Table 6 External calibration and recalibration performance in Eavg of externally validated models. Calibration of Mehta’s RxDx-Dementia Risk Index was not assessed due to missing baseline hazard
From: External validation of existing dementia prediction models on observational health data
Model | MDCR | IQGER | OPSES | OPEHR | CPRD | IPCI | IMRD |
|---|---|---|---|---|---|---|---|
Walters | 0.060 (0.002)a | 0.025 (0.011) | 0.064 (0.011) | 0.057 (0.032) | 0.073 (0.015) | 0.024 (0.011) | 0.065 (0.001) |
Mehta | - | - | - | - | - | - | - |
Nori | 0.164 (0.001) | 0.142 (0.001) | 0.258 (0.001) | 0.170 (0.001) | 0.198 (0.001) | 0.790 (0.0002) | 0.19 (0.001) |