Table 1. Demographic characteristics of participants in Community Acute Gastroenteritis Study, Oregon and Washington, USA, September 2016–September 2017.
| Characteristic | Unweighted no. | Weighted %* |
|---|---|---|
| All participants |
3,894 |
|
| Age group, y | ||
| <5 | 473 | 4.8 |
| 5–17 | 334 | 14.6 |
| 18–44 | 951 | 38.0 |
| 45–64 | 1,283 | 27.3 |
|
>65 |
853 |
15.3 |
| Sex | ||
| M | 1,542 | |
| F |
2,352 |
51.8 |
| Race | ||
| White | 3,276 | 81.5 |
| Other/unknown |
|
|
| Ethnicity | ||
| Hispanic | 224 | 7.4 |
| Non-Hispanic | 3,261 | 87.6 |
| Unknown/not specified |
215 |
5.0 |
| Education | ||
| Less than high school | 33 | 1.1 |
| High school diploma/GED | 320 | 10.7 |
| Some college | 942 | 30.8 |
| College graduate | 982 | 33.4 |
| Postgraduate |
752 |
24.0 |
| Residence | ||
| Urban | 1548 | 40.7 |
| Suburban | 1555 | 41.8 |
| Other |
711 |
17.5 |
| Insurance status | ||
| Commercial only | 2763 | 77.0 |
| Medicaid | 221 | 6.0 |
| Medicare | 871 | 15.9 |
| Both Medicare and Medicaid | 2 | 0.1 |
| None |
37 |
1.0 |
| Income | ||
| <$50,000 | 428 | 10.4 |
| $50,000–$75,000 | 664 | 16.2 |
| >$75,000 | 520 | 12.9 |
| Missing/declined to state | 2282 | 60.5 |
*Weighted to account for age-stratified probability sampling.