Table 1.
Selected participant characteristics (sample number, percentile)
| Female N=555 |
Male N=263 |
||
|---|---|---|---|
| Age, categories | 60–69 years | 194 (35.0%) | 86 (32.7%) |
| 70–74 years | 165 (29.7%) | 92 (35.0%) | |
| 75–79 years | 105 (18.9%) | 55 (20.9%) | |
| 80+ years | 91 (16.4%) | 30 (11.4%) | |
| Education | Up to 11th grade | 116 (20.9%) | 46 (17.5%) |
| Graduated HS | 141 (25.4%) | 69 (26.2%) | |
| Any college | 221 (39.8%) | 101 (38.4%) | |
| College (BA/BS) + | 77 (13.9%) | 47 (17.9%) | |
| Annual Household Income | <$10,000 | 184 (33.2%) | 67 (25.5%) |
| $10–20,000 | 175 (31.5%) | 59 (22.4%) | |
| $20–35,000 | 111 (20.0%) | 64 (24.3%) | |
| >$35,000 | 85 (15.3%) | 73 (27.8%) | |
| Capacity to speak Native (“tribal”) language | Not at all | 178 (32.1%) | 84 (32.1%) |
| A little | 147 (26.5%) | 88 (33.6%) | |
| Moderately | 73 (13.2%) | 28 (10.7%) | |
| Very well | 157 (28.3%) | 62 (23.7%) | |
| Alcohol use | Never drinker | 175 (31.5%) | 25 (9.5%) |
| No drink in past year | 312 (56.2%) | 163 (62.0%) | |
| Last drink 1 mo.−1 year ago | 23 (4.1%) | 7 (2.7%) | |
| Last drink 1 week-1 mo. ago | 19 (3.4%) | 29 (11.0%) | |
| Last drink within past week | 26 (4.7%) | 39 (14.8%) | |
| Tobacco use | Ever smoked >100 cigarettes | 327 (58.9%) | 213 (81.0%) |
| Tobacco use, pack years | Mean (SD) | 11.0 (20.7) | 19.3 (30.8) |
| High blood pressure | Self-report | 408 (73.5%) | 192 (73.0%) |
| Diabetes | Self-report | 292 (52.6%) | 134 (51.0%) |
| Congestive heart failure | Self-report | 56 (10.1%) | 10 (3.8%) |
| Heart attack | 58 (10.5%) | 52 (19.8%) | |
| Stroke | Self-report | 49 (8.8%) | 20 (7.6%) |
Notes: IQR = interquartile range.