Table 2.
Demographic and clinical characteristics of U.S. adults aged 21 years or older by condition categories, years 2011-2013
| Chronic Kidney Disease (CKD)a | Cancerb | Stroke | No CKD, cancer or strokec | |
|---|---|---|---|---|
| Study sample, n = 74,267 | 52 | 870 | 1104 | 72,241 |
| Study population estimate over 3 year period, N = 940,337,592 | 607,506 | 9,206,890 | 10,520,699 | 650,226,082 |
| Age (years) | 65.5 | 66.1 | 68.2 | 47.8 |
| Race | ||||
| Non-Hispanic White (%) | 79.7 | 79.0 | 73.0 | 66.4 |
| Non-Hispanic Black (%) | 11.6 | 10.0 | 15.2 | 11.2 |
| Hispanic (%) | 7.4 | 8.0 | 7.8 | 14.8 |
| Other (%) | 1.3 | 3.0 | 4.0 | 7.6 |
| Male (%) | 48.7 | 15.8 | 49.1 | 48.5 |
| BMI [kg/m (squared)] | 28.3 | 26.7 | 26.9 | 27.1 |
| Poverty Statusd | ||||
| Poor (%) | 9.3 | 10.9 | 19.5 | 12.1 |
| Near Poor (%) | 2.6 | 7.0 | 7.3 | 4.4 |
| Low Income (%) | 17.2 | 15.4 | 19.0 | 13.6 |
| Middle Income (%) | 32.8 | 30.6 | 30.4 | 30.3 |
| High Income (%) | 38.1 | 36.1 | 23.8 | 39.7 |
| Health Insurance | ||||
| Public (%) | 26.8 | 32.9 | 46.5 | 17.0 |
| Private (%) | 65.2 | 65.1 | 50.3 | 67.7 |
| None (%) | 8.1 | 2.0 | 3.2 | 15.4 |
| Perceived Physical Health | ||||
| Excellent (%) | 6.0 | 13.0 | 4.2 | 24.7 |
| Very Good (%) | 12.8 | 26.7 | 20.8 | 34.1 |
| Good (%) | 33.0 | 29.0 | 29.3 | 28.3 |
| Fair (%) | 35.3 | 16.8 | 25.6 | 9.6 |
| Poor (%) | 10.3 | 11.7 | 17.6 | 2.9 |
aExcludes dialysis patients
bIncludes breast, colon & lung cancers
cExcludes CKD, cancer and/or stroke. The condition categories are mutually exclusive
dBased on the ratio of family income to family size and composition: poor = less than 100% to the poverty line, near poor =100%-125% of the poverty line, low income =125%-less than 200% of the poverty line, middle income =200%- less than 400% of the poverty line, and high income = ≥ 400% of the poverty line