Table 6.
Patient reported outcome scores by level of impairment as defined by the AMAT cut-scores (low: 0–24, moderate: 25–34, high: 35–45).
| Variables | AMAT | ||
|---|---|---|---|
| Low (n=15) | Moderate (n=9) | High (n=11) | |
| ABC | 36.9 (15.7) | 39.8 (20.1)c | 75.3 (25.1)d** |
| IBMFRS | 25.1 (8.7)b# | 29.9 (5.3) | 35.8 (4.6)e |
| HAP maximum activity scorea | 11.73# | 11.69 | 24.33 |
| HAP adjusted activity score | 38.3 (17.6) | 45.2 (19.1) | 74.3 (12.3)** |
a
Kruskal-Wallis performed and mean rank presented. Chi-square = 13.11
b
n=16
c
n=8
d
n=9
e
n=10
with missing/incomplete scores excluded.
**
p<0.001 compared to low and moderate functioning AMAT groups
#
p<0.001 compared to high AMAT group