Table 1.
Participant demographics and Patte stage
| Variable | Overall (n=36) | Valid sleep data (n=25) | Insufficient sleep data (n=11) |
|---|---|---|---|
| Age (yr) | 59±7 | 59±6 | 60±10 |
| Female | 18 (50.0) | 14 (56.0) | 4 (36.4) |
| Race/ethnicity | |||
| Non-Hispanic white | 27 (75.0) | 20 (80.0) | 7 (63.6) |
| Non-Hispanic black | 7 (19.4) | 4 (16.0) | 3 (27.3) |
| Hispanic | 2 (5.6) | 1 (4.0) | 1 (9.1) |
| Payor | |||
| Private | 23 (63.9) | 16 (64.0) | 7 (63.6) |
| Medicare | 12 (33.3) | 8 (32.0) | 4 (36.4) |
| Medicaid | 1 (2.8) | 1 (4.0) | 0 |
| Comorbidity | |||
| Current or past smoker | 9 (25.0) | 7 (28.0) | 2 (18.2) |
| Hypertension | 16 (44.4) | 11 (44.0) | 5 (45.5) |
| Hyperlipidemia | 15 (41.7) | 10 (40.0) | 5 (45.5) |
| Diabetes | 7 (19.4) | 4 (16.0) | 3 (27.3) |
| Arthritis | 9 (25.0) | 7 (28.0) | 2 (18.2) |
| Patte stage | |||
| 1 | 18 (50.0) | 13 (52.0) | 5 (45.5) |
| 2 | 14 (38.9) | 9 (36.0) | 5 (45.5) |
| 3 | 4 (11.1) | 3 (12.0) | 1 (9.1) |
Values are presented as mean±standard deviation or number (%).