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Asexuality development among middle aged and older men.

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Middle-aged and older men with asexuality often have higher erectile dysfunction (ED) risk factors. Reasons include ED itself, lack of interest, and stress, indicating a complex interplay of physical and psychological factors.

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Area of Science:

  • Gerontology and Urology
  • Sexual Health Research

Background:

  • Erectile dysfunction (ED) is a common concern in aging men.
  • Asexuality, defined by lack of sexual activity, requires further investigation regarding its relationship with ED and associated risk factors.

Purpose of the Study:

  • To evaluate erectile function in middle-aged and older men with asexuality.
  • To identify specific reasons contributing to asexuality in this demographic.

Main Methods:

  • A study involving 1,531 Chinese men aged 40-80.
  • Classification of men into mild ED, moderate to severe ED, and non-ED based on International Index of Erectile Function-5 (IIEF-5) scores for those with sexual attempts.
  • Definition of asexuality status for men with no sexual attempts for at least 6 months.
  • Collection of risk factors and self-reported reasons for asexuality.
  • Comparative analyses and multivariate regression models were employed.

Main Results:

  • Prevalence rates for ED and asexuality were 49.9% and 37.2%, respectively.
  • The asexuality group exhibited higher risk factors than the moderate to severe ED group, including older age (≥65 years), diabetes, and hypertension.
  • Key self-reported reasons for asexuality included erectile difficulty (52.9%), lack of interest in sexuality (53.5%), perception of age-inappropriateness (47.7%), severe stress (44.4%), fatigue (26.3%), and masturbation practices (26.9%).

Conclusions:

  • Men with asexuality status present with greater risk factors for erectile dysfunction compared to those with moderate to severe ED.
  • Asexuality in this cohort is frequently linked to full erectile dysfunction.
  • Contributing factors to asexuality encompass sexual attitudes, interests, partner availability, and masturbation, suggesting a multifaceted etiology.