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Table 1 Baseline demographic and clinical characterization data

From: Predicting progression of mild cognitive impairment to dementia using neuropsychological data: a supervised learning approach using time windows

  Converter MCI
(n = 257)
Stable MCI
(n = 462)
p-value
Age, years (M ± SD) 71.7 ± 7.8 68.1 ± 8.6 < 10−8
Gender (male/female) 93/164 196/266 0.102#
Formal education, years (M ± SD) 8.9 ± 4.9 8.8 ± 4.7 0.612
Follow-up time, years (M ± SD) 2.9 ± 2.3 3.5 ± 3.0 0.007
  1. Group comparisons (converter MCI vs. stable MCI) were performed with independent samples t-tests (or χ^2 Pearson Chi-Square test when appropriate#). Statistically significant (p < 0.05)