Table 1.
Demographic and clinical characteristics of cognitive healthy subjects, all patients, non-converters and converters to dementia after 2 years follow-up.
| HS | Patients | p-value | Non-converters | Converters | p-value | |
|---|---|---|---|---|---|---|
| Subjects (n.) | 18 | 19 | – | 12 | 7 | – |
| Eyes (n.) | 36 | 38 | – | 24 | 14 | – |
| Age (years) | 75 ± 6.2 | 75 ± 5.6 | 0.975 | 76.5 ± 5.4 | 76.3 ± 6.3 | 0.91 |
| Sex (female/male) | 9/9 | 10/9 | 0.872 | 7/5 | 3/4 | 0.36 |
| MMSE score | – | 23.1 ± 4.4 | – | 25.8 ± 2.2 | 18.8 ± 3.4 | <0.001 |
| Disease duration (months) | – | 65 ± 24.8 | – | 61.2 ± 23.6 | 70.4 ± 27.2 | 0.18 |
| Education | 8.3 ± 2.5 | 9.3 ± 4.3 | – | 8.9 ± 4.6 | 10 ± 4 | 0.35 |
HS, healthy subjects; MMSE, mini mental state examination.
p value < 0.05.