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Demographic data for included participants, split by gender.
| Females | Males | |
|---|---|---|
| N | 92 | 49 |
| Age | 75.01 (7.88) | 76.08 (6.75) |
| NPI anxiety | 1.84 (2.64) | 1.86 (2.67) |
| NPI depression | 0.85 (1.90) | 0.84 (1.69) |
| NPI apathy | 1.64 (2.74) | 3.37 (3.81) |
| NPI total | 7.10 (9.23) | 9.82 (8.96) |
| MMSE | 24.01 (4.95) | 23.69 (4.34) |
Note: Mean and standard deviation are reported.
Abbreviations: MMSE, Mini-Mental State Examination; NPI, neuropsychiatric inventory.
