Table 3.
Associations of OS/FP with ovarian response (N = 6110).
| Number of retrieved oocytesa (n)Adjusted RR (95% CI) | Number of retrieved oocytes (n)Margin mean value (95% CI) | Mature oocytesa (n)Adjusted RR (95% CI) | Mature oocytes (n)Margin mean value (95% CI) | |
|---|---|---|---|---|
| Q1 (<0.57) | Ref | 10.83 (10.56, 11.10) | Ref | 7.88 (7.65, 8.11) |
| Q2 (0.57, 0.67) | 1.05 (1.02, 1.09)** | 11.41 (11.16, 11.67) | 1.07 (1.03, 1.12)** | 8.45 (8.24, 8.67) |
| Q3 (0.67, 0.77) | 1.11 (1.07, 1.15)** | 12.01 (11.69, 12.35) | 1.14 (1.09, 1.19)** | 8.94 (8.67, 9.22) |
| Q4 (≥0.77) | 1.06 (1.02, 1.10)** | 11.44 (11.15, 11.74) | 1.07 (1.03, 1.12)** | 8.46 (8.22, 8.71) |
| P | <0.001** | <0.001** |
Number of retrieved oocytes and mature oocytes were analysed using generalized linear models with poisson distribution and log-linear model.
aModels were adjusted for maternal age, BMI, fertility status, etiology of infertility, AMH, type of ovarian stimulation, and gonadotropin initial dose.
*P < 0.05, **P < 0.01. The P value is for the overall trend.