Characteristics | Non-institutionalised (n = 695) | Institutionalised (n = 59) | Test statistic | p-value |
---|---|---|---|---|
Age, mean (s.d.) | 80.6 (4.4) | 83.7 (5.9) | T=-3.94 | <0.001 |
Gender, n (%) | ||||
Male | 204 (29.4) | 15 (25.4) | χ2 = 0.41 | 0.523 |
Female | 491 (70.6) | 44 (74.6) | ||
Education, n (%) | ||||
Low | 131 (18.8) | 13 (22.0) | χ2 = 0.82 | 0.665 |
Middle | 453 (65.2) | 35 (59.3) | ||
High | 111 (16.0) | 11 (18.7) | ||
Marital status, n (%) | ||||
Single | 57 (8.2) | 5 (8.5) | χ2 = 9.37 | 0.025 |
Married | 235 (33.8) | 9 (15.3) | ||
Divorced | 59 (8.5) | 5 (8.5) | ||
Widowed | 344 (49.5) | 40 (67.8) | ||
Living situation, n (%) | ||||
Alone | 411 (59.1) | 48 (81.4) | χ2 = 10.73 | 0.005 |
With spouse | 228 (32.8) | 9 (15.2) | ||
With others | 56 (8.1) | 2 (3.4) | ||
MMSE-Score, mean (s.d.) | 27.4 (2.0) | 26.9 (2.1) | T = 1.84 | 0.061 |