Table 3 Adjusted Odds Ratio (aOR) between Primary FET vs. fresh on LBR stratified by age groups for patients with DOR or Male Factor Infertility
Etiology of Infertility | Age (years) | N | Adjusted Odds Ratio (95% CI; p value) |
|---|---|---|---|
DOR | < 35 | 7207 | 1.16 (0.98–1.37), p > 0.05 |
35–37 | 6247 | 1.40 (1.16–1.69), p < 0.001 | |
38–40 | 7757 | 1.39 (1.15–1.68), p < 0.001 | |
41–42 | 4865 | 1.34 (1.01–1.61), p < 0.05 | |
> 42 | 3547 | 2.63 (1.55–4.48), p < 0.001 | |
Male Factor | < 35 | 44,778 | 1.28 (1.13–1.45), p < 0.001 |
35–37 | 13,034 | 1.33 (1.08–1.63), p < 0.01 | |
38–40 | 6208 | 1.57 (1.14–2.16), p < 0.01 | |
41–42 | 1367 | 1.22 (0.58–2.59), p > 0.05 | |
> 42 | 471 | 0.27 (0.05–1.34), p > 0.05 |