Table 1.
Subject characteristics
| Summary of demographic and baseline characteristics | N = 111 |
|---|---|
| Age (years) | |
| Mean (SD) | 69 (9.6) |
| Median (min, max) | 70 (42, 92) |
| Sex | |
| Male | 38 (34.2) |
| Female | 73 (65.8) |
| Years of education (years) | |
| Mean (SD) | 9.5 (5.5) |
| Median (min, max) | 10 (0, 20) |
| Work status | |
| Employed | 22 (19.8) |
| Self-employed | 6 (5.4) |
| Retired | 42 (37.8) |
| Not employed | 41 (36.9) |
| Marital status | |
| Single | 4 (3.6) |
| Married | 96 (86.5) |
| Divorced | 3 (2.7) |
| Widow/widower | 8 (7.2) |
| PHQ-9 score | |
| Median (min, max) | 0 (0, 4) |
| MoCA score | |
| Mean (SD) | 24.1 (1.7) |
| Median (min, max) | 24 (20, 26) |
| DSST score (n = 110) | |
| Mean (SD) | 33.0 (13.0) |
| Median (min, max) | 31.5 (9, 73) |
| CDR global score | |
| Mean (SD) | 0.5 (0) |
| Median (min, max) | 0.5 (0.5, 0.5) |
| FAQ score (n = 10) | |
| Mean (SD) | 6.6 (7.1) |
| Median (min, max) | 6 (0, 24) |
n (%) unless otherwise stated. Percentages are based on the total number of enrolled subjects (N = 111).
CDR, Clinical Dementia Rating; DSST, Digit Symbol Substitution Test; FAQ, Functional Activities Questionnaire; MoCA, Montreal Cognitive Assessment; PHQ-9, Patient Health Questionnaire 9.