Table 4.
Item analyses of the CBM (n = 51)
| Item analyses (ρ) | |
|---|---|
| Test item | Item-total correlationa (RO) |
| Unilateral stance left | 0.71 (2) |
| Unilateral stance right | 0.66 (6) |
| Tandem walking | 0.31 (17) |
| 180° Tandem pivot | 0.38 (15) |
| Lateral foot scooting left | 0.67 (5) |
| Lateral foot scooting right | 0.53 (11) |
| Hopping forward left | 0.81 (1) |
| Hopping forward right | 0.69 (4) |
| Crouch and walk | 0.36 (16) |
| Lateral dodging | 0.28 (19) |
| Walking and looking left | 0.56 (10) |
| Walking and looking right | 0.51 (12) |
| Running with controlled stop | 0.43 (13) |
| Forward to backward walking | 0.70 (3) |
| Walk, look and carry left | 0.65 (7) |
| Walk, look and carry right | 0.60 (9) |
| Descending stairs | 0.31 (18) |
| Step-ups × 1 step left | 0.61 (8) |
| Step-ups × 1 step right | 0.40 (14) |
acalculated on the correlation between the item score and the total score; RO, Rank order with 1 = highest value and 17 = lowest value