From: Histological diagnostic criterion for chronic endometritis based on the clinical outcome
 | Non-CE | CE | P value |
---|---|---|---|
N = 42 | N = 11 | ||
Age (y), Median, IQR | 36 (33–37) | 38 (37–39) | 0.04 |
Gravidity, Median, IQR | 0 (0–2) | 0 (0–2) | 0.15 |
Parity, Median, IQR | 0 (0–1) | 0 (0–2) | 0.023 |
BMI (kg/m2), Median, IQR | 21.8 (19.6–24.1) | 20.9 (20.1–25.9) | 0.90 |
Smoking habit (%) | 0 | 0 | 1 |
FSH (mIU/mL), Median, IQR | 8.7 (6.9–9.8) | 9 (7.6–10.3) | 0.42 |
Previous OPU cycles, Median IQR | 1.5 (1–4) | 1 (1–3) | 0.46 |
EM thickness (mm), Mean ± SD | 10.4 ± 2.0 | 10.2 ± 2.1 | 0.77 |
Rate of good blastocysts (%) | 59.5 (25/42) | 72.3 (8/11) | 0.5 |
Infertility cause | |||
 Tubal factor | 11 | 4 | 0.71 |
 Ovarian factor | 6 | 2 | 0.67 |
 Endometriosis | 11 | 2 | 0.71 |
 ASA | 0 | 0 | 1 |
 Fertilization failure | 2 | 0 | 1 |
 Male factor | 12 | 1 | 0.26 |
 Unexplained fertility | 11 | 3 | 1 |
Pregnancy rate (%) | 50 (15/42) | 36.4 (4/11) | 0.51 |
Live birth rate (%) | 35.7 (15/42) | 9.1 (1/11) | 0.14 |
Miscarriage rate (%) | 28.6 (6/21) | 75 (3/4) | 0.12 |