Characteristics | Controls (n = 26) | INPH (n = 49) | AD (n = 59) |
---|---|---|---|
Age, year, mean ± SD | 71.7 ± 4.1 | 73.5 ± 5.4 | 71.7 ± 8.1 |
Male gender, number (%) | 10 (38.5) | 30 (61.2) | 14 (23.7) |
Education, year, median (IQR) | 12.0 (6.0–16.0) | 9.0 (6.0–12.0) | 6.0 (6.0–12.0) |
Duration of symptoms, year, median (IQR) | 2.0 (1.0–4.0) | 2.5 (1.0–3.0) | |
K-MMSE, median (IQR) | 27.0 (26.0–29.0) | 21.0 (17.0–25.0) | 19.0 (15.0–22.0) |