Table 3. Independent predictors of pulse pressure.
| Beta (95% CI) | p | Standardized beta | |
| HbSS patients | |||
| Model 1 (n = 387) | |||
| Reticulocytes*, % | 2.07 (0.1–4.0) | 0.04 | 0.11 |
| TRV, m/sec | 13.03 (5.2–20.9) | 0.001 | 0.17 |
| Hemoglobin oxygen saturation | −0.42 (–0.79–0.05) | 0.03 | −0.12 |
| Creatinine* | 2.88 (0.19–5.58) | 0.04 | 0.11 |
| Proteinuria | 2.58 (0.20–4.97) | 0.03 | 0.11 |
| Model 2 (n = 352) | |||
| Hemolytic component | 1.37 (0.4–2.3) | 0.006 | 0.16 |
| TRV, m/sec | 10.04 (1.7–18.4) | 0.02 | 0.13 |
| Hemoglobin oxygen saturation | −0.34 (−0.7–0.05) | 0.09 | −0.10 |
| Creatinine* | 3.34 (0.6–6.1) | 0.02 | 0.13 |
| Proteinuria | 2.57 (0.08–5.0) | 0.04 | 0.11 |
| Model 3 (n = 281) | |||
| Reticulocytes*, % | 2.42 (0.3–4.6) | 0.03 | 0.13 |
| Urine albumin-to-creatinine ratio* | 0.64 (0.01–1.3) | 0.05 | 0.12 |
| Creatinine* | 3.22 (0.2–6.2) | 0.03 | 0.13 |
| Model 4 (n = 263) | |||
| Hemolytic component | 1.50 (0.4–2.6) | 0.006 | 0.17 |
| Urine albumin-to-creatinine ratio* | 0.56 (−0.1–1.2) | 0.09 | 0.11 |
| Creatinine* | 4.00 (0.8–7.2) | 0.01 | 0.16 |
| HbSC patients | |||
| Model 1 (n = 140) | |||
| Creatinine* | 9.65 (3.0–16.3) | 0.005 | 0.23 |
| Ferritin* | 2.66 (0.7–4.6) | 0.008 | 0.22 |
| Model 2 (n = 138) | |||
| eGFR | −0.08 (−0.14, −0.02) | 0.01 | −0.21 |
| Ferritin* | 2.63 (0.7−4.6) | 0.009 | 0.22 |
*transformed using the natural log function.