Table 2.
Hippocampal volumes (mm3) of patients and healthy controls.
| Older patients | Younger patients | Healthy controls | F (df)a | p | Partial η2 | Post hocb | |
|---|---|---|---|---|---|---|---|
| N = 25 | N = 23 | N = 21 | |||||
| M (SD) | M (SD) | M (SD) | |||||
| Left hippocampus | 3377.24 (593.49) | 3997.91 (358.62) | 3924.95 (381.19) | 16.22 (2, 65) | 0.000 | 0.333 | O < Y, H |
| Right hippocampus | 3659.24 (688.05) | 4079.44 (397.97) | 4001.19 (392.20) | 5.52 (2, 65) | 0.006 | 0.145 | O < Y, H |
| Left anterior hippocampus | 1421.84 (244.16) | 1674.52 (158.60) | 1647.48 (197.75) | 13.14 (2, 65) | 0.000 | 0.288 | O < Y, H |
| Left posterior hippocampus | 1955.40 (357.44) | 2323.39 (219.75) | 2277.48 (198.87) | 16.91 (2, 65) | 0.000 | 0.342 | O < Y, H |
| Right anterior hippocampus | 1539.08 (273.44) | 1717.83 (144.25) | 1665.24 (187.77) | 5.44 (2, 65) | 0.007 | 0.143 | O < Y |
| Right posterior hippocampus | 2120.16 (420.42) | 2361.61 (266.41) | 2335.95 (221.95) | 5.24 (2, 65) | 0.008 | 0.139 | O < Y, H |
H, healthy controls; O, older patients, Y, younger patients.
aMANOVA, ICV as covariate (df, degrees of freedom).
bBonferroni (5%).