目的:评价RenderMode下盆底功能障碍患者盆膈裂孔面积测量的可重复性和精确度.方法:选择我院2015年4月—2016年4月在盆底重建病区的住院患者32例,由甲、乙两名操作者随机先后对患者进行检查,在RenderMode下分别对盆膈裂孔面积进行测量3次,最终取各自的最大值进行组间对照,分析操作者内和操作者间测量结果的可重复性和精确度.结果:RederMode下盆底超声检查对盆底功能障碍患者的盆膈裂孔面积测量在操作者内和操作者间测量结果均无统计学差异(P<0.05).结论:RenderMode下盆底功能障碍患者盆膈裂孔面积的测量具有良好的可重复性和精确度,不同操作者间的测量误差在可控的范围内.%Objective: To evaluate repeatability and accuracy of pelvic diaphragm hiatal area measurement with render-Mode in patients with pelvic floor dysfunction. Methods: Thirty-two cases of hospitalized patients with pelvic floor dysfunction from April 2015 to April 2016 were recruited. Two operators randomly examined patients, and measured the pelvic diaphragm hiatal area three times respectively under the RenderMode, eventually evaluated repeatability and accuracy of measurement. Result: The measurements of pelvic diaphragm hiatal area in patients with pelvic floor dysfunction had no statistical difference between the operators under RederMode by ultrasound(P<0.05). Conclusion: The measurements of pelvic diaphragm hiatal area in patients with pelvic floor dysfunction has good repeatability and accuracy under RenderMode, the measurement errors be-tween different operators are within controllable range.
展开▼
