| Baseline (mean, standard deviation, range) | 6 months (mean, standard deviation, range) | ||||
---|---|---|---|---|---|---|
 | Control NA= 12 | Intervention NB= 16 | P value (A-B) | Control NA= 11 | Intervention NB= 14 | P value (A-B) |
MMSE 1 | 20.3 (10.4, 0–30) | 18.9 (9.3, 2–30) | 0.297 | 18 (11, 0–29) | 20 (10, 1–30) | 0.512 |
EQ-5D 2 | 0.66 (0.27, 0.09-1) | 0.58 (0.25, 0.08-1) | 0.270 | 0.59 (0.35, -0.016-1) | 0.58 (0.30, 0.0-1) | 0.574 |
EQ-VAS 2 | 63 (18.3, 50–100) | 73 (18.0, 50–100) | 0.421 | 66 (16, 40–80) | 62 (23, 10–80) | 0.640 |