Table 3.

Predictors of awareness of DTC personal genomic tests

Characteristic	Connecticut AOR (95% CI)a	Michigan AOR (95% CI)b	Oregon AOR (95% CI)a	Utah AOR (95% CI)b	National AOR (95% CI)c
	Sex
Female vs. male	1.0 (0.8–1.2)	1.1 (0.9–1.4)	0.9 (0.7–1.2)	1.0 (0.8–1.3)	1.4 (1.2–1.6)
Race and ethnicity
Black non-Hispanic vs. white non-Hispanic	0.7 (0.4–1.1)	0.6 (0.4–0.9)	NAd	NAd	0.7 (0.6–0.9)
Hispanic vs. white Non-Hispanic	0.6 (0.3–1.1)	0.9 (0.5–1.8)	NAd	0.5 (0.2–1.0)†	0.8 (0.6–0.9)
Othere vs. white Non-Hispanic	1.1 (0.6–2.1)	0.7 (0.4–1.4)	0.7 (0.4–1.1)	0.8 (0.3–1.7)	1.1 (0.8–1.4)
Age, years
50–74 vs. 18–49	1.6 (1.3–2.0)	1.8 (1.4–2.2)	1.9 (1.3–2.8)	2.3 (1.8–2.9)	1.7 (1.5–1.9)
75+ vs. 18–49	1.0 (0.7–1.3)	1.3 (0.9–1.8)	2.9 (2.0–4.1)	1.9 (1.3–2.8)	0.9 (0.7–1.3)
Household income
$25,000–$49,900 vs. <$25,000	0.9 (0.6–1.4)	1.6 (1.1–2.2)	1.1 (0.7–1.7)	1.2 (0.8–1.9)	1.4 (1.1–1.7)
$50,000–$74,900 vs. <$25,000	1.0 (0.6–1.5)	2.0 (1.4–3.0)	1.5 (0.9–2.4)	1.2 (0.7–2.0)	1.3 (1.0–1.6)‡
$75,000+ vs. <$25,000	1.3 (0.9–2.0)	1.9 (1.3–2.8)	2.2 (1.4–3.6)	1.7 (1.0–2.7)*	1.6 (1.3–2.0)
Education level
At least some college vs. high school or less	1.5 (1.0–2.1)	1.6 (1.2–2.1)	1.3 (0.9–2.0)	1.4 (1.0–2.1)	1.7 (1.4–2.1)
College graduate vs. high school or less	1.9 (1.4–2.6)	2.5 (1.8–3.3)	1.8 (1.1–2.7)	2.2 (1.5–3.2)	2.4 (1.9–2.9)
Health status
Good vs. fair/poor	1.3 (0.9–1.8)	0.9 (0.6–1.3)	1.0 (0.7–1.4)	0.9 (0.6–1.4)	0.8 (0.7–1.0)**
Excellent/very good vs. fair/poor	1.7 (1.2–2.4)	1.1 (0.8–1.6)	0.9 (0.6–1.5)	1.1 (0.7–1.7)	0.9 (0.8–1.1)
Health insurancef
Yes vs. no	0.9 (0.5–1.5)	1.2 (0.8–2.0)	1.2 (0.7–2.1)	1.3 (0.7–2.6)	NAg
Physical activityh
Recommendations met vs. recommendations not met	1.4 (0.9–2.1)	1.4 (1.1–1.7)	1.3 (0.9–1.7)	1.1 (0.9–1.5)	NAg
Fruit and vegetable consumption
≥5 servings per day vs. <5 servings per day	1.5 (1.2–1.8)	1.4 (1.1–1.7)	1.3 (0.9–1.8)	1.4 (1.0–1.8)***	NAg

AOR, adjusted odds ratio; 95% CI, 95% confidence interval; DTC, direct-to-consumer; NA, not available.

^aLogistic regression models controlled for age, income, education, and fruit and vegetable consumption.

^bLogistic regression models controlled for race/ethnicity, age, income, education, and fruit and vegetable consumption.

^cLogistic regression models controlled for sex, race/ethnicity, age, income, education, and health status.

^dData unavailable due to small sample size.

^eThe “other” category includes: American Indian/Alaska Native, Asian, Native Hawaiian/Other Pacific Islander, and other races.

^fAny kind of health care insurance, including government plans.

^gCorresponding questions not included in the HealthStyles survey.

^h30+ min of moderate physical activity five or more days per week, or vigorous physical activity for 20+ min three or more days per week.

^*P = 0.039;

^**P = 0.019;

^***P = 0.031

^†P = 0.040;

^‡P = 0.042.