Comparison of cognitive tests and CSF biomarkers (logistic regression analysis).

*pThe Hosmer and Lemeshow goodness-of-fit test was >0.05 for all models, indicating a good fit of the model to the data.Demographic variables entered in all models: age and sex; CSF variables entered: Tau, Aβ42 or Aβ42 dichotomised at AUC = Area under the curve; CI = Confidence interval; MMSE (O & R) = the orientation and delayed word recall parts of the MMSE; MCI-AD = MCI patients who later convert to AD; MCI-other dementias = MCI patients who later convert to a dementia other than AD; OR = Odds ratio.