| Unwtd. N | Wtd. % | % Frail (95% CI) | p-value |
---|---|---|---|---|
Race/Ethnicity,% | Â | Â | Â | ns |
 White non-Hispanic | 3293 | 72.3 | 14.2 (12.7–15.8) |  |
 African-American/Other black | 262 | 5.8 | 16.7 (11.3–22.1) |  |
 Hispanic/Latino | 362 | 7.9 | 17.4 (12.5–22.1) |  |
 Asian/Pacific Islander | 540 | 11.9 | 12.5 (9.1–15.9) |  |
 Other | 94 | 2.1 | 11.6 (5.1–18.0) |  |
Education,% |  |  |  | p < .0001 |
  < High school graduate | 217 | 4.8 | 33.4 (25.2–41.6) |  |
 High school graduate or equivalent | 987 | 21.8 | 18.6 (15.4–21.8) |  |
 Some college or associates degree | 1484 | 32.8 | 13.6 (11.4–15.8) |  |
 College graduate | 1836 | 40.6 | 10.8 (9.0–12.6) |  |
Relationship Status,% |  |  |  | p < .0001 |
 Married or in a committed relationship | 3020 | 67.0 | 11.5 (10.1–12.9) |  |
 Single, widowed, divorced, or separated | 778 | 17.3 | 19.7 (17.1–22.4) |  |
Household incomeb,% |  |  |  | p < .0001 |
  < $25,000 | 649 | 15.7 | 32.4 (27.5–37.3) |  |
 $25,001–$35,000 | 491 | 11.8 | 21.5 (17.0–25.9) |  |
 $35,001–$50,000 | 660 | 15.9 | 13.2 (10.1–16.4) |  |
 $50,001–$65,000 | 511 | 12.3 | 11.6 (7.9–15.2) |  |
 $65,001–$80,000 | 521 | 12.6 | 9.2 (6.2–12.2) |  |
  > $80,000 | 1315 | 31.7 | 7.0 (5.4–8.7) |  |