Quality level | Optimal study |
---|---|
High | We are very confident that the true prognosis lies close to that of the estimate. |
Moderate | We are moderately confident that the true prognosis is likely to be close to the estimate, but there is a possibility that it is substantially different. |
Low | Our confidence in the estimate is limited; the true prognosis may be substantially different from the estimate. |
Very low | We have very little confidence in the estimate; the true prognosis is likely to be substantially different from the estimate. |