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Figure 1 | BMC Public Health

Figure 1

From: External validation of two prediction models identifying employees at risk of high sickness absence: cohort study with 1-year follow-up

Figure 1

Discriminative ability at external validation. The figure shows the ROC curves of the models identifying office workers with high sickness absence days (grey line; AUC = 0.65 with 95% CI = 0.58 – 0.71) and high sickness absence episodes (black line; AUC = 0.76 with 95% CI = 0.70 – 0.82); the diagonal indicates no discrimination above chance.

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