Table 2 Distribution of participants’ scores (0–4) on test (T1) and retest (T2) of the individual subscales of the SPPB
SPPB Item | 0 Points | 1 Point | 2 Points | 3 Points | 4 Points | |||||
|---|---|---|---|---|---|---|---|---|---|---|
T1 | T2 | T1 | T2 | T1 | T2 | T1 | T2 | T1 | T2 | |
Balance subscale | 17 | 17 | 18 | 11 | 14 | 19 | 8 | 11 | 4 | 3 |
Walking subscale | 6 | 5 | 25 | 23 | 13 | 15 | 16 | 14 | 1 | 4 |
STSa subscale | 36 | 30 | 17 | 21 | 2 | 7 | 5 | 3 | 1 | 0 |