Clinical feature | PTB | PTB + Miscarriage | Term delivery |
---|---|---|---|
(N = 15) | (N = 20) | (N = 53) | |
Age | 33.2 ± 5.3 | 32.5 ± 5.2 | 34.3 ± 3.4 |
Nulliparity (%) | 40.0 | 45.0 | 50.9 |
Smoking (%) | 6.6 | 5.0 | 1.8 |
Previous second trimester loss (%) | 26.6 | 35.0** | 13.2 |
History of full-term delivery (%) | 50.0 | 40.0 | 57.1 |
Other maternal diseases (%) | 6.6 | 10.0 | 30.1 |
Uterine anomalies (%) | 6.6 | 15.0 | 0.8 |
Use of vaginal progesterone (%) | 0 | 0 | 0 |
Infertility treatment (%) | 13.3 | 10.0 | 18.8 |
History of PTB (at < 34 weeks) (%) | 40.0 | 33.3 | 13.8 |
Bleeding before polypectomy (%) | 73.3 | 75.0** | 49.0 |
Nugent score (points) | 0 (0–8) | 0 (0–8) | 0 (0–10) |
GA at polypectomy (weeks) | 9 (5–25) | 9 (5–25) | 11 (5–29) |
Polypectomy by twisting (%) | 80.0 | 70.0** | 90.5 |
Polyp width (mm) | 11.1 ± 8.8* | 12.5 ± 8.5** | 6.8 ± 3.9 |
Decidual polyps (%) | 93.3* | 95.0** | 62.2 |
Leukocytes in polyps (/HPF) | 275 ± 128 | 280 ± 147 | 314 ± 201 |
Prelabour rupture of membranes (%) | 26.6 | 25.0 | 11.3 |
h-CAM ≥ stage 2 (%) | 72.7* | 50.0 | 20.0 |
Funisitis (%) | 45.4 | 31.2 | 24.0 |
Offspring GA at birth (weeks) | 29.8 ± 4.8* | 25.8 ± 8.3** | 38.8 ± 1.2 |
Offspring birth weight (g) | 1540 ± 774* | 1365 ± 875** | 3027 ± 392 |