From: Association between cortisol and aging-related hippocampus volume changes in community-dwelling older adults: a 7-year follow-up study
Timepoint 1
Timepoint 2
Statistical significance
MMSE, mean ± SD
28.44 ± 1.45
26.87 ± 3.16
P < 0.0001
CDR, n (%)
 0
67 (95.7)
63 (90.0)
P = 0.029
 0.5
3 (4.3)
6 (8.6)
 1
1 (1.4)