Table 7 Predicted probabilities calculations from DCE estimations. Data generated using JMP software Version 13.0
Conditional Logit – Forced choice | Conditional Logit – Opt-out | Nested Logit | |||
|---|---|---|---|---|---|
Difference in predicted probability from Baseline | Difference in predicted probability from Baseline | Change in predicted probability of opt-out | Difference in predicted probability from Baseline | Change in predicted probability of opt-out | |
Search Yes, choose a hospital from a drop down list | 32.2 | 10.9 | −9.1 | 27.9 | −4.2 |
Search Yes, keyword search | 26.4 | 9.7 | −8.1 | 23.8 | −3.4 |
Search Yes, map and postcode | 26.3 | 8.4 | −7.0 | 16.8 | −2.1 |
Graphs User can choose and change graphs | 11.6 | 4.5 | −3.7 | 9.0 | −1.0 |
Data resolution Show graphs and pie charts only if more than 6 responses, but show all comments | 4.8 | 2.3 | −1.9 | 3.9 | −0.4 |
Language Lay, that is no jargon | 15.4 | 0.9 | −0.7 | 7.8 | −0.9 |
Indicators display User can choose up to 6, out of 12 indicators of patient experience | 8.3 | 1.5 | −1.3 | 6.5 | −0.7 |
Filter Filter data by gender AND age AND ethnicity AND condition/illness | 31.6 | 13.2 | −11.0 | 24.7 | −3.5 |
Staff role Filter comments by staff role | 14.0 | 3.8 | −3.2 | 10.5 | −1.2 |
Upload own data Yes | 23.2 | 4.9 | −4.1 | 15.8 | −2.0 |
Predictive intelligence Predictive intelligence capability to inform and help plan capacity | 3.1 | 1.0 | −0.8 | 1.8 | −0.2 |
Fee £1500 | −17.7 | −3.6 | 3.1 | −10.0 | 1.0 |