Cohort difference in sexual orientation: results from a large age-stratified population sample

Gerontology. 2003 Nov-Dec;49(6):392-5. doi: 10.1159/000073768.

Abstract

Background: There is some community survey evidence for a cohort difference in female sexual orientation.

Objective: To determine whether there is a cohort difference in sexual orientation in Australia.

Methods: A community survey was carried out with a sample of 7,447 adults from the age groups 20-24, 40-44 and 60-64 years. As part of this survey respondents were asked a question on sexual orientation which was answered privately.

Results: A strong age cohort difference was found for women, with younger women more frequently reporting a homosexual or bisexual orientation. By contrast, no age cohort difference was found for men.

Conclusion: These findings suggest that a heterosexual orientation may have become less common in younger cohorts of Australian women. This finding is consistent with data from other recent studies.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Adult
  • Age Distribution
  • Cohort Studies
  • Female
  • Gender Identity*
  • Heterosexuality
  • Homosexuality
  • Humans
  • Male
  • Middle Aged
  • Prevalence
  • Sexual Behavior / psychology*
  • Sexual Behavior / statistics & numerical data*
  • Surveys and Questionnaires