目的 探讨子宫倾斜角与B超测量的胎轴倾斜角的关系.方法 采用子宫倾斜角测量仪和妇科B超对51例孕妇子宫倾斜角和胎轴倾斜角进行测量,分析配对资料子宫倾斜角与胎轴倾斜角的相关程度.结果 在51例孕妇中,23例胎轴倾斜角向左倾斜,大小为(8.8±7.0)度;25例向右倾斜,大小为(9.6±8.2)度.子宫倾斜角与胎轴倾斜角差异无统计学意义(P=0.767 8).子宫倾斜角与胎轴倾斜角呈线性相关(r=0.903 9,P<0.01).结论 子宫倾斜角与胎轴倾斜角有明显相关性,可以用子宫倾斜角间接反映胎轴倾斜角.%Objective To study the relationship of uterus inclination and fetal inclination by ultrasound. Methods By adopting uterus inclination surveyor and ultrasound,51 pregnant women were sampled arnd surveyed. The correlation of uterus inclination and fetal inclination were analyzed by ultrasound. The correlativity of uterus inclination arnd fetal inclination was investigated through the matched t test of measurement data. Results In 51 cases, 23 gravidas had left fetal inclination of (8.8± 7.0)degrees. Moreo ver,25 gravidashad right fetal inclination of (9.6±8.2) degrees. There was no significant statistical differernce between uterus inclination and fetal inclination(P=0.7678). The values measured showed a linear correlation(r=0.903 9,P＜0.001) between uterus inclination and fetal inclination. Conclusion Fetal inclination has significant correlation with uters inclination. Fetal inclination could be indirectly estimated by uterus inclination.
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