Demographic Information of Patients in Primary Care Clinics Including Total Patients in the Sample and Those Who Were at High Risk of Obstructive Sleep Apnea
| All Patients N (%) (n = 30,022) | High-Risk Patients N (%) (n = 4,911) | |
|---|---|---|
| Race/ethnicity | ||
| African American | 17,787 (59%) | 3,252 (66.2) |
| Other | 12,235 (41%) | 1,659 (33.8) |
| Body mass index, kg/m2 | ||
| 18.5 to 24.9 | 394 (1.35%) | 18 (0.37) |
| 25.0 to 29.9 | 6,556 (22.5%) | 478 (9.8) |
| 30.0 to 39.9 | 10,059 (34.6%) | 2,228 (45.7) |
| > 40 | 3,379 (11.6%) | 1,186 (24.3) |
| Risk Factors | ||
| Body mass index, kg/m2 | ||
| 35 and under | 22,996 (76.6%) | 2,264 (46.1) |
| > 35 | 7,026 (23.4%) | 2,647 (53.9) |
| Age | ||
| ≤ 50 years | 14,453 (48.1%) | 313 (6.4) |
| > 50 years | 15,569 (51.9%) | 4,598 (93.6) |
| Sex | ||
| Male | 10,191 (34%) | 3,397 (69.2) |
| Female | 19,831 (66.1%) | 1,514 (30.8) |
| Hypertension | ||
| Yes | 9,802 (32.6%) | 4,602 (93.7) |
| No | 20,220 (67.4%) | 309 (6.3) |
| Urban clinic | 18,408 (61.3%) | 3,189 (64.9) |
| Suburban clinic | 11,614 (38.7%) | 1,722 (35.1) |