Table 5.
Unadjusted and adjusted factors associated with decrease in risk score among key populations in Uganda, linear regression models results
| Variable | FF (N = 494) | FSW (N = 689) | ||||||
|---|---|---|---|---|---|---|---|---|
| Uncoef (95%CI) | p-value | aCoef (95%CI) | p-value | Uncoef (95%CI) | p-value | aCoef (95%CI) | p-value | |
| Study | ||||||||
| Non-SiVET | Ref | Ref | Ref | Ref | ||||
| SiVET | – 0.63 (– 1.18 to – 0.08) | 0.024 | – 0.92 (– 1.47 to – 0.37) | 0.001 | – 0.10 (– 0.58 to 0.39) | 0.692 | – 0.12 (0.63 to 0.38) | 0.625 |
| Sex | ||||||||
| Male | Ref | Ref | – | – | – | – | ||
| Female | – 1.55 (– 2.11 to – 0.98) | < 0.001 | – 1.65 (– 2.24 to – 1.05) | < 0.001 | ||||
| Age (years) | ||||||||
| 18–24 | Ref | Ref | Ref | Ref | ||||
| 25–34 | 0.25 (– 0.36 to 0.86) | 0.425 | 0.09 (– 0.51 to 0.69) | 0.764 | 0.09 (– 0.38 to 0.56) | 0.697 | 0.09 (– 0.41 to 0.59) | 0.729 |
| 35 + | – 0.23 (– 0.99 to 0.52) | 0.544 | – 0.24 (– 0.99 to 0.50) | 0.522 | 0.07 (– 0.54 to 0.69) | 0.810 | 0.14 (– 0.52 to 0.79) | 0.686 |
| Ethnicity | ||||||||
| Baganda | Ref | Ref | Ref | |||||
| Banyankole | 0.65 (– 0.20 to 1.50) | 0.132 | 0.43 (– 0.40 to 1.25) | 0.310 | – 0.26 (– 0.89 to 0.36) | 0.412 | ||
| Banyarwanda | – 0.26 (– 0.96 to 0.45) | 0.478 | – 0.14 (– 0.83 to 0.55) | 0.694 | – 0.09 (– 1.04 to 0.86) | 0.849 | ||
| Other | 0.39 (1.13 to 2.55) | 0.300 | 0.22 (– 0.50 to 0.93) | 0.553 | 0.35 (– 0.14 to 0.83) | 0.159 | ||
| Religion | ||||||||
| Christian | Ref | Ref | ||||||
| Muslim | – 0.31 (– 0.96 to 0.33) | 0.337 | – 0.01 (– 0.51 to 0.49) | 0.968 | ||||
| Education | ||||||||
| None | Ref | Ref | ||||||
| Primary | – 0.10 (– 1.09 to 0.89) | 0.842 | 0.26 (– 0.25 to 0.77) | 0.317 | ||||
| Secondary + | – 0.55 (– 1.67 to 0.57) | 0.337 | – 0.15 (– 0.72 to 0.43) | 0.614 | ||||
| Marital status | ||||||||
| Single never married | Ref | Ref | Ref | |||||
| Married | – 0.42 (– 1.07 to 0.22) | 0.197 | – 1.03 (– 2.03 to – 0.04) | 0.042 | – 1.15 (– 2.17 to – 0.14) | 0.026 | ||
| Single ever married | – 0.29 (– 1.05 to 0.47) | 0.456 | 0.003 (– 0.46 to 0.46) | 0.989 | – 0.14 (– 0.65 to 0.37) | 0.599 | ||
| Occupation | ||||||||
| Small scale business | Ref | Ref | Ref | |||||
| Fishing/related | 0.64 (– 0.03 to 1.31) | 0.060 | – | – | ||||
| Hotel/bar/salon | – 0.37 (– 1.30 to 0.56) | 0.434 | – 0.59 (– 1.80 to 0.62) | 0.339 | – 0.56 (– 1.78 to 0.66) | 0.368 | ||
| Sex work | – 0.21 (– 1.40 to 0.97) | 0.726 | – 0.16 (– 1.35 to 1.04) | 0.798 | ||||
| Other | – 0.48 (– 1.50 to 0.55) | 0.360 | – 1.33 (– 3.87 to 1.21) | 0.304 | – 1.27 (– 3.82 to 1.27) | 0.326 | ||
| Duration (years) in community | ||||||||
| 0–1 | Ref | Ref | Ref | |||||
| > 1 | 0.41 (– 0.24 to 1.05) | 0.217 | 0.30 (– 0.17 to 0.77) | 0.213 | 0.31 (– 0.18 to 0.80) | 0.209 | ||
| Illicit drug use | ||||||||
| No | Ref | Ref | Ref | |||||
| Yes | 1.06 (0.19–1.94) | 0.017 | 0.78 (– 0.07 to 1.63) | 0.073 | – 0.29 (– 0.82 to 0.24) | 0.288 | ||
FF Fisherfolk, FSW female sex worker, SiVET simulated vaccine efficacy trial, CI confidence interval, Uncoef unadjusted linear regression model coefficient, aCoef adjusted linear regression model coefficient, p value statistical significance, Ref reference category