Table 3: Multiple regression analysis with total FIM gain as objective variable.
factor |
Standard partial regression coefficient (β) |
95% CI |
p-value |
VIF |
Age |
-0.055 |
-0.444-0.188 |
0.435 |
1.103 |
Sex |
0.064 |
-2.218-6.174 |
0.313 |
1.097 |
BMI at discharge |
0.168 |
0.123-1.285 |
0.013 |
1.148 |
Weight loss rate |
-0.066 |
-0.399-0.134 |
0.329 |
1.034 |
Albumin level at discharge |
0.196 |
1.156-10.475 |
0.017 |
1.492 |
CRP at discharge |
-0.093 |
-1.283-0.306 |
0.217 |
1.364 |
Rehabilitation |
-0.021 |
-1.831-1.334 |
0.757 |
1.068 |
CCI |
-0.012 |
-1.004 -0.843 |
0.772 |
1.088 |
Energy sufficiency |
-0.132 |
-0.146-0.003 |
0.061 |
1.128 |
FILS |
0.073 |
-0.403-1.268 |
0.312 |
1.192 |
Hospitalization days |
0.157 |
0.026-0.312 |
0.022
|
1.056
|
R2 = 0.134.
BMI: Body Mass Index; CRP: C-Reactive Protein; CCI: Charlson Comorbidity Index; FILS: Food Intake Level Scale; FIM: Functional Independence Measure.