Table 4.
Logistic regression for option chosen by difference in scenario parameters.
| Parameter | DF | Estimate | Standard Error |
Wald Chi–Square |
Pr > ChiSq | Standardized Estimate |
|---|---|---|---|---|---|---|
| Intercept | 1 | 0.5743 | 0.0688 | 69.6227 | <.0001 | |
| Diff_Risk of infertility | 1 | 0.00547 | 0.00110 | 24.9195 | <.0001 | 0.0893 |
| Diff_Chances of success of the oocyte cryopreservation process |
1 | –0.0248 | 0.00138 | 320.8853 | <.0001 | –0.3087 |
| Diff_Chance of initiating a pregnancy from frozen oocyte | 1 | –0.0386 | 0.00221 | 306.2231 | <.0001 | –0.2996 |
| Diff_Option of oocyte cryopreservation for chosen period of time (Years) | 1 | –0.2138 | 0.0145 | 216.4278 | <.0001 | –0.2779 |
| Diff_Initial registration fee to fertility laboratory and cryopreservation (One–time payment) _100 | 1 | 0.0125 | 0.000733 | 290.9027 | <.0001 | 0.2988 |
| Diff_Annual fee for cryopreservation and must be paid every year (storage) | 1 | 0.000606 | 0.000568 | 1.1395 | 0.2857 | 0.0167 |