Age (years) | Individual clients (n)* | Clients with repeat consultations | Total number of consultations | Consultations that are repeat consultations | Consultations per client (N) | Average time between clients' consultation† | Incidence of retesting (first retest) | Incidence of STI at first retest) | STI positivity in all consultations | |
---|---|---|---|---|---|---|---|---|---|---|
Median (IQR) | % of total (N) | % within-risk group (N) | % of total consultations (N) | % within-risk group (N) | Median (IQR) | Median days (IQR) | /100 PY, 95% CI within-risk group | /100 PY, 95% CI within-risk group | % within-risk group (N) | |
(2006–2009) South Limburg | ||||||||||
Swinger | 41 (35–46) | 5.9 (956) | 62.4 (597) | 12.0 (2669) | 64.2 (1713) | 2 (1–4) | 198 (144–262) | 69.1 (63.7 to 74.9) | 12.4 (9.3 to 16.3) | 9.9 (263) |
MSM | 31 (22–44) | 8.0 (1298) | 33.5 (435) | 10.0 (2215) | 41.4 (917) | 1 (1–2) | 260 (178–424) | 23.9 (21.7 to 26.2) | 14.4 (10.9 to 18.6) | 11.7 (259) |
Men | 25 (22–34) | 37.8 (6144) | 14.1 (864) | 32.8 (7287) | 15.7 (1143) | 1 (1–1) | 323 (182–543) | 8.3 (7.7 to 8.8) | 8.2 (6.5 to 10.3) | 9.7 (706) |
Women | 23 (20–28) | 48.3 (7853) | 19.4 (1521) | 45.2 (10 021) | 21.6 (2168) | 1 (1–1) | 292 (170–)483] | 11.8 (11.2 to 12.4) | 10.6 (9.0 to 12.4) | 10.2 (1027) |
(2010–2013) South Limburg | ||||||||||
Swinger | 43 (37–48) | 8.1 (1577) | 62.6 (987) | 16.7 (5045) | 68.7 (3468) | 2 (1–4) | 203 (161–300) | 57.0 (53.5 to 60.6) | 10.8 (8.5 to 13.6) | 8.3 (418) |
MSM | 30 (22–45) | 10.2 (1985) | 44.7 (887) | 14.3 (4321) | 54.1 (2336) | 1 (1–3) | 223 (168–345) | 30.3 (28.3 to 32.3) | 18.0 (15.0 to 21.3) | 16.2 (702) |
Men | 24 (21–30) | 34.9 (6824) | 15.6 (1067)) | 27.7 (8340) | 18.2 (1516) | 1 (1–1) | 314 (172–499) | 8.3 (7.8 to 8.8) | 14.3 (12.1 to 16.7) | 13.7 (1140) |
Women | 22 (20–25) | 46.8 (9146) | 22.9 (2092) | 41.2 (12 426) | 26.4 (3280) | 1 (1–1) | 288 (172–477) | 12.8 (12.2 to 13.3) | 13.6 (12.0 to 15.3) | 12.8 (1586) |
(2010–2013) Amsterdam | ||||||||||
Swinger | 36 (28–44) | 1.1 (897) | 52.4 (470) | 1.5 (2070) | 56.7 (1173) | 2 (1–3) | 188 (108–331) | 48.3 (44.1 to 52.9) | 12.1 (9.0 to 15.9) | 10.7 (221) |
MSM | 36 (27–45) | 16.2 (12 691) | 51.2 (6499) | 26.5 (35 983) | 64.7 (23 292) | 2 (1–3) | 168 (98–252) | 39.0 (38.0 to 39.9) | 21.6 (20.3 to 22.8) | 18.0 (6494) |
Men | 26 (23–33) | 34.8 (27 332) | 23.8 (6513) | 28.3 (38 351) | 28.7 (11 019) | 1 (1–1) | 247 (132–433) | 14.0 (13.7 to 14.4) | 14.8 (13.9 to 15.7) | 13.7 (5236) |
Women | 23 (21–27) | 47.8 (37 531) | 30.4 (11 405) | 43.7 (59 241) | 36.6 (21 710) | 1 (1–2) | 211 (116–373) | 20.3 (19.9 to 20.6) | 11.9 (11.3 to 12.6) | 11.4 (6752) |
*Clients may have visited the clinic before this period.
†In clients who have repeated consultations.
MSM, men who have sex with men; PY, person-years.