Table 4.
Comparison of pregnant outcomes among three groups [x ± SD or Cases (%)]
| Data | CPL group (n = 26) | CNL group (n = 34) | TVC group (n = 33) | χ2 or F (df) | P | P value (CPL vs CNL) | P value (CPL vs TVC) | P value (CNL vs TVC) |
|---|---|---|---|---|---|---|---|---|
| T1 SA | n = 1 | n = 1 | n = 1 | |||||
| T2 SA | n = 0 | n = 1 | n = 9 | |||||
| Premature delivery | n = 1 | n = 4 | n = 8 | |||||
| Term delivery | n = 24 | n = 28 | n = 15 | 18.678 (2) | 0.000 | 0.459 | 0.000 | 0.002 |
| Fetal salvage rate | 25/25 | 32/33 | 23/32 | 0.569 | 0.012 | 0.014 | ||
| GA if pregnancy lasted ≥ 14 wk* | 37.88 ± 0.83 | 36.67 ± 4.51 | 32.91 ± 7.20 | 17.771 (2) | 0.000 | 0.434 | 0.000 | 0.000 |
| GA for all patients* | 36.73 ± 5.92 | 35.71 ± 7.15 | 31.30 ± 7.88 | 14.898 (2) | 0.000 | 0.521 | 0.000 | 0.000 |
| Birth weight (g)* | 3006.00 ± 402.94 | 2885.94 ± 437.41 | 2762.50 ± 591.10 | 0.197 (2) | 0.821 | 0.713 | 0.553 | 0.767 |
| Weeks of pregnancy gained | 16.00 ± 1.96 | 14.58 ± 5.63 | 10.69 ± 5.93 | 12.678 (2) | 0.000 | 0.065 | 0.000 | 0.001 |
Footnote: T1 SA, first trimester spontaneous abortion; T2 SA, second trimester spontaneous abortion;
*
Values are average (range).
Fetal salvage rate (if pregnancy lasted ≥ 14 wk) was defined as the ratio of live fetus number and the total number of pregnancy (excluding the number of continuous pregnancy and the number of abortions within 14 wk). Weeks of pregnancy gained were the differences between the weeks of first abortion or delivery after surgery and the average weeks of all spontaneous abortions or deliveries before surgery (excluding abortions within 14 wk).