title: Interpersonal and personal factors influencing sexual debut among Mexican-American young women in the United States.
abstract: OBJECTIVE
  The purpose of this study is to better understand factors influencing the age of sexual initiation among Latina youth.
  
  
  METHODS
  Prior qualitative research with young women from the target population and the existing literature determined the theoretical framework for this study. A quantitative instrument was then developed and pre-tested. We enrolled a convenience sample of predominantly Mexican-American adolescent and young adult women from the west side of Chicago. A total of 271 participants were included in the analysis. Bi-variate and multivariable analyses were conducted to determine factors associated with age of first sexual intercourse.
  
  
  RESULTS
  We found that personal, family, and peer/partner related factors influence the sexual decision making of these young women. Strong family expectations regarding educational attainment, negative parental messages about premarital sex and pregnancy, resistance to the influence of peers and partners, greater sense of personal control over sexual behaviors, preference for speaking Spanish, and small age difference between the young woman and her first sexual partner were all positively associated with age of sexual initiation. Among these, greater sense of personal control over behaviors was the strongest factor influencing age of sexual initiation.
  
  
  CONCLUSIONS
  This study provides a model that can be used to better understand Latina sexual decision making. Our findings might also inform future programs for Latinas, as they suggest that increasing girls' feelings of personal control over decisions regarding sexual debut and helping Latino parents to communicate strong messages about educational achievement, pregnancy, and sexuality may lead to positive health behaviors.
authors.affiliation: Department of Obstetrics and Gynecology, College of Medicine, University of Illinois at Chicago, Chicago, Illinois 60637, USA. mgilliam@babies.bsd.uchicago.edu
authors.forename: Melissa L
authors.initials: ML
authors.lastname: Gilliam
authors.forename: Amy
authors.initials: A
authors.lastname: Berlin
authors.forename: Mike
authors.initials: M
authors.lastname: Kozloski
authors.forename: Maida
authors.initials: M
authors.lastname: Hernandez
authors.forename: Maureen
authors.initials: M
authors.lastname: Grundy
mesh_terms: D000293:Adolescent; D000328:Adult; D002641:Chicago; D003075:Coitus / Q000523:psychology*; D003469:Culture; D003657:Decision Making; D005190:Family / Q000523:psychology*; D005260:Female; D006801:Humans; D007398:Interpersonal Relations; D007407:Interviews as Topic; D017058:Mexican Americans / Q000523:psychology*; D010379:Peer Group