|
Mean and median scores on the "HIV pre-test information comprehension" questionnaire |
||||||||||
| Trial One |
Trial Two |
|||||||||
|
|
||||||||||
| No information |
In-person discussion |
p-value |
In-person discussion |
Video |
p-value |
|||||
| n = 38 |
n = 31 |
n = 59 |
n = 55 |
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|
|
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| Subject Area |
μ (σ) |
Median (range) |
μ (σ) |
Median (range) |
p≤ |
μ (σ) |
Median (range) |
μ (σ) |
Median (range) |
p≤ |
|
|
||||||||||
| HIV/AIDS Definition |
2.66 (1.15) |
3 (0–4) |
3.48 (0.68) |
4 (1–4) |
0.00 |
3.51 (0.68) |
4 (1–4) |
3.33 (0.86) |
4 (1–4) |
0.35 |
| HIV Transmission |
2.82 (1.18) |
3 (1–5) |
3.90 (0.94) |
4 (2–5) |
0.00 |
4.02 (0.96) |
4 (2–5) |
4.22 (0.79) |
4 (2–5) |
0.34 |
| HIV Prevention |
2.84 (1.37) |
3 (0–5) |
3.52 (1.03) |
4 (2–5) |
0.04 |
3.73 (1.19) |
4 (1–5) |
3.73 (1.10) |
4 (1–5) |
0.85 |
| HIV Testing |
2.84 (1.42) |
3 (0–6) |
3.65 (1.20) |
4 (1–5) |
0.01 |
3.73 (1.27) |
4 (0–6) |
4.18 (1.06) |
4 (2–6) |
0.05 |
| Rapid HIV Testing |
2.03 (1.38) |
2 (0–5) |
4.26 (1.12) |
4 (2–6) |
0.00 |
4.29 (1.25) |
4 (2–6) |
4.45 (1.14) |
5 (1–6) |
0.39 |
| All Subject Areas |
13.34 (4.45) |
13 (6–24) |
18.71 (3.50) |
20 (10–24) |
0.00 |
19.2 (3.63) |
20 (11–25) |
20.0 (2.98) |
21 (11–25) |
0.33 |
Merchant et al. BMC Public Health 2007 7:238 doi:10.1186/1471-2458-7-238 |
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