Sexual violence against children and vulnerability.

Objective: To analyze the demographic and epidemiological profile of children and adolescents victims of sexual violence treated in a Unit of Forensic Medicine and the relationship between victims and perpetrators.

Methods: A descriptive study, with data collection from information gathered from sex abuse reports performed in 2009 on victims of sexual violence aged less than 18 years. The data collection tool was a form filled out with demographic information about the victim - gender and age - and information regarding the sexual violence -, location of the occurrence, time elapsed between abuse and expert report, complaints reported, sexological examination findings, description of lesions outside the genital region, and aggressor's relationship to victim.

Results: In 2009, 421 individuals victim of sexual violence were assisted. Of those, 379 (90%) were younger than 18 years, and 66 cases were excluded from these reports. Most were female (81.2%). The most affected age group was 10 to 13 years old (36.7%), followed by 5 to 9 year-olds (30.7%). In most cases (86.3%), there were family or friendship ties between victims and perpetrators, being most frequently accused an acquaintance or friend of the family (42.3%), followed by the stepfather (16.6%) and the father (10.9%).

Conclusion: The results are similar to other studies conducted in the country. This work aims at filling a gap caused by the lack of research on this topic in the State, hoping to collaborate to improve public policies against child sexual abuse.