Table 1.
Characteristics of the study sample (n = 81).
| Mean | SD | |
|---|---|---|
| Age (years) | 70.98 | 10.17 |
| Sex (% female) | 59.8 | – |
| Education (years) | 16.52 | 2.68 |
| ICV | 1,456,601.26 | 241,538.12 |
| BDI-II total score | 4.07 | 5.11 |
| BDI-II affective subscale score | 0.37 | 1.00 |
| BDI-II cognitive subscale score | 0.96 | 2.06 |
| BDI-II somatic subscale score | 2.73 | 2.83 |
| Hippocampal volumes | – | – |
| Total | 7,629.79 | 979.63 |
| Right (mm) | 3,886.15 | 496.86 |
| Left (mm) | 3,743.63 | 521.36 |
| Entorhinal cortex volumes | ||
| Total | 3,237.87 | 519.61 |
| Right (mm2) | 1,510.25 | 309.12 |
| Left (mm2) | 1,727.63 | 301.26 |
ICV, intracranial volume; BDI-II, Beck Depression Inventory – Second Edition.