Weighted κ of the individual items of the BBS
| Items | Weighted κ between testers |
|---|---|
| 1. Sitting to standing | 1.00 |
| 2. Standing unsupported | 1.00 |
| 3. Sitting unsupported | 1.00 |
| 4. Standing to sitting | 0.93 |
| 5. Transfers | 0.95 |
| 6. Standing with eyes closed | 0.93 |
| 7. Standing with feet together | 0.96 |
| 8. Reaching forward with outstretched arm | 0.87 |
| 9. Retrieving object from floor | 0.89 |
| 10. Turning to look behind | 0.83 |
| 11. Turning 360° | 0.84 |
| 12. Placing alternate foot on stool | 0.83 |
| 13. Standing with one foot extended | 0.94 |
| 14. Standing on one foot | 0.94 |
| All items | 0.94 |