Table IV. Marginal rate of substitution—the trade-off between OHSS and other attributes.
% decrease in chance of OHSS to accept the undesirable attribute | ||
---|---|---|
Attribute | Level | Overall (95% CI * ) |
Cancellation | 5% more | 2.1 (0.1–4.1) |
Chance of pregnancy | One treatment extra | 3.9 (0.6–7.2) |
Number of injections | 4 versus 0 | 2.6 (0.1–5.1) |
20 versus 0 | 4.2 (0.2–8.2) | |
Costs | €1000 versus no costs | 5.4 (0.1–10.7) |
*CI interval was based on the Krinsky–Robb method adjusted for class probabilities.