Logistic regression model for SCI using all potential covariates
| . | Odds ratio . | 95.0% CI for odds ratio . | ||
|---|---|---|---|---|
| Lower . | Upper . | P . | ||
| Age, y | 1.04 | 0.97 | 1.11 | .28 |
| Sex (male reference) | 1.37 | 1.01 | 1.87 | .05 |
| Hemoglobin concentration | 0.80 | 0.67 | 0.94 | .01 |
| HbF % | 1.00 | 0.98 | 1.02 | .89 |
| Baseline SBP | 1.01 | 1.00 | 1.03 | .11 |
| Baseline DBP | 1.01 | 0.99 | 1.03 | .51 |
| WBC count | 1.00 | 1.00 | 1.00 | .99 |
| Baseline O2 saturation | 0.99 | 0.94 | 1.04 | .70 |
| Acute chest syndrome event rate | 1.36 | 0.81 | 2.30 | .25 |
| Pain event rate | 0.90 | 0.75 | 1.10 | .30 |
| Frequent headaches (yes or no) | 1.18 | 0.86 | 1.62 | .31 |
| Constant | 1.32 | NA | NA | .92 |
| . | Odds ratio . | 95.0% CI for odds ratio . | ||
|---|---|---|---|---|
| Lower . | Upper . | P . | ||
| Age, y | 1.04 | 0.97 | 1.11 | .28 |
| Sex (male reference) | 1.37 | 1.01 | 1.87 | .05 |
| Hemoglobin concentration | 0.80 | 0.67 | 0.94 | .01 |
| HbF % | 1.00 | 0.98 | 1.02 | .89 |
| Baseline SBP | 1.01 | 1.00 | 1.03 | .11 |
| Baseline DBP | 1.01 | 0.99 | 1.03 | .51 |
| WBC count | 1.00 | 1.00 | 1.00 | .99 |
| Baseline O2 saturation | 0.99 | 0.94 | 1.04 | .70 |
| Acute chest syndrome event rate | 1.36 | 0.81 | 2.30 | .25 |
| Pain event rate | 0.90 | 0.75 | 1.10 | .30 |
| Frequent headaches (yes or no) | 1.18 | 0.86 | 1.62 | .31 |
| Constant | 1.32 | NA | NA | .92 |
The same population of participants was used as in Table 1.
DBP indicates diastolic blood pressure; and NA, not applicable.