Table 2.
Comparison of physical function at baseline between patients tested with PASS at both time points and patients who were not retested with PASS at 3 months, N=167
| Variables | Tested and retested with PASS n=105 |
Not retested with PASS n=62 |
p Value | Statistic | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| n | Median | (IQR) | Min, max | n | Median | (IQR) | Min, max | |||||
| PASS | 105 | 32 | (5) | 17, 36 | 62 | 30 | (5) | 18, 36 | <0.001 | M-W | ||
| FAC; n (%) | 105 | 5 | (1) | 1, 5 | 62 | 4 | (2) | 0, 5 | 0.293 | χ2 test | ||
| 0 | 0 | (−) | 1 | (2) | ||||||||
| 1 | 2 | (2) | 2 | (3) | ||||||||
| 2 | 5 | (5) | 4 | (7) | ||||||||
| 3 | 17 | (16) | 17 | (27) | ||||||||
| 4 | 26 | (25) | 13 | (21) | ||||||||
| 5 | 55 | (52) | 25 | (40) | ||||||||
| NIHSS | 105 | 3 | (2) | 0, 13 | 62 | 3 | (3) | 0, 26 | 0.378 | M-W | ||
| BI* | 104 | 100 | (0) | 65, 100 | 62 | 100 | (10) | 5, 100 | 0.043 | M-W | ||
| mRS | 105 | 2 | (1) | 0, 4 | 62 | 2 | (1) | 0, 4 | 0.233 | χ2 test | ||
| mRS; n (%) | ||||||||||||
| 0 | 8 | (8) | 3 | (5) | ||||||||
| 1 | 23 | (22) | 12 | (19) | ||||||||
| 2 | 59 | (56) | 29 | (47) | ||||||||
| 3 | 11 | (11) | 14 | (23) | ||||||||
| 4 | 4 | (4) | 4 | (7) | ||||||||
| n | Mean | (SD) | Min, max | n | Mean | (SD) | Min, max | |||||
| TIS-modNV | 105 | 10.73 | (3.64) | 3, 16 | 62 | 9.43 | (3.90) | 1, 16 | 0.799 | t test | ||
| TUG m/s | 105 | 0.59 | (0.27) | 0.00, 1.27 | 62 | 0.41 | (0.26) | 0.00, 1.00 | <0.001 | t test | ||
| 5mTW m/s† | 94 | 0.99 | (0.37) | 0.00, 1.84 | 59 | 0.78 | (0.40) | 0.00, 1.62 | 0.002 | t test | ||
Significant values marked in italic.
*Missing information on one patient.
†13 Patients were not tested at baseline.
5mTW, 5 m timed walk; BI, Barthel Index; FAC, functional ambulation categories; M-W, Mann-Whitney U test; mRS, modified Rankin Scale; NIHSS, National Institutes of Health Stroke Scale; PASS, Postural Assessment Scale for Stroke; TIS-modNV, Trunk Impairment Scale modified Norwegian version; TUG, timed Up-and-Go.