Table 1.
Variable | No eczema | Eczema | P-value# |
---|---|---|---|
Age (yr) – mean (95% CI) | 8.4 (8.3–8.5) | 7.5 (7.3–7.7) | < 0.0001 |
Race/ethnicity – no. (%) | < 0.0001 | ||
African-American | 6495 (13.5) | 1618 (22.2) | |
Hispanic | 8582 (20.4) | 1215 (15.6) | |
White | 46777 (57.1) | 6326 (52.5) | |
Other/mixed | 6186 (9.0) | 1079 (9.7) | |
Female sex – no. (%) | 33165 (48.3) | 5016 (49.8) | 0.25 |
Household income (Poverty level) – no. (%) | 0.76 | ||
0 – 99% | 8023 (18.2) | 1253 (17.5) | |
100 – 199% | 11356 (20.4) | 1756 (20.4) | |
200 – 399% | 22966 (30.9) | 3478 (32.0) | |
≥400% | 26835 (30.5) | 3921 (30.1) |
Rao-Scott chi square test.
Missing data were encountered in 79 subjects (0.001%) for the eczema outcome, 0 (0.0%) for age, 4,517 for race/ethnicity (5.7%), 79 for sex (0.001%) and 0 (0.0%) for household income.