Multivariate logistic regression predicting the retention in daily PrEP in Can Tho (n=414)
| Variables | Adjusted OR (95% CI) | P value |
| Age (1-year increment) | 0.967 (0.934 to 1.002) | 0.065 |
| Gender identity | ||
| Male | 1 | |
| Female/transfemale | 1.932 (0.896 to 4.170) | 0.093 |
| Sexual partners | ||
| Men and women | 1 | |
| Men exclusively | 1.720 (0.919 to 3.218) | 0.090 |
| Frequency of sexual activity | ||
| >2 times per week | 1 | |
| ≤ 2 times per week | 2.199 (1.306 to 3.702) | 0.003 |
| No answer | 2.130 (0.927 to 4.897) | 0.075 |
| Having sex without condom with people who were at risk of HIV within the past 6 months | ||
| No | 1 | |
| Yes | 1.991 (1.180 to 3.362) | 0.010 |
| No of sexual partners within the past 6 months | ||
| ≥2 partners | 1 | |
| <2 partners | 1.225 (0.722 to 2.077) | 0.452 |
| Having sex for money or gifts within the past 6 months | ||
| Yes | 1 | |
| No | 3.259 (0.742 to 14.318) | 0.118 |
| Diagnosis and/or treatment with an STI within the past 6 months | ||
| No | 1 | |
| Yes | 0.795 (0.325 to 1.944) | 0.615 |
| Used PrEP within the past 6 months | ||
| No | 1 | |
| Yes | 13.568 (3.015 to 61.071) | 0.001 |
| Willingness to pay for PrEP | ||
| Don’t want/unable to pay for PrEP | 1 | |
| Willing to pay | 0.832 (0.275 to 2.517) | 0.744 |
| Anticipated barrier to PrEP (1) | ||
| No | 1 | |
| Yes | 1.721 (1.042 to 2.842) | 0.034 |
A p-value of <0.05 was bold .
PrEP, pre-exposure prophylaxis; STI, sexually transmitted infection.