Skip to main content

Table 6 Mean linear predictor, calculated in development datasets and in our validation dataset (patients with complete follow-up data only)

From: An external validation of models to predict the onset of chronic kidney disease using population-based electronic health records from Salford, UK

  Study Development dataset Validation dataset, patients with complete follow-up (n = 162,653)
Mean linear predictor (from summary statistics) Mean linear predictor (from summary statistics) Mean linear predictor (SD) (from individual patient data)
Models Bang et al. [54] −3.9 −4.2 −4.2 (1.4)
Chien et al. [51] 0.1 −0.5 −0.5 (1.5)
QKidney® [36] −0.1 −0.3 −0.1 (1.9)
Kshirsagar et al. [53] −3.0 −3.5 −3.5 (0.8)
Kwon et al. [55] −3.0 −3.4 −3.3 (1.2)
O’Seaghdha et al. [52] −1.6 −1.8 −1.8 (0.9)
Thakkinstian et al. [56] −2.3 −3.8 −3.8 (1.9)
\