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4 2组孕妇在VM状态下盆底结构超声测量指标的比较

Tab 4 Comparison of ultrasound measurements of the pelvic floor structure between two groups at VM

Item CIC group (n=39) Control group (n=37) t value P value Position of bladder neck/mm 15.62±5.60 18.00±6.25 1.449 0.154 Posterior angle of bladder/(°) 138.48±18.17 139.04±17.47 0.114 0.910 Urethral rotation angle/(°) 30.92±15.52 24.38±18.33 -1.388 0.171 Bladder neck mobility/mm 12.15±5.64 9.62±5.98 -1.575 0.122 Cervical position/mm 19.92±8.84 19.27±9.48 -0.257 0.798 Position of ampulla of rectum/mm 8.35±11.28 13.35±8.06 1.840 0.072 HA/cm2 16.19±3.80 13.85±3.03 -2.485 0.016 Hiatal transverse diameter/mm 37.69±4.65 35.85±3.77 -1.587 0.119 Hiatal anteroposterior diameter/mm 57.92±9.29 52.19±6.93 -2.555 0.014