analysis only BMI was still associated with endometrial thickness (R2=0.16, p<0.001).
CONCLUSION
Sonographic endometrial thickness differs with BMI in postmenopausal women. Higher BMI is associated with greater endometrial thickness.
目的
探讨体重指数（BMI）与经阴道超声子宫内膜厚度之间的关系。
材料与方法
对212名绝经后日本女性（平均年龄62.1±8.0岁；范围47 - 85岁）进行研究，这些女性经组织学证实子宫内膜正常且厚度超过1.0毫米。记录每位受试者的基线特征，包括年龄、绝经年限和BMI。评估每位受试者超声子宫内膜厚度与基线特征之间的关系。
结果
BMI与子宫内膜厚度显著相关（r = 0.40，p < 0.001），但年龄和绝经年限与之无关。逐步回归分析显示，只有BMI仍与子宫内膜厚度相关（R2 = 0.16，p < 0.001）。
结论
绝经后女性的超声子宫内膜厚度因BMI而异。较高的BMI与更大的子宫内膜厚度相关。
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