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. 2020 Jun 24;267(11):3329–3336. doi: 10.1007/s00415-020-10004-4

Fig. 1.

Fig. 1

Receiver operating characteristic curve illustrating the predictive value of age, sex and UPSIT score for amyloid status. Area under the curve for age and sex alone, 0.517 (95% confidence interval: 0.444–0.590), versus 0.545 (95% confidence interval 0.465–0.624) when UPSIT score is added to the model p = 0.466). This indicates that the addition of UPSIT score has very limited additional discriminatory value to predict amyloid status