Table 10 Internal consistency of the scale including all items
Reliability statistics | |
|---|---|
Cronbach’s alpha | Number of items |
0.956 | 32 |
Item total statistics | |||
|---|---|---|---|
Scale mean if item deleted | Scale variance if item deleted | Corrected item-total correlation | Cronbach's Alpha if item deleted |
Hygiene | 146.70 | 1247.336 | 0.584 |
Skin integrity | 146.68 | 1239.222 | 0.576 |
Nutrition & hydration | 146.48 | 1253.073 | 0.585 |
Medication management | 146.57 | 1244.109 | 0.609 |
Attention to safety | 147.11 | 1222.518 | 0.765 |
Eating | 145.79 | 1228.032 | 0.662 |
Grooming | 145.95 | 1213.724 | 0.752 |
Bathing ( bucket & dipper/ shower) | 146.64 | 1204.050 | 0.772 |
Dressing-upper body | 146.72 | 1206.605 | 0.748 |
Dressing-lower body | 146.88 | 1186.178 | 0.776 |
Toileting | 147.54 | 1190.971 | 0.774 |
Bladder management | 147.99 | 1210.415 | 0.542 |
Bowel management | 147.00 | 1227.986 | 0.558 |
Bed, chair, wheel chair from higher level to lower level | 147.67 | 1197.125 | 0.783 |
Bed, chair, wheel chair from same level | 147.20 | 1204.474 | 0.768 |
Bed, chair, wheel chair from lower level to higher level | 147.98 | 1191.991 | 0.764 |
Toilet transfer | 147.70 | 1202.423 | 0.728 |
bath transfer | 147.63 | 1206.618 | 0.732 |
Walk | 147.95 | 1193.778 | 0.719 |
Wheel chair locomotion | 148.12 | 1203.593 | 0.573 |
Stairs | 149.76 | 1242.044 | 0.533 |
Outdoors surfaces | 149.55 | 1227.572 | 0.579 |
Comprehension | 145.34 | 1256.416 | 0.439 |
Expression | 145.48 | 1250.324 | 0.425 |
Voice | 145.25 | 1251.604 | 0.488 |
Articulation and intelligibility | 145.43 | 1253.205 | 0.458 |
Social interaction | 145.55 | 1239.737 | 0.541 |
Problem solving | 145.82 | 1236.469 | 0.506 |
Memory | 145.46 | 1267.793 | 0.337 |
Attitude | 146.63 | 1250.436 | 0.595 |
Adjustment | 146.78 | 1236.272 | 0.658 |
Work planning | 146.98 | 1241.178 | 0.596 |