Variable | Estimate | Standard variation | p value | VIF |
---|---|---|---|---|
Antibody titer at 2Â weeks (multivariable regression analysis) | ||||
Dialysis time | 0.41 | 0.20 | 0.04 | 1.09 |
Age | − 0.01 | 0.01 | 0.26 | 1.10 |
BMI | 0.02 | 0.02 | 0.22 | 1.08 |
Hypertension | 0.10 | 0.07 | 0.14 | 1.05 |
Cardiovascular disease | − 0.09 | 0.09 | 0.29 | 1.11 |
COPD | 0.21 | 0.14 | 0.14 | 1.06 |
BUN | − 0.004 | 0.004 | 0.41 | 1.08 |
IgG | 0.0002 | 0.0002 | 0.31 | 1.12 |
Antibody titer at 2Â weeks (stepwise regression analysis) | ||||
Dialysis time | 0.57 | 0.18 | 0.002 | 1.00 |
Hypertension | 0.11 | 0.07 | 0.11 | 1.03 |
COPD | 0.21 | 0.14 | 0.14 | 1.04 |
Reduction rate of antibody titer (multivariable regression analysis) | ||||
COPD | 0.24 | 0.13 | 0.06 | 1.03 |
Hypertension | 0.12 | 0.06 | 0.05 | 1.05 |
Malignant tumor | 0.12 | 0.09 | 0.18 | 1.02 |
BUN | − 0.01 | 0.004 | 0.06 | 1.03 |
CRP | − 0.12 | 0.10 | 0.22 | 1.01 |
Reduction rate of antibody titer (stepwise regression analysis) | ||||
COPD | 0.24 | 0.13 | 0.06 | 1.03 |
Hypertension | 0.13 | 0.06 | 0.04 | 1.04 |
BUN | − 0.008 | 0.01 | 0.05 | 1.02 |