TABLE 3 ] .
Demographic Variables Comparing Participants Receptive and Not Receptive to Genetic Sample Collection
| Survey Elementsa | Genetic Sample Collection | P Value | |
| Receptive | Nonreceptive | ||
| Female sex (1,613) | 950 (71.3) | 210 (75.0) | .234 |
| Age, median (IQR), y (1,613) | 52 (43-63) | 50 (37-60) | < .001 |
| Current health status | .023 | ||
| Excellent | 179 (13.4) | 49 (17.6) | |
| Very good | 414 (31.1) | 90 (32.2) | |
| Good | 367 (27.6) | 86 (30.8) | |
| Fair | 233 (17.5) | 39 (14.0) | |
| Poor | 137 (10.3) | 15 (5.4) | |
| Serious or chronic medical illness (1,609) | 780 (58.6) | 128 (45.9) | < .001 |
| Ever participated in research study? (1,600) | 498 (37.6) | 71 (25.6) | < .001 |
| Hispanic or Latino (1,607) | 62 (4.7) | 16 (5.7) | .234 |
| Race (1,579) | < .001 | ||
| Black/American | 183 (13.7) | 90 (32.7) | |
| White | 1,046 (78.8) | 159 (57.8) | |
| Otherb | 99 (7.4) | 26 (9.4) | |
| Education (1,610) | .078 | ||
| Did not complete high school | 100 (7.5) | 25 (9.0) | |
| High school graduate or equivalent | 296 (22.2) | 62 (22.2) | |
| Some college | 367 (27.6) | 95 (34.0) | |
| College graduate | 262 (19.7) | 39 (14.0) | |
| Some graduate school | 67 (5.0) | 17 (6.1) | |
| Graduate degree | 239 (18.0) | 41 (14.7) | |
| Annual income, $ (1,471) | .007 | ||
| < 20,000 | 221 (18.8) | 57 (24.2) | |
| 20,001-40,000 | 280 (23.8) | 65 (27.5) | |
| 40,001-60,000 | 249 (21.2) | 58 (24.6) | |
| 60,001-80,000 | 161 (13.7) | 19 (8.0) | |
| 80,001-100,000 | 265 (22.5) | 37 (15.7) | |
| Religiosity (1,601) | .610 | ||
| Not religious | 153 (11.6) | 27 (9.7) | |
| Somewhat religious | 610 (46.1) | 127 (45.7) | |
| Very religious | 560 (42.3) | 124 (44.6) | |
| Trust your doctor (1,529) | < .001 | ||
| Completely | 992 (76.9) | 148 (66.4) | |
| Somewhat | 279 (21.6) | 62 (27.8) | |
| A little/not at all | 19 (1.5) | 13 (5.8) | |
| Subpopulation (1,613) | .006 | ||
| Ambulatory | 991 (84.3) | 185 (15.7) | |
| Surrogate decision-maker | 342 (78.3) | 95 (21.7) | |
Data are presented as No. (%) unless otherwise indicated. See Table 1 legend for expansion of abbreviation.
a
Numbers in parentheses refer to participants analyzed for survey element.
b
Includes Asian, American Indian, and other races.