Table 3. Comparison of clinical pregnancy outcomes.
| Group | ET | FET | ||
|---|---|---|---|---|
| ET-PCOS | ET-non-PCOS | FET-PCOS | FET-non-PCOS | |
| A (n = 104) | B (n = 212) | C (n = 102) | D (n = 148) | |
| Clinical pregnancy | 65.38 (68/104)^† | 52.83 (112/212) | 59.80 (61/102) | 48.64 (72/148) |
| Live birth rate | 53.85(56/104) | 45.75(97/212) | 44.12(45/102) | 37.84(56/148) |
| Biochemical pregnancy | 8.65 (9/104) | 9.91 (21/212) | 15.69 (16/102) | 10.81 (16/148) |
| Early spontaneous abortion | 13.24 (9/68) | 9.82 (11/112) | 14.75 (9/61) | 15.28 (11/72) |
| Late abortion | 4.41 (3/68) | 3.57 (4/112) | 8.20 (5/61) | 2.78 (2/72) |
| Total abortion rate | 17.65 (12/68) | 13.39 (15/112) | 22.95 (14/61) | 18.06 (13/72) |
| Medium and heavy OHSS | 4.81 (5/104) | 3.30 (7/212) | / | / |
Compared with Group A
* P < 0.05; compared with Group B
^ P < 0.05; compared with Group C
# P < 0.05; compared with Group D
† P < 0.05. (Indicates the statistical tests used to evaluate the differences between study groups).