Table 2.
MCI with GDS ≤4 | MCI with GDS ≥5 | p-value | |
---|---|---|---|
Number | 105 | 81 | |
Age, y | 80 (76–82) | 80 (77–83) | 0.13 |
Gender, M/F | 45/60 | 39/42 | 0.57 |
Education, y | 9 (8–10) | 8 (8–9) | 0.08 |
MMSE | 23 (21–26) | 23 (21–25) | 0.77 |
WMS-R LMII | 4 (1–10) | 4 (1–8) | 0.44 |
WMHr, % | 1.29 (0.75–2.88)a | 2.35 (1.26–3.19)a | 0.006 |
Data are presented as numbers or medians (interquartile ranges). Abbreviations: F = female; GDS-15 = 15-item Geriatric Depression Scale; M = male; MCI = mild cognitive impairment; WMHr = cerebral white matter hyperintensity volume as a percentage of the total intracranial volume; WMS-R LMII = Wechsler Memory Scale-Revised Logical Memory II. ap < 0.01.