Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Characteristics of the Dallas Newborn Cohort
| Genotype | SS | Sβ° | SC | Sβ+ | Total |
|---|---|---|---|---|---|
| No. | 431 | 17 | 215 | 48 | 711 |
| Male, % | 53.1 | 64.7 | 47.0 | 54.2 | 51.6 |
| Patient-years of observation | 3571 | 144 | 1632 | 301 | 5648 |
| Status, no. | |||||
| Active | 305 | 8 | 145 | 38 | 496 |
| Inactive | 33 | 3 | 44 | 6 | 86 |
| Lost to follow-up | 11 | 0 | 12 | 2 | 25 |
| Moved | 32 | 5 | 10 | 0 | 47 |
| Deceased | 22 | 0 | 2 | 1 | 25 |
| Transitioned to adult care | 4 | 0 | 2 | 1 | 7 |
| Chronic transfusions currently | 24 | 1 | 0 | 0 | 25 |
