Table 1.
Category | n 2 | Any Seafood | Fish | Shellfish | |||
---|---|---|---|---|---|---|---|
% ± SE | p value | % ± SE | p value | % ± SE | p value | ||
All adults | 15,407 | 83.5 ± 0.5 | 74.2 ± 0.6 | 54.2 ± 1.0 | |||
Sex | 0.075 | 0.28 | 0.027 | ||||
Men | 7517 | 84.2 ± 0.5 | 74.8 ± 0.7 | 55.4 ± 1.1 a | |||
Women | 7890 | 82.7 ± 0.8 | 73.6 ± 1.0 | 53.0 ± 1.1 b | |||
Age (years) | 0.0001 | 0.0001 | 0.0001 | ||||
19–30 | 3592 | 75.2 ± 1.4 a | 60.5 ± 1.7a | 55.0 ± 1.3 a | |||
31–50 | 5340 | 83.6 ± 0.7 b | 72.9 ± 0.9b | 56.3 ± 1.2 a | |||
51–70 | 4742 | 87.5 ± 0.6 c | 81.2 ± 0.7c | 54.4 ± 1.6 a | |||
71+ | 1733 | 85.3 ± 1.2 bc | 81.0 ± 1.3c | 46.2 ± 1.7 b | |||
Income 3,4 | 0.0001 | 0.0001 | 0.0001 | ||||
>1.85 poverty threshold | 7869 | 85.9 ± 0.5 a | 76.8 ± 0.8a | 58.6 ± 1.1 a | |||
0–1.85 poverty threshold | 6365 | 80.8 ± 0.8 b | 71.8 ± 0.9b | 48.6 ± 1.3 b | |||
Education 4 | 0.0001 | 0.0001 | 0.0001 | ||||
Post-secondary | 7265 | 87.1 ± 0.5 a | 80.0 ± 0.6a | 59.5 ± 1.0 a | |||
High school or equivalent | 3703 | 81.5 ± 1.0 b | 70.8 ± 1.3b | 49.7 ± 1.5 b | |||
<High school | 4400 | 78.0 ± 1.1 c | 65.8 ± 1.3c | 49.1 ± 1.7 b | |||
Race-ethnicity 5 | 0.27 | 0.0002 | 0.0001 | ||||
Non-Hispanic white | 7105 | 82.9 ± 0.8 | 73.8 ± 0.9a | 52.6 ± 1.5 a | |||
Mexican American | 3011 | 83.3 ±1.1 | 70.2 ± 1.7a | 60.2 ± 1.4 b | |||
Non-Hispanic black | 3259 | 85.0 ± 1.0 | 78.4 ± 1.2b | 50.6 ± 1.5 a |
1 Percentages within categories were estimated using logistic regression and adjusted for all other categories. Percentages within categories not sharing a common letter are significantly different, p < 0.05, by Bonferroni contrasts; 2 Unweighted sample sizes. Includes only adults whose dietary recalls were deemed to be reliable; 3 Income was defined as the ratio of income to poverty; household income divided by federal poverty guidelines; 4 Categories do not add up to total due to missing data; 5 Categories do not add up to total because “other Hispanic” and “other race” were not included in the analyses.