From: Identifying diabetics in Medicare claims and survey data: implications for health services research
Ā | NHANES | Linked HRS/A1c | Linked HRS/Medicare | Linked HRS/Medicare/A1c |
---|---|---|---|---|
Self-report | 19.1% (16.6-21.6) | 21.3% (19.8-22.8) | 21.7% (20.4-23.0) | 21.2% (19.2-23.2) |
Hemoglobin A1cāā„ā6.5 | 12.2% (10.1-14.3) | 13.0% (11.8-14.1) | -- | 12.6% (10.7-14.4) |
Undiagnosed | 3.8% (1.8-5.7) | 4.2% (3.3-5.2) | -- | 4.4% (3.2-5.6) |
Self-reportā+āundiagnosed | 22.9% | 25.5% | -- | 25.6% |
Medicare claims | -- | -- | 28.7% (27.1-30.2) | 27.3% (25.3-29.2) |
Sample size | 1,066 | 3,817 | 6,101 | 2,028 |