Table 4.
Univariate analysis and Multivariable logistic regression analysis models for PHS and MHS
| Good PHS (Total PHS score > 50) | Good MHS (Total MHS score > 50) | |||||||
|---|---|---|---|---|---|---|---|---|
| Univariate analysis | Multivariable analysis | Univariate analysis | Multivariable analysis | |||||
| Variables | OR (95 % CI) | p | OR (95 % CI) | p | OR (95 % CI) | p | OR (95 % CI) | p |
| Age (years) | 0.984 (0.96–1.01) | 0.13 | 1.00 (0.97–1.03) | 0.919 | 1.024 (1.00–1.05) | 0.017 | 1.05 (1.02–1.08) | 0.001 |
| Gender | ||||||||
| Male | 1.546 (1.04–2.30) | 0.031 | 2.47 (1.22–4.98) | 0.012 | 1.611 (1.11–2.34) | 0.013 | 1.76 (0.96–3.24) | 0.068 |
| Female (Ref) | – | – | – | – | – | – | – | – |
| Ethnicity | ||||||||
| Non-Caucasian | 2.53 (1.57–4.09) | <0.001 | 3.55 (1.63–7.73) | 0.001 | 1.23 (0.84–1.81) | 0.295 | 2.11 (1.12–3.99) | 0.021 |
| Caucasian (Ref) | – | – | – | – | – | – | – | – |
| Education | ||||||||
| Higher education | 3.581 (2.37–5.40) | <0.001 | 2.33 (1.32–4.12) | 0.004 | 1.75 (1.23–2.48) | 0.002 | 1.10 (0.68–1.80) | 0.697 |
| Lower education (Ref) | – | – | – | – | – | – | – | – |
| Employment | ||||||||
| Employed | 5.524 (3.65–8.43) | <0.001 | 4.02 (2.27–7.14) | <0.001 | 3.327 (2.32–4.78) | <0.001 | 2.12 (1.28–3.50) | 0.003 |
| Unemployed (Ref) | – | – | – | – | – | – | – | – |
| Living condition | ||||||||
| Lives with family | 1.037 (0.71–1.52) | 0.851 | 0.81 (0.45–1.47) | 0.491 | 1.038 (0.73–1.48) | 0.838 | 0.70 (0.42–1.16) | 0.166 |
| Lives alone (Ref) | – | – | – | – | – | – | – | – |
| Sexual activity status | ||||||||
| Sexually active | 2.626 (1.77–3.91) | <0.001 | 1.22 (0.70–2.11) | 0.478 | 1.768 (1.22–2.57) | 0.003 | 1.04 (0.63–1.71) | 0.881 |
| Sexually not active (Ref) | – | – | – | – | – | – | – | – |
| Current use of illicit drugs | ||||||||
| No | 2.237 (1.37–3.66) | 0.001 | 1.55 (0.76–3.16) | 0.224 | 2.229 (1.36–3.66) | 0.002 | 2.53 (1.31–4.89) | 0.006 |
| Yes (Ref) | – | – | – | – | – | – | – | – |
| Use of alcoholic drinks | ||||||||
| No | 0.742 (0.47–1.18) | 0.209 | 2.00 (1.01–3.98) | 0.047 | 0.496 (1.36–3.66) | 0.002 | 0.69 (0.39–1.25) | 0.223 |
| Yes (Ref) | – | – | – | – | – | – | – | – |
| HIV transmission mode | ||||||||
| MSM | 1.96 (1.29–2.99) | 0.002 | 0.95 (0.47–1.92) | 0.89 | 1.678 (1.16–2.43) | 0.006 | 0.69 (0.38–1.26) | 0.227 |
| Not MSM (Ref) | – | – | – | – | – | – | – | – |
| Time since HIV diagnosed | 0.956 (0.93–0.99) | 0.004 | 1.01 (0.97–1.06) | 0.579 | 1 (0.97–1.03) | 0.987 | 1.03 (0.98–1.07) | 0.258 |
| HIV symptoms | ||||||||
| No | 5.221 (3.20–8.53) | <0.001 | 3.49 (1.77–6.89) | <0.001 | 5.294 (3.042–9.21) | <0.001 | 3.56 (1.79–7.10) | <0.001 |
| Yes (Ref) | – | – | – | – | – | – | – | – |
| Current ART status | ||||||||
| No | 1.578 (.83–3.02) | 0.167 | 3.11 (0.96–10.11) | 0.059 | 1.316 (0.76–2.29) | 0.33 | 2.47 (0.95–6.42) | 0.063 |
| Yes (Ref) | – | – | – | – | – | – | – | – |
| Recent CD4 level | ||||||||
| > 350cells/mm3 | 2.029 (1.26–3.26) | 0.003 | 1.22 (0.63–2.39) | 0.558 | 2.166 (1.35–3.48) | 0.001 | 1.54 (0.83–2.86) | 0.17 |
| ≤ 350cells/mm3 (Ref) | – | – | – | – | – | – | – | – |
| Recent viral load | ||||||||
| < 40 copies/ml | 1.471 (0.94–2.30) | 0.089 | 1.65 (0.72–3.79) | 0.24 | 1.511 (0.99–2.31) | 0.058 | 1.73 (0.81–3.72) | 0.158 |
| ≥ 40 copies/ml (Ref) | – | – | – | – | – | – | – | – |
| HIV complications | ||||||||
| No | 3.097 (1.90–5.04) | <0.001 | 1.97 (1.01–3.82) | 0.046 | 1.615 (1.00–2.61) | 0.051 | 1.13 (0.60–2.12) | 0.708 |
| Yes (Ref) | – | – | – | – | – | – | – | – |
| Co-morbidities | ||||||||
| No | 3.873 (2.57–5.85) | <0.001 | 2.29 (1.29–4.07) | 0.004 | 2.529 (1.78–3.60) | <0.001 | 2.46 (1.50–4.02) | <0.001 |
| Yes (Ref) | – | – | – | – | – | – | – | – |
| BMI (kg/m 2 ) | 1.014 (0.97–1.06) | 0.533 | 0.97 (0.90–1.03) | 0.283 | 0.982 (0.95–1.02) | 0.369 | 0.92 (0.86–0.97) | 0.004 |
| Risk of malnutrition | ||||||||
| Low risk | 3.069 (1.78–5.31) | <0.001 | 1.73 (0.75–3.97) | 0.198 | 2.48 (1.41–4.38) | 0.002 | 2.25 (1.02–4.97) | 0.045 |
| High risk (Ref) | – | – | – | – | – | – | – | – |
| Overall Social Support | 1.022 (.02–1.03) | <0.001 | 1.03 (1.02–1.04) | <0.001 | 1.025 (1.02–1.03) | <0.001 | 1.03 (1.02–1.04) | <0.001 |
| Disclosure issues | 0.996 (0.99–1.00) | 0.321 | 1.00 (0.99–1.01) | 0.608 | 1.002 (1.00–1.01) | 0.577 | 1.01 (1.00–1.02) | 0.105 |
Abbreviations: OR odds ratio, CI confidence interval, PHS physical health summary score, MHS mental health summary score
The bolded p-values correspond to the variables that are significant in both the univariate and multivariable analyses