盆腔粘连[例(%)]

统计值

P

无(n 778)

有(n 133)

肌层连续性

20 (2.6%)

758 (97.4%)

c2 = 0.084

0.771

4 (3.0%)

129 (97.0%)

出血量

<1000 ml

679 (87.3%)

111 (83.5%)

c2 = 1.436

0.231

≥1000 ml

99 (12.7%)

22 (16.5%)

手术时间

≤40 min

200 (25.7%)

19 (14.3%)

c2 = 8.114

0.004

>40 min

578 (74.3%)

114 (85.7%)