Prevalence of childhood sexual abuse experiences in a community sample of women.
OBJECTIVE
The study was designed to ascertain the prevalence and nature of sexual abuse in childhood for a community sample of women.


METHODS
A two-stage design, using questionnaires and face-to-face interviews, was employed, providing information on prevalence rates, types of abuse, ages of victims, relationship to the abuser, and cohort effects.


RESULTS
Nearly one woman in three reported having one or more unwanted sexual experiences before age 16 years. A significant number of these experiences (70%) involved genital contact or more severe abuse, and 12% of those abused were subjected to sexual intercourse. The abusers were usually known to the victim, being family members in 38.3% of cases and acquaintances in another 46.3%. Stranger abuse accounted for 15% of all abuse experiences. Most of the abusers were young men, disclosure of the abuse was infrequent, and only 7% of all abuse was ever officially reported. Prevalence rates showed no urban/rural differences, no cohort effect with subject age, and no age differences in disclosure rates.


CONCLUSIONS
Child sexual abuse is common, serious, infrequently reported, and the abuser is usually known to the child. Preadolescent girls are at greatest risk.
Anderson
J
J
Department of Psychological Medicine, Medical School, University of Otago, Dunedin, New Zealand.
Martin
J
J
Mullen
P
P
Romans
S
S
Herbison
P
P
D000293:Adolescent; D000328:Adult; D002648:Child; D002650:Child Abuse, Sexual / Q000175:diagnosis / Q000453:epidemiology* / Q000523:psychology; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D015994:Incidence; D009520:New Zealand / Q000453:epidemiology; D012424:Rural Population / Q000706:statistics & numerical data; D014505:Urban Population / Q000706:statistics & numerical data