Table 2.
Factors associated with missing any one-vaccination visit, and non-retention in the SiVET study
| Variable | Sub Category | Missing any one vaccination visit | Non retention | ||||
|---|---|---|---|---|---|---|---|
| Unadjusted IRR (95%CI) | LRT-p value | Adjusted IRR (95%CI) | Unadjusted IRR (95%CI) | LRT-p value | Adjusted IRR (95%CI) | ||
| Age (years) | 35+ | 1.00 | 0.013 | 1.00 | 1.00 | 0.002 | 1.00 |
| 18–34 | 3.59 (1.31–9.83) | 13.10 (1.89–90.92) | 3.24 (1.52–6.88) | 6.59 (2.11–20.57) | |||
| Education level | None | 1.00 | 0.666 | 1.00 | 0.492 | ||
| Primary | 0.67 (0.24–1.86) | 0.61 (0.27–1.37) | |||||
| Secondary or higher | 0.62 (0.22–1.74) | 0.67 (0.30–1.50) | |||||
| Marital Status | Single never married | 1.00 | 0.669 | 1.0 | 0.714 | ||
| Married | 1.62 (0.53–4.93) | 1.32 (0.51–3.40) | |||||
| Separated or widowed | 1.27 (0.63–2.54) | 1.24 (0.72–2.12) | |||||
| Alcohol use in the past month | None | 1.00 | 0.226 | 1.00 | 0.327 | ||
| Once a week or less | 0.59 (0.31–1.14) | 0.73 (0.42–1.25) | |||||
| Daily | 0.91 (0.46–1.78) | 1.02 (0.58–1.80) | |||||
| Drug use in the past month | No | 1.00 | 0.841 | 1.00 | 0.295 | ||
| Yes | 1.06 (0.58–1.94) | 1.28 (0.80–2.05) | |||||
| Drunk before sex in past month | Never | 1.00 | 0.903 | 1.00 | 0.973 | ||
| Sometimes /most times | 0.98 (0.56–1.71) | 1.03 (0.66–1.61) | |||||
| Always | 0.72 (0.17–2.99) | 0.91 (0.29–2.87) | |||||
| Reported VDS in past 3 months | No | 1.00 | 0.217 | 1.00 | 0.998 | ||
| Yes | 1.42 (0.81–2.45) | 0.99 (0.62–1.62) | |||||
| Reported GUD in past 3 months | No | 1.00 | 0.003 | 1.00 | 1.00 | 0.012 | 1.00 |
| Yes | 2.44 (1.36–4.37) | 3.02 (1.71–5.33) | 1.58 (0.93–2.68) | 1.90 (1.09–3.32) | |||
| Number of sexual partners | 0–2 | 1.00 | 0.866 | 1.00 | 0.427 | ||
| 3–5 | 1.04 (0.31–3.53) | 0.71 (0.29–1.72) | |||||
| 6+ | 1.22 (0.40–3.71) | 1.06 (0.51–2.21) | |||||
| New sexual partner in past 3 months | No | 1.00 | 0.481 | 1.00 | 0.268 | ||
| Yes | 0.73 (0.31–1.74) | 0.71 (0.38–1.31) | |||||
| Condom use with new partner(s) | Never/Inconsistently | 1.00 | 0.03 | 1.00 | 1.00 | 0.060 | 1.00 |
| Consistently | 2.06 (0.82–5.20) | 2.57 (1.10–6.07) | 2.08 (0.97–4.47) | 2.04 (1.00–4.15) | |||
| Giving payment for sex in past 3 months | No | 1.00 | 0.380 | 1.00 | 0.204 | ||
| Yes | 1.35 (0.69–2.63) | 1.42 (0.83–2.42) | |||||
Multivariable analysis adjusted for age, genital ulcer disease in the past 3 months and condom use with a new partner(s)
Data in bold are statistically significant