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Mailed Surveys, response rate, and electronic survey response
| Mailed Source | Invitation Extended | Returned Number of Completed Surveys | Mailed Response Rate | Electronic Survey Completed | Total study Participants |
|---|---|---|---|---|---|
| SCDAD et al. | 119 | 36* | 29.4% | ||
| SCDA (Alabama) | 55 | 31 | 56.4% | ||
| SCDA (North Carolina) | 26 | 6 | 23.1% | ||
| Electronic Survey | 18 | ||||
| Total | 200 | 72 | 36% | 18 | 90 |
The data of one survey respondent with sickle cell trait were discarded
