Health-Related Quality of Life, Psychological Distress, and Sexual Changes Following Prostate Cancer: A Comparison of Gay and Bisexual Men With Heterosexual Men

Jane M. Ussher, Janette Perz, Andrew Kellett, Suzanne Chambers, David Latini, Ian D. Davis, Duncan Rose, Gary W. Dowsett, Scott Williams

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69 Citations (Scopus)

Abstract

Introduction: Decrements in health-related quality of life (HRQOL) and sexual difficulties are a recognized consequence of prostate cancer (PCa) treatment. However little is known about the experience of gay and bisexual (GB) men. Aim: HRQOL and psychosexual predictors of HRQOL were examined in GB and heterosexual men with PCa to inform targeted health information and support. Method: One hundred twenty-four GB and 225 heterosexual men with PCa completed a range of validated psychosexual instruments. Main outcome measure: Functional Assessment of Cancer Therapy - Prostate (FACT-P) was used to measure HRQOL, with validated psychosexual measures, and demographic and treatment variables used as predictors. Results: GB men were significantly younger (64.25 years) than heterosexual men (71.54 years), less likely to be in an ongoing relationship, and more likely to have casual sexual partners. Compared with age-matched population norms, participants in both groups reported significantly lower sexual functioning and HRQOL, increased psychological distress, disruptions to dyadic sexual communication, and lower masculine self-esteem, sexual confidence, and sexual intimacy. In comparison with heterosexual men, GB men reported significantly lower HRQOL (P =046), masculine self-esteem (P <.001), and satisfaction with treatment (P =013); higher psychological distress (P =005), cancer related distress (P <.001) and ejaculatory concern (P <.001); and higher sexual functioning (P <.001) and sexual confidence (P =001). In regression analysis, psychological distress, cancer-related distress, masculine self-esteem, and satisfaction with treatment were predictors of HRQOL for GB men (R2Adj =804); psychological distress and sexual confidence were predictors for heterosexual men (R2Adj =690). Conclusion: These findings confirm differences between GB and heterosexual men in the impact of PCa on HRQOL across a range of domains, suggesting there is a need for GB targeted PCa information and support, to address the concerns of this "hidden population" in PCa care.

Original languageEnglish
Pages (from-to)425-434
Number of pages10
JournalThe Journal of Sexual Medicine
Volume13
Issue number3
DOIs
Publication statusPublished - 1 Mar 2016

Keywords

  • Erectile Dysfunction
  • Gay and Bisexual Men
  • Health-Related Quality of Life
  • Prostate Cancer
  • Psychosexual Predictors

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