Objective-To establish the prevalence of sexually transmitted organism
s and other genital organisms in potentially sexually abused children.
Design-Prospective study of children attending an inner London depart
ment of community paediatrics for evaluation of possible sexual abuse.
Subjects-Children under 16 referred for evaluation of possible sexual
abuse. Outcome measures-Prevalence of sexually transmitted organisms
in relation to age, symptoms, and type of abuse. Results-Swabs were ta
ken from 159 of 242 girls evaluated. The overall prevalence of sexuall
y transmitted organisms was 3.7%: three girls were infected with gonor
rhoea, four with Trichomonas vaginalis, and two with Chlamydia trachom
atis. One girl had all three infections plus mycoplasmas. Mycoplasmas
were identified in 22% of girls swabbed. Of 30 boys swabbed, none yiel
ded a sexually transmitted organism. Conclusions-There is a low preval
ence of definitely sexually transmitted organisms in children who migh
t have been abused. Other organisms possibly associated with sexual ac
tivity can be identified in this population. Screening for infection s
hould be mandatory in presumed sexually abused girls with vaginal disc
harge and ideally should be undertaken in all children attending for e
valuation of sexual abuse.