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Demographic Characteristics for Children Evaluated in the Combined Sickle Cell Disease and Pulmonary Clinic Over a 25-mo Period
| Cases (N = 36) | Controls (N = 38) | P | |
|---|---|---|---|
| Sex | |||
| Male | 55.6% | 50.0% | 0.650 |
| Phenotype | |||
| HbSS | 55.6% | 63.2% | 0.156 |
| HbSC | 36.1% | 18.4% | — |
| HbSβ-thalassemia | 8.3% | 18.4% | — |
| Age (y) | |||
| Mean | 9.78 | 9.77 | 0.990 |
| Median | 9.59 | 9.65 | — |
| Range | 2.41-19.36 | 2.41-19.52 | — |
