| Demographic characteristics | Percentage of RTRI‐Long‐term infection (n = 1919) | Percentage of RTRI‐recent infection (n = 161) | p‐value |
|---|---|---|---|
| <20 years | 6% (109) | 6% (9) | 0.962 |
| 20 to 34 years | 60% (1145) | 76% (123) | <0.001 |
| ≥35 years | 35% (664) | 18% (29) | <0.001 |
| Male | 75% (1433) | 76% (123) | 0.629 |
| Female | 25% (486) | 24% (38) | |
| Siem Reap province | 12% (234) | 19% (31) | 0.010 |
| Phnom Penh province | 42% (815) | 51% (82) | 0.037 |
| Other provinces | 26% (496) | 12% (20) | <0.001 |
| Risk group characteristics | |||
| Entertainment worker | 3% (54) | 7% (12) | 0.001 |
| Men who have sex with men | 41% (793) | 58% (94) | <0.001 |
| General population | 50% (967) | 32% (51) | <0.001 |