Table 3.
Multiple logistic regression analysis to identify independent factors of HP therapy survival probability.
| Variables | B | Std. Coefficients | Std. Error | t value | P value |
|---|---|---|---|---|---|
| Semiquantitative of PQ level at admission | |||||
| ++ | −0.067 | −0.141 | 0.029 | −2.292 | 0.023 |
| +++ | −0.084 | −0.211 | 0.023 | −3.645 | 0.001 |
| Arrival type | |||||
| Group B | −0.023 | −0.053 | 0.021 | 1.306 | 0.193 |
| Group C | −0.024 | −0.075 | 0.030 | 0.930 | 0.353 |
| Medication history of asthma (Y/N) | |||||
| Asthma | −0.029 | −0.094 | 0.019 | −1.669 | 0.096 |
| COPD | −0.059 | −0.102 | 0.017 | −1.857 | 0.082 |
| Medication history of Immunosuppressive drugs (Y/N) | 0.055 | 0.085 | 0.037 | 1.495 | 0.136 |
| Pulmonary lesions | |||||
| The first appearance >8 days | −0.232 | −0.318 | 0.104 | 1.015 | 0.055 |
| The first appearance ≤8 days | −0.133 | −0.274 | 0.085 | 1.457 | 0.047 |
| Haemoperfusion first time <4 hrs with second time <20 hrs | −0.138 | −0.357 | 0.023 | −7.354 | 0.004 |
| Glucocorticoid used first time ≤3 hrs with second time <21 hrs | −0.113 | −0.125 | 0.022 | −1.495 | 0.127 |
| AKI at admission | |||||
| Stage II | −0.048 | −0.105 | 0.022 | 1.608 | 0.054 |
| Stage III | −0.072 | −0.172 | 0.054 | 2.213 | 0.028 |
AKI: Acute kidney injury. HP: haemoperfusion. Group B: Patients were transferred to us after first aid. Group C: Patients were transferred from more than one hospital.