title: Perception of intimate partner violence among women seeking care in the primary healthcare network in São Paulo state, Brazil.
abstract: OBJECTIVE
  To evaluate the prevalence and perception of intimate partner violence (IPV) among women in the primary healthcare network in the state of São Paulo, Brazil.
  
  
  METHODS
  In a cross-sectional descriptive study conducted between August 2008 and May 2009 in São Paulo state, Brazil, sociodemographic variables (age, education, ethnicity, paid employment, religion, marital status, economic stratum), experiences of IPV (physical, sexual, psychological), and women's perception of violence were compared among 2379 women attending primary healthcare units. Statistical analysis was performed via χ(2) test, Student t test, and multiple logistic regression (odds ratios with 95% confidence intervals) to determine interrelations between the type and perception of violence.
  
  
  RESULTS
  The overall prevalence of IPV was 55.7%, whereas that of psychological, physical, and sexual violence was 53.8%, 32.2%, and 12.4%, respectively; however, only 48.7% of women who experienced IPV had perceived this violence. The perception of IPV was highest for sexual violence (76.3%), followed by physical (64.7%) and psychological (49.7%) violence.
  
  
  CONCLUSIONS
  The results showed that, among women within the primary healthcare network in the state of São Paulo, a high percentage had experienced some form of IPV during their lifetime but the rate of self-perception of IPV was low.
authors.affiliation: Gynecological Division, Department of Obstetrics and Gynecology, School of Medical Sciences, University of Campinas, Campinas, Brazil.
authors.forename: Ana-Karina R A
authors.initials: AK
authors.lastname: Mathias
authors.forename: Aloisio
authors.initials: A
authors.lastname: Bedone
authors.forename: Maria-José D
authors.initials: MJ
authors.lastname: Osis
authors.forename: Arlete M S
authors.initials: AM
authors.lastname: Fernandes
mesh_terms: D000293:Adolescent; D000328:Adult; D001938:Brazil; D003430:Cross-Sectional Studies; D005260:Female; D006801:Humans; D016015:Logistic Models; D008875:Middle Aged; D015995:Prevalence; D011320:Primary Health Care; D012649:Self Concept; D012959:Socioeconomic Factors; D013179:Spouse Abuse / Q000523:psychology / Q000706:statistics & numerical data*; D055815:Young Adult