Table 3.
Ordinal logistic regression analyses.
| Accuracy of rapid vs. standard HIV testing |
Pain of fingerstick vs. phlebotomy |
Quality of pre-test information |
Greater willingness to be tested in ED even if departure delayed |
|||||
|---|---|---|---|---|---|---|---|---|
| Factor | Univariable n=5612 OR (95% CI) |
Multivariable n=5532 OR (95% CI) |
Univariable n=5612 OR (95% CI) |
Multivariable n=5532 OR (95% CI) |
Univariable n=5612 OR (95% CI) |
Multivariable n=5532 OR (95% CI) |
Univariable n=5612 OR (95% CI) |
Multivariable n=5532 OR (95% CI) |
| Age (continuous)1 | 1.01 (1.00–1.03) | 0.99 (0.98–1.01) | 0.99 (0.97–1.00) | 1.00 (0.98–1.01) | ||||
| Female vs. male | 1.50 (1.06–2.12) | 1.63 (1.13–2.35) | 1.02 (0.74–1.40) | 1.39 (0.94–1.80) | 1.28 (0.95–1.73) | |||
| Race/ethnicity | ||||||||
| White | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | |
| Black | 1.58 (1.01–2.47) | 1.38 (0.88–2.19) | 0.64 (0.43–0.95) | 0.69 (0.46–1.03) | 1.25 (0.83–1.89) | 1.35 (0.92–1.98) | 1.17 (0.79–1.73) | |
| Hispanic/Latino | 0.89 (0.53–1.50) | 0.76 (0.44–1.31) | 0.59 (0.37–0.93) | 0.63 (0.39–1.01) | 1.41 (0.87–2.28) | 1.94 (1.24–3.04) | 1.73 (1.09–2.75) | |
| Other | 1.61 (0.48–5.43) | 1.45 (0.43–4.94) | 2.22 (0.59–8.29) | 2.37 (0.63–8.89) | 0.69 (0.20–2.36) | 0.49 (0.15–1.59) | 0.42 (0.13–1.35) | |
| Insurance | ||||||||
| Private | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | |
| Governmental | 1.51 (1.02–2.25) | 1.12 (0.72–1.75) | 0.86 (0.59–1.24) | 1.57 (1.08–2.31) | 1.65 (1.12–2.42) | 1.62 (1.14–2.29) | 1.45 (1.00–2.08) | |
| None | 1.54 (0.99–2.39) | 1.32 (0.82–2.14) | 0.91 (0.60–1.38) | 0.92 (0.61–1.39) | 0.87 (0.56–1.31) | 1.27 (0.86–1.87) | 1.15 (0.77–1.70) | |
| Partner status | ||||||||
| Married | 1.00 | 1.00 | 1.00 | 1.00 | ||||
| Divorced/Widowed/ Separated |
1.64 (0.93–2.90) | 0.89 (0.53–1.51) | 1.15 (0.67–1.97) | 1.40 (0.85–2.31) | ||||
| Never married/Single | 1.37 (0.86–2.18) | 0.94 (0.61–1.45) | 0.92 (0.59–1.42) | 1.09 (0.73–1.63) | ||||
| Unmarried couple | 1.03 (0.59–1.83) | 1.02 (0.59–1.75) | 1.09 (0.62–1.91) | 1.26 (0.75–2.13) | ||||
| Education | ||||||||
| <12 years of education | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | |||
| 12 years of education | 1.00 (0.64–1.57) | 1.00 (0.63–1.59) | 1.38 (0.92–2.08) | 0.95 (0.63–1.45) | 0.79 (0.54–1.16) | |||
| >12 years of education | 0.58 (0.37–0.90) | 0.60 (0.37–0.98) | 1.34 (0.90–2.00) | 0.97 (0.65–1.46) | 0.80 (0.55–1.17) | |||
| Ever vs. never previously tested for HIV |
0.96 (0.67–1.37) | 0.66 (0.47–0.92) | 0.70 (0.49–0.98) | 1.07 (0.77–1.50) | 1.78 (1.30–2.44) | 1.62 (1.17–2.24) | ||
| Pre-test information | ||||||||
| Video | 1.00 | 1.00 | 1.00 | 1.00 | 1.00 | |||
| In-person discussion | 0.89 (0.63–1.25) | 0.98 (0.71–1.35) | 2.18 (1.57–3.03) | 2.28 (1.63–3.19) | 0.87 (0.64–1.17) | |||
1
Age as a curvilinear (quadratic) or categorical variable had the same null results for all analyses.
2
Analysis excludes one participant who responded “don’t know” to insurance type and eight to ever having been tested for HIV.