Table 2.
Multivariate logistic regression models
| FIM item | Multivariate logistic regression equation | Coefficient of determination | p-value | Predictive model |
|
|---|---|---|---|---|---|
| Regression coefficient | Standard error | ||||
| Eating | 2.14-(2.55×Affected upper extremity 3rd) | 0.23 | 0.0003 | 15.06 | 1734.98 |
| Grooming | 19.63-(0.20×Age)-(3.39×Affected upper extremity 2nd)-(3.91×Affected lower extremity 2nd) | 0.62 | <0.0001 | 1.00 | 0.30 |
| Bathing | 3.81-(2.82×Affected upper extremity 3rd)-(2.97×Affected lower extremity 2nd)-(3.39×Sensory 2nd) | 0.57 | <0.0001 | 0.40 | 0.13 |
| Upper body dressing | 4.85-(3.09×mRS 4th)-(3.79×Affected lower extremity 2nd)-(2.89×Extinction and inattention 2nd) | 0.55 | <0.0001 | 0.57 | 0.15 |
| Lower body dressing | 4.85-(3.09×mRS 4th)-(3.79×Affected lower extremity 2nd)-(2.89×Extinction and inattention 2nd) | 0.55 | <0.0001 | 0.57 | 0.15 |
| Toileting | 19.63-(0.20×Age)-(3.39×Affected upper extremity 3rd)-(3.91×Affected lower extremity 2nd) | 0.62 | <0.0001 | 1.00 | 0.30 |
| Bowel management | 4.85-(3.09×mRS 4th)-(3.79×Affected lower extremity 2nd)-(2.89×Extinction and inattention 2nd) | 0.55 | <0.0001 | 0.96 | 0.26 |
| Bladder management | 87.41-(0.91×Age)-(5.54×mRS 4th)-(9.68×LOC questions 2nd)-(19.15×Affected lower extremity 2nd) | 0.80 | <0.0001 | 1.00 | 0.49 |
| Bed transfer | 19.63-(0.20×Age)-(3.39×Affected upper extremity 3rd)-(3.91×Affected lower extremity 2nd) | 0.62 | <0.0001 | 1.00 | 0.30 |
| Toilet transfer | 19.63-(0.20×Age)-(3.39×Affected upper extremity 3rd)-(3.91×Affected lower extremity 2nd) | 0.62 | <0.0001 | 1.00 | 0.30 |
| Shower transfer | 6.73-(0.08×Age)-(1.84×Affected upper extremity 3rd)-(2.58×Sensory 2nd) | 0.29 | 0.0001 | 1.00 | 0.35 |
| Locomotion | 4.23-(2.60×LOC questions 2nd)-(3.99×Affected lower extremity 2nd)-(2.92×Sensory 2nd) | 0.48 | <0.0001 | 0.75 | 0.22 |
| Stair climb | 2.75-(2.67×mRS 2nd)-(2.51×LOC 1st)-(2.58×Affected lower extremity 2nd) | 0.39 | <0.0001 | 0.62 | 0.20 |
The plus score of multivariate logistic regression analyses means independence or supervision.
Predictive model was assessed using the logit of each multiple logistic regression equation and the real outcome.
FIM, Functional Independence Measure; mRS, modified Rankin Scale; LOC, level of consciousness.
Affected upper extremity, Affected lower extremity, mRS, Extinction and inattention, and Sensory 2nd: when these values are <2, they can be converted to ‘0’; ≥2, converted to ‘1’.
Affected upper extremity 3rd: when this value is <3, it can be converted to ‘0’; ≥3, converted to ‘1’.
mRS 4th: when this value is <4, it can be converted to ‘0’; ≥4, converted to ‘1’.