ROC analysis of SHG and TVS in patients with endometrial polyp of uterus

XU Yong; CAI Ai-lu; YANG Ze-yu; CHEN Yan-wei; REN Yu-lan; YANG Qing

Journal of China Clinic Medical Imaging ›› 2006, Vol. 17 ›› Issue (8) : 455-457.

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ROC analysis of SHG and TVS in patients with endometrial polyp of uterus

XU Yong, CAI Ai-lu, YANG Ze-yu, CHEN Yan-wei, REN Yu-lan, YANG Qing

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Abstract

Objective: To compare the diagnostic value of sonohysterography(SHG) and transvaginal sonography(TVS) in patients with uterine endometrial polyp. Methods: Forty-seven patients suspected of having endometrial diseases were examined by TVS and SHG. Hysteroscopy was performed in all patients after ultrasound examination. ROC analysis was made with software of ROC for windows 0.90. Result: ROC analysis indicated that there was significant difference(P<0.01) between TVS and SHG groups with area under the ROC curve=0.620 on TVS and area under the ROC curve=0.978 on SHG. Conclusion: SHG was obviously superior to TVS in diagnosing endometrial polyp of uterus.

Key words

polyps / endometrium / endosonography

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XU Yong;CAI Ai-lu;YANG Ze-yu;CHEN Yan-wei;REN Yu-lan;YANG Qing. ROC analysis of SHG and TVS in patients with endometrial polyp of uterus[J]. Journal of China Clinic Medical Imaging. 2006, 17(8): 455-457