Table 2.
Adjusted associations with self-rated family health history knowledgea (N=116,799).
| None vs. A lot | Some vs. A lot | |||
|---|---|---|---|---|
| aOR (95% CI) | p-value | aOR (95% CI) | p-value | |
| Age Group | ||||
| 18–34 (ref) | 1.00 | 1.00 | ||
| 35–44 | 0.73 (0.65–0.82) | <0.001 | 0.84 (0.80–0.88) | <0.001 |
| 45–54 | 0.67 (0.60–0.75) | <0.001 | 0.70 (0.67–0.73) | <0.001 |
| 55–64 | 0.46 (0.41–0.52) | <0.001 | 0.63 (0.60–0.65) | <0.001 |
| 65+ | 0.37 (0.33–0.42) | <0.001 | 0.71 (0.69–0.72) | <0.001 |
| Sex Assigned at Birth | ||||
| Female (ref) | 1.00 | 1.00 | ||
| Male | 2.42 (2.24–2.61) | <0.001 | 1.46 (1.42–1.50) | <0.001 |
| Other/Unknownb | 1.27 (0.87–1.86) | 0.22 | 0.96 (0.83–1.12) | 0.61 |
| Gender or Sexual Minority | ||||
| No (ref) | 1.00 | 1.00 | ||
| Yes/Unknownc | 1.19 (1.07–1.32) | <0.001 | 1.05 (1.01–1.09) | 0.01 |
| Race | ||||
| White (ref) | 1.00 | 1.00 | ||
| Asian | 3.38 (2.89–3.95) | <0.001 | 1.32 (1.23–1.42) | <0.001 |
| Black or African American | 3.33 (3.00–3.69) | <0.001 | 1.24 (1.19–1.30) | <0.001 |
| Otherd | 1.49 (1.19–1.87) | <0.001 | 1.15 (1.07–1.25) | <0.001 |
| Missinge | 1.79 (1.39–2.30) | <0.001 | 0.98 (0.89–1.08) | 0.68 |
| Ethnicity | ||||
| Not Hispanic or Latino (ref) | 1.00 | 1.00 | ||
| Hispanic or Latino | 1.24 (0.98–1.56) | 0.07 | 1.10 (1.01–1.20) | 0.03 |
| None of these | 2.16 (1.52–3.06) | <0.001 | 1.01 (0.87–1.18) | 0.89 |
| Missinge | 1.33 (0.92–1.92) | 0.13 | 1.16 (1.00–1.34) | 0.05 |
| Annual Household Income | ||||
| ≥$25,000 (ref) | 1.00 | 1.00 | ||
| <$25,000 | 2.98 (2.72–3.26) | <0.001 | 1.23 (1.19–1.28) | <0.001 |
| Missinge | 2.53 (2.26–2.82) | <0.001 | 1.23 (1.18–1.29) | <0.001 |
| Educational Attainment | ||||
| ≥HS Grad (ref) | 1.00 | 1.00 | ||
| <HS Grad | 3.15 (2.72–3.64) | <0.001 | 1.42 (1.29–1.56) | <0.001 |
| Missinge | 2.14 (1.61–2.84) | <0.001 | 1.08 (0.93–1.26) | 0.30 |
Abbreviations: aOR = adjusted Odds Ratio; 95% CI = 95% Confidence Intervals; HS Grad = High school graduate; ref=reference.
Based on response to the question: “How much do you know about illnesses or health problems for your parents, grandparents, brothers, sisters, and/or children?”
Generalized Different Sex: For the question “What was your biological sex assigned at birth?” the participant indicated not male, not female, prefer not to answer, or skipped the question.
Participant indicated either non-binary sex at birth, non-straight sexual orientation, gender identity other than male or female, indicated prefer not to answer, or skipped these questions.
Indicates another single population, more than one population, or none of these. Groups were collapsed so that cell sizes would remain above count of 20 in smallest cell.
None indicated, prefer not to answer, or skipped.