宫颈机能不全孕妇早、中孕期盆底结构变化初探

何萍, 邵飞雪, 郭丽丽, 李克婷, 毛笑园, 包怡榕, 王磊

Preliminary study of pelvic floor structural changes in early and middle pregnant women with cervical incompetence

HE Ping, SHAO Feixue, GUO Lili, LI Keting, MAO Xiaoyuan, BAO Yirong, WANG Lei

表2 2组孕妇在静息状态下盆底结构超声测量指标的比较

Tab 2 Comparison of ultrasound measurements of the pelvic floor structure between two groups at rest

Item CIC group (n=39) Control group (n=37) t value P value Position of bladder neck/mm 27.76±3.44 27.74±2.71 －0.021 0.983 Urethral inclination angle/(°) 19.93±12.16 21.37±11.88 0.448 0.656 Cervical position/mm 35.69±6.60 33.26±8.91 －1.166 0.249 Position of ampulla of rectum/mm 23.66±8.64 22.04±7.33 －0.753 0.455 HA/cm2 12.76±3.24 11.70±2.22 －1.413 0.163 Hiatal transverse diameter/mm 33.83±5.56 34.07±4.08 0.188 0.852 Hiatal anteroposterior diameter/mm 51.66±7.89 49.07±6.38 －1.340 0.186