Table 3.
Hispanic white, N = 8412 | Non-Hispanic black, N = 1318 | Hispanic black, N = 300 | ||||
---|---|---|---|---|---|---|
AOR (95% CI) | pa,b | AOR (95% CI) | pa,b | AOR (95% CI) | pa,b | |
Age | ||||||
<25 | 0.67 (0.56–0.81) | * | 0.38 (0.23–0.62) | * | 0.30 (0.12–0.76) | § |
≥45 | 0.68 (0.57–0.81) | † | 0.51 (0.35–0.76) | * | NCCc | |
Gender | ||||||
Male | 0.52 (0.47–0.59) | ‡ | —d | — | ||
Region of origin | ||||||
Mexico, Central America, Caribbean | 0.81 (0.67–0.97) | § | NAe | NCC | ||
Immigration status | ||||||
US citizen | 1.24 (1.10–1.40) | * | 0.66 (0.49–0.87) | § | NCC | |
Unknown | 0.51 (0.27–0.96) | 0.78 (0.15–4.15) | NCC | |||
Marital status | ||||||
Cohabiting with a partner | 1.29 (1.05–1.60) | § | 3.40 (1.54–7.48) | * | NCC | |
Married | 0.86 (0.77–0.97) | § | 0.84 (0.63–1.13) | — | ||
Education | ||||||
Some college or more | 1.98 (1.73–2.26) | ‡ | — | 2.40 (1.21–4.75) | § | |
Unknown | 0.67 (0.38–1.18) | — | 0.77 (0.05–12.89) | |||
Income | ||||||
≥$55,000 | 1.32 (1.05–1.67) | § | — | NCC | ||
Unknown | 1.10 (0.97–1.25) | — | NCC | |||
Health insurance | ||||||
Uninsured | — | — | NCC | |||
Talked to provider in last 12 months | ||||||
No | 0.65 (0.58–0.72) | ‡ | 0.64 (0.48–0.85) | * | 0.26 (0.14–0.48) | * |
Previous risk factors | ||||||
Yes | 1.65 (1.19–2.27) | * | — | NCC | ||
Unknown | 1.29 (0.91–1.83) | * | — | NCC | ||
Prior STDs | ||||||
Yes | 2.10 (1.26–3.51) | * | 18.62 (2.52–137.26) | * | — | |
Unknown | 0.69 (0.56–0.83) | * | 0.80 (0.53–1.20) | 0.26 (0.13–0.53) | * | |
Time in the United States | ||||||
Unknown | 0.59 (0.39–0.88) | § | — | NCC |
The p values are derived from the final step-up model, using a modified version of the likelihood ratio test performed using deviances.
‡p ≤ 10−9; †p ≤ 10−6; *p ≤ 10−3; §p ≤ 10−2.
NCC means not a candidate covariate. The small sample size of the Hispanic black group limited the number of covariates that could be tried in the model.
Dashes mean the covariate was not significant. Most covariates that were not significant in any of the three models were omitted from the table.
NA means not applicable.