Variable | Intervention group (n = 60) | Control group (n = 61) | Total (n = 121) | Test of group differences | |||||
---|---|---|---|---|---|---|---|---|---|
χ2a | t/Ub | p | |||||||
Age, M (SD) | 85.00 | (8.21) | 84.25 | (5.12) | 84.62 | (6.81) | Â | 0.57 | .57 |
Sex | Â | Â | Â | Â | Â | Â | 0.03 | Â | > .99 |
female, n (%) | 46 | (76.6) | 46 | (75.4) | 92 | (76.0) | Â | Â | Â |
male, n (%) | 14 | (23.3) | 15 | (24.6) | 29 | (24.0) | Â | Â | Â |
Care level, Mdn (IQR) | 4.00 | (1.00) | 4.00 | (1.00) | 4.00 | (1.00) | Â | 1617.50 | .22 |
Antidementia drugs: yes, n (%) | 14 | (23.3) | 21 | (34.4) | 35 | (28.9) | 1.81 | Â | .17 |
Antipsychotics: yes, n (%) | 30 | (50.0) | 34 | (55.7) | 64 | (52.9) | 0.40 | Â | .53 |
MMSE sum score, M (SD) | 5.12 | (3.30) | 4.34 | (3.33) | 4.73 | (3.33) | Â | 1.28 | .20 |
Charlson Index M (SD) | 3.02 | (1.38) | 3.59 | (2.03) | 3.31 | (1.76) |  | −1.81 | .07 |