Table 3.
Odds ratios and 95 % confidence intervals for late HIV diagnosis (AIDS diagnosis within 3 month of HIV diagnosis) for Latinos reported with HIV by US- versus foreign-born, Florida, 2007–2011
| US-born Latinos | Foreign-born Latinos | |||||
|---|---|---|---|---|---|---|
|
|
|
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| Crude OR (95 % CI) | aORa (95 % CI) | aORb (95 % CI) | Crude OR (95 % CI) | aORa (95 % CI) | aORb (95 % CI) | |
| Individual-level variables | ||||||
| Gender | ||||||
| Female | Referent | Referent | Referent | Referent | Referent | Referent |
| Male | 0.91 (0.72–1.15) | 1.28 (0.95–1.74) | 1.29 (0.95–1.75) | 0.78 (0.63–0.97) | 1.41 (1.09–1.81) | 1.38 (1.06–1.78) |
| Age group at diagnosis | ||||||
| 13–24 years | Referent | Referent | Referent | Referent | Referent | Referent |
| 25–49 years | 2.06 (1.54–2.77) | 1.99 (1.48–2.67) | 1.99 (1.48–2.69) | 1.98 (1.43–2.72) | 1.87 (1.35–2.58) | 2.05 (1.47–2.86) |
| 50 years or older | 3.22 (2.26–4.59) | 2.87 (2.00–4.11) | 2.85 (1.98–4.10) | 3.70 (2.62–5.23) | 3.15 (2.22–4.48) | 3.56 (2.48–5.11) |
| Mode of transmission | ||||||
| Heterosexual | Referent | Referent | Referent | Referent | Referent | Referent |
| IDUc | 1.07 (0.76–1.51) | 0.92 (0.64–1.33) | 0.91 (0.63–1.32) | 0.82 (0.54–1.27) | 0.76 (0.49–1.18) | 0.76 (0.48–1.19) |
| MSM | 0.70 (0.56–0.89) | 0.66 (0.48–0.89) | 0.66 (0.49–0.89) | 0.48 (0.40–0.58) | 0.46 (0.37–0.57) | 0.51 (0.41–0.64) |
| Other/unknown | 1.28 (0.91–1.81) | 1.14 (0.79–1.64) | 1.13 (0.78–1.63) | 1.11 (0.86–1.43) | 1.06 (0.82–1.38) | 1.02 (0.78–1.34) |
| ZCTA-level variables | ||||||
| Percent of population below poverty line (average 2007–2011), quartiles | ||||||
| <8.7 | Referent | d | d | Referent | d | Referent |
| 8.7–12.9 | 0.90 (0.61–1.32) | 1.06 (0.72–1.55) | 0.95 (0.63–1.43) | |||
| 13.0–19.3 | 0.90 (0.62–1.31) | 1.09 (0.75–1.57) | 0.99 (0.65–1.51) | |||
| ≥19.4 | 0.83 (0.57–1.20) | 1.38 (0.96–1.99) | 1.11 (0.70–1.77) | |||
| Percent of population 16 and older who is unemployed (average 2007–2011), quartiles | ||||||
| <4.2 | Referent | d | d | Referent | d | Referent |
| 4.2–5.5 | 1.21 (0.84–1.76) | 1.42 (1.01–2.02) | 1.45 (1.04–2.04) | |||
| 5.6–7.2 | 1.11 (0.79–1.57) | 1.56 (1.12–2.17) | 1.43 (1.04–1.97) | |||
| ≥7.3 | 1.27 (0.92–1.76) | 1.61 (1.17–2.21) | 1.23 (0.88–1.73) | |||
| Percent of population 18 years and older that is a high school graduate (average 2007–2011), quartiles | ||||||
| ≥92.1 | Referent | d | d | Referent | d | Referent |
| 86.9–92.0 | 1.25 (0.85–1.85) | 1.58 (1.09–2.30) | 1.68 (1.12–2.52) | |||
| 80.4–86.8 | 1.20 (0.83–1.74) | 1.33 (0.93–1.91) | 1.34 (0.87–2.06) | |||
| <80.4 | 1.20 (0.83–1.73) | 1.58 (1.12–2.22) | 1.57 (0.98–2.51) | |||
| Percent of population who identified themselves as Hispanic/Latino | ||||||
| ≥50 | Referent | d | Referent | Referent | d | Referent |
| 25–49 | 1.01 (0.77–1.32) | 0.95 (0.73–1.24) | 1.26 (0.98–1.62) | 1.24 (0.95–1.61) | ||
| <25 | 1.19 (0.94–1.52) | 1.13 (0.88–1.44) | 1.30 (1.03–1.65) | 1.37 (1.05–1.79) | ||
| RUCA classification | ||||||
| Urban | Referent | d | Referent | Referent | d | Referent |
| Rural | 1.55 (0.76–3.12) | 1.32 (0.65–2.68) | 2.24 (1.24–4.06) | 2.01 (1.08–3.73) | ||
US United States, ZCTA zip code tabulation area, IDU injection drug use, MSM male to male sexual contact, RUCA Rural–urban commuting area, OR odds ratio, aOR adjusted odds ratio, CI confidence interval
a
Adjusted for individual-level variables with α ≤ 0.25 in bivariate analysis
b
Adjusted for individual-level variables and ZCTA-level variables with α ≤ 0.25 in bivariate analysis
c
IDU and IDU/MSM categories have been combined to address small cell numbers
d
Variable not included in the model