From: Rural-urban and racial-ethnic differences in awareness of direct-to-consumer genetic testing
Predictors of awareness of DTC genetic testing | ||||
---|---|---|---|---|
Odds Ratio (95% CI) | Beta coefficient | SE Beta | P value | |
Geographic location | ||||
Urban | Reference | |||
Rural | 0.74 (0.63–0.87) | −0.30 | 0.08 | < .001 |
Gender | ||||
Male | Reference | |||
Female | 1.06 (0.94–1.19) | 0.06 | 0.06 | 0.329 |
Age, years | ||||
18–34 | Reference | |||
35–49 | 0.88 (0.73–1.05) | −0.13 | 0.09 | 0.163 |
50–64 | 1.14 (0.96–1.35) | 0.13 | 0.09 | 0.138 |
65–74 | 1.01 (0.84–1.23) | 0.01 | 0.10 | 0.882 |
≥75 | 0.67 (0.54–0.83) | −0.39 | 0.11 | < .001 |
Race/ethnicity | ||||
NH white | Reference | |||
Hispanic | 0.68 (0.56–0.82) | −0.39 | 0.09 | < .001 |
NH black | 0.74 (0.61–0.90) | −0.31 | 0.10 | 0.002 |
NH other | 0.71 (0.55–0.92) | −0.34 | 0.13 | 0.009 |
Missing | 0.62 (0.49–0.78) | −0.48 | 0.12 | < .001 |
Education | ||||
Less than high school | Reference | |||
High school graduate | 1.07 (0.83–1.37) | 0.06 | 0.13 | 0.611 |
Some college | 1.61 (1.27–2.05) | 0.48 | 0.12 | < .001 |
College graduate | 2.43 (1.90–3.10) | 0.89 | 0.12 | < .001 |
Missing | 1.61 (0.92–2.82) | 0.48 | 0.28 | 0.093 |
Household income | ||||
<$20,000 | Reference | |||
$20,000 to < $35,000 | 1.10 (0.88–1.36) | 0.09 | 0.11 | 0.407 |
$35,000 to < $50,000 | 1.12 (0.89–1.40) | 0.11 | 0.12 | 0.324 |
$50,000 to < $75,000 | 1.31 (1.05–1.63) | 0.27 | 0.11 | 0.017 |
$75,000+ | 1.65 (1.34–2.03) | 0.50 | 0.11 | < .001 |
Missing | 1.31 (0.86–2.01) | 0.27 | 0.22 | 0.204 |
HINTS administration | ||||
2011 (HINTS 4 Cycle 1) | Reference | |||
2012 (HINTS 4 Cycle 2) | 1.72 (1.47–2.02) | 0.54 | 0.08 | < .001 |
2013 (HINTS 4 Cycle 3) | 0.96 (0.81–1.13) | −0.04 | 0.09 | 0.622 |
2014 (HINTS 4 Cycle 4) | 0.97 (0.82–1.14) | −0.03 | 0.08 | 0.716 |