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Baseline characteristics of the poor responders (group A)
| IVF | ICSI | p value | |
|---|---|---|---|
| n = 90 (13%) | n = 600 (87%) | ||
| Age (years) | |||
| Median (IQR) | 38 (35–40) | 38 (34–40) | 0.9 |
| BMI (kg/m2) | |||
| Median (IQR) | 23 (21–27) | 23 (21–26) | 0.6 |
| Infertility cause, n (%) | |||
| Endometriosis | 13 (4.4) | 65 (10.8) | 0.03 |
| PCOS | 7 (7.8) | 30 (5) | |
| Diminished ovarian reserve | 44 (49) | 304 (50.7) | |
| Tubal | 14 (14.4) | 47 (7.8) | |
| Unexplained | 13 (4.4) | 154 (25.7) | |
| AFC | 5 (4–7.5) | 6 (4–8) | 0.66 |
Two-sample Mann–Whitney test or Fisher’s test exact (unadjusted)
