Table 1. Demographic data between CBCT (−) patients and CBCT (+) patients (mean±standard deviation).

^*Mann-Whitney U test was used for continuous variable, and chi-square test was used for categorical variable.

CBCT: computer-based cognitive training, CDR: Clinical Dementia Rating Scale, GDS: Geriatric Depression Scale, K-MMSE: Korean version of the Mini-Mental State Examination, SOB: sum of box.