Table 2.
A statistical significance test (see ‘Data-sampling strategy with SLMean’) was performed to test whether the values of clinical variables at largest SLMean, AC1 and VAR were able to statistically differentiate septic shock patients from non-sepsis patients, and a bootstrap test was performed to calculate the fraction of replications where the tmax p-values were less than the p-values from a random sampling.
| Variable | BF (SL) | BF (AC1) | BF (VAR) |
|---|---|---|---|
| BUN | 0.98 | 0.88 | 0.95 |
| BUN-Creatinine | 1.00 | 0.20 | 0.43 |
| Creatinine | 0.94 | 0.98 | 1.00 |
| Hemoglobin | 0.86 | 0.85 | 0.07 |
| Hematocrit | 0.99 | 0.81 | 0.09 |
| Shock Index | 0.99 | 0.03 | 0.72 |
| Respiratory Rate | 0.75 | 0.82 | 0.61 |
| Heart Rate | 0.75 | 0.09 | 0.62 |
| Systolic BP | 1.00 | 0.03 | 0.40 |
| Bicarbonate | 0.1 | 0.89 | 1.00 |
| Platelets | 0.35 | 0.15 | 0.08 |
| Temperature | 0.99 | 0.86 | 0.93 |
| Urine Output | 0.20 | 0.97 | 0.66 |
| WBC | 0.75 | 0.97 | 1.00 |
| Mean BP | 0.97 | 0.05 | 0.37 |
| SpO2 | 0.91 | 0.89 | 0.71 |
| Diastolic BP | 0.85 | 0.06 | 0.57 |
| Sodium | 0.42 | 0.34 | 0.16 |
| Potassium | 0.82 | 0.04 | 0.13 |
The columns of the table show the result achieved by each variable: BF (SL), BF (AC1) and BF (VAR). The highest BF for each clinical variable is shown in bold.