Variable | Adjusted OR (95% CI) | Adjusted P-value |
More than 3 episodes of acute chest syndrome | 1.528 (0.195 - 8.956) | 0.686 |
History of acute chest syndrome in the past 2 weeks. | 5.545 (2.210 - 9.911) | 0.001 |
Low steady state haemoglobin (<5 g/dl) | 1.953 (0.983 - 3.881) | 0.056 |
High steady state leucocytes (>16,000) | 11.284 (5.728 - 13.292) | 0.001 |
Prior TIA | 9.102 (3.362 - 15.462) | 0.001 |
Previous stroke | 6.712 (1.807 - 8.933) | 0.004 |