Deaths in the cohort
Cause of death .  | No. .  | Genotype .  | Age at death, y .  | 
|---|---|---|---|
| Probably related to SCD | |||
| Pneumococcal sepsis | 4 | SS | 2.5, 3.1, 5.4, 6.0 | 
| Acute chest syndrome | 3 | SS | 4.8, 5.5, 5.8 | 
| Multiorgan failure syndrome | 2 | SS | 4.8, 14.8 | 
| H influenzae type b sepsis | 1 | SS | 1.9 | 
| Myocardial infarction | 1 | SS | 13.7 | 
| Complications of recurrent strokes | 1 | SS | 7.8 | 
| Ceftriaxone-induced hemolysis | 1 | SS | 2.0 | 
| Multifactorial | 2 | SS | 0.9, 4.0 | 
| Total | 15 | 4.8* | |
| Probably unrelated to SCD | |||
| Motor vehicle collision | 2 | SS, SC | 1.8, 1.9 | 
| Drowning | 1 | SS | 1.2 | 
| Complex congenital heart disease (CHD) | 1 | SS | 1.0 | 
| Acute viral myocarditis | 1 | SS | 1.1 | 
| Down syndrome, Hirschsprung disease, complex CHD | 1 | SS | 5.2 | 
| Glutaric acidemia type 2 | 1 | SS | 12.1 | 
| Closed head injury | 1 | SS | 17.1 | 
| γδ-T-cell lymphoma | 1 | SC | 12.1 | 
| Metabolic disorder | 1 | Sβ+ | 1.7 | 
|  Total  |  10  |  1.9* | 
Cause of death .  | No. .  | Genotype .  | Age at death, y .  | 
|---|---|---|---|
| Probably related to SCD | |||
| Pneumococcal sepsis | 4 | SS | 2.5, 3.1, 5.4, 6.0 | 
| Acute chest syndrome | 3 | SS | 4.8, 5.5, 5.8 | 
| Multiorgan failure syndrome | 2 | SS | 4.8, 14.8 | 
| H influenzae type b sepsis | 1 | SS | 1.9 | 
| Myocardial infarction | 1 | SS | 13.7 | 
| Complications of recurrent strokes | 1 | SS | 7.8 | 
| Ceftriaxone-induced hemolysis | 1 | SS | 2.0 | 
| Multifactorial | 2 | SS | 0.9, 4.0 | 
| Total | 15 | 4.8* | |
| Probably unrelated to SCD | |||
| Motor vehicle collision | 2 | SS, SC | 1.8, 1.9 | 
| Drowning | 1 | SS | 1.2 | 
| Complex congenital heart disease (CHD) | 1 | SS | 1.0 | 
| Acute viral myocarditis | 1 | SS | 1.1 | 
| Down syndrome, Hirschsprung disease, complex CHD | 1 | SS | 5.2 | 
| Glutaric acidemia type 2 | 1 | SS | 12.1 | 
| Closed head injury | 1 | SS | 17.1 | 
| γδ-T-cell lymphoma | 1 | SC | 12.1 | 
| Metabolic disorder | 1 | Sβ+ | 1.7 | 
|  Total  |  10  |  1.9* | 
Median age