Characteristics of 202 ethnically diverse, sexually active Test n Treat participants who provided mouthwash samples for HPV testing
| Characteristic | All participants (n=202) | Females (n=108) |
| Median age in years (IQR) | 17 (16–18) | 17 (16–18) |
| Black or minority ethnic group, n/N (%) | 145/199 (72.9%) | 80/106 (75.5%) |
| New partner in the past 6 months, n/N (%) | 104/201 (51.7%) | 49/107 (45.8%) |
| MSM/WSW, n/N (%) | 10/201 (5.0%) | 5/107 (4.7%) |
| Smokes cigarettes, n/N (%) | 59/179 (33.0%) | 28/93 (30.1%) |
| Drunk due to alcohol in the past month, n/N (%) | 92/200 (46.0%) | 44/107 (41.1%) |
| Oral sex ever, n/N (%) | 120/187 (64.2%) | 64/101 (63.4%) |
| Reported HPV vaccination if female, n/N (%) | 50/107 (46.7%) | |
| HR-HPV*, n/N (%) | 0/202 (0.0%) | 0/108 (0.0%) |
| LR-HPV 6/11, n/N (%) | 1/202 (0.5%) | 1/108 (0.9%) |
| Possible HR-HPV†, n/N (%) | 3/202 (1.5%) | 2/108 (1.8%) |
| Genitourinary chlamydia, n/N (%) | 12/202 (5.9%) | 9/108 (8.3%) |
| Genitourinary gonorrhoea, n/N (%) | 3/202 (1.5%) | 3/108 (2.8%) |
| Oral chlamydia, n/N (%) | 1/202 (0.5%) | 1/108 (0.9%) |
| Oral gonorrhoea, n/N (%) | 0/202 (0.0%) | 0/108 (0.0%) |
Participants with missing data were excluded from the denominator totals
*HR-HPV includes HPV16/18/31/33/35/39/45/51/52/56/58/59/68.
†Possible HR-HPV includes HPV26/53/66/70/73/82.
HPV, human papillomavirus; HR-HPV, high-risk human papillomavirus; MSM, men who have sex with men; WSW, women who have sex with women.;