Table 2.
Logistic analysis of BNP at admission, after discharge and (%) changes of BNP (according to the median value) for predicting mortality
| BNP | Model | OR (95% CI) | p-value | |
|---|---|---|---|---|
| Initial BNP | Crude model | <816.5 | 1 | 0.6871 |
| ≥816.5 | 1.114 (0.658 ~ 1.887) | |||
| Model 1 | <816.5 | 1 | 0.4891 | |
| ≥816.5 | 1.215 (0.70 ~ 2.107) | |||
| Model 2 | <816.5 | 1 | 0.5791 | |
| ≥816.5 | 1.184 (0.652 ~ 2.152) | |||
| Model 3 | <816.5 | 1 | 0.8117 | |
| ≥816.5 | 0.920 (0.465 ~ 1.822) | |||
| Follow up BNP | Crude model | <370 | 1 | <.0001 |
| ≥370 | 4.30 (2.426 ~ 7.621) | |||
| Model 1 | <370 | 1 | <.0001 | |
| ≥370 | 4.373 (2.406 ~ 7.946) | |||
| Model 2 | <370 | 1 | <.0001 | |
| ≥370 | 4.438 (2.331 ~ 8.450) | |||
| Model 3 | <370 | 1 | <.0001 | |
| ≥370 | 4.703 (2.360 ~ 9.374) | |||
| (%) Changes of BNP | Crude model | <−0.52 | 1 | <.0001 |
| ≥ − 0.52 | 5.118 (2.852 ~ 9.184) | |||
| Model 1 | <−0.52 | 1 | <.0001 | |
| ≥ − 0.52 | 6.331 (3.353 ~ 11.954) | |||
| Model 2 | <−0.52 | 1 | <.0001 | |
| ≥ − 0.52 | 6.838 (3.418 ~ 13.68) | |||
| Model 3 | <−0.52 | 1 | <.0001 | |
| ≥ − 0.52 | 7.344 (3.518 ~ 15.331) | |||
Model 1 = Age and sex
Model 2 = Model 1+ diabetes mellitus, hypertension, ischemic heart disease, chronic obstructive pulmonary disease, chronic kidney disease and stroke
Model 3 = Model 2 + sodium (Na), creatinine (Cr), hemoglobin (Hb) and EF