TABLE 1.
Participants’ characteristics.
| Age Range | Count | M | F | Mean ACE-R (SD) score |
|||||
| Total | Attn | Mem | Flncy | Lang | Visu | ||||
| 20–29 | 39 | 25 | 14 | 96.5 (1.89) | 17.9 (0.22) | 24.2 (1.11) | 13.8 (0.48) | 24.9 (1.30) | 15.7 (0.68) |
| 30–39 | 21 | 10 | 11 | 97.9 (2.49) | 18.0 (0.00) | 25.0 (1.24) | 13.4 (1.40) | 25.4 (0.81) | 16.0 (0.00) |
| 40–49 | 19 | 11 | 8 | 96.4 (3.13) | 17.9 (0.23) | 24.3 (1.88) | 13.4 (1.07) | 25.0 (1.11) | 15.7 (0.65) |
| 50–59 | 34 | 12 | 22 | 97.4 (1.54) | 17.9 (0.24) | 24.6 (1.35) | 13.7 (0.57) | 25.4 (0.73) | 15.8 (0.50) |
| 60–69 | 35 | 14 | 21 | 96.1 (2.41) | 17.9 (0.40) | 23.7 (2.15) | 13.8 (0.53) | 25.2 (0.83) | 15.5 (0.92) |
| 70–79 | 26 | 13 | 13 | 94.8 (3.06) | 17.8 (0.40) | 23.6 (1.94) | 13.1 (1.14) | 24.8 (1.20) | 15.5 (0.86) |
| 80–89 | 1 | 0 | 1 | 91.0 (–) | 17.0 (–) | 20.0 (–) | 14.0 (–) | 25.0 (–) | 15.0 (–) |
| Total | 175 | 85 | 90 | ||||||
SD, standard deviation; M, male; F, female; ACE-R, Addenbrooke’s Cognitive Examination-Revised; Attn, attention; Mem, memory; Flncy, fluency; Lang, language; Visu, visuospatial.