Prevalence of Sexual Dysfunction and Associations with Psychiatric Disorders Among Women Aged 50 and Older.

OBJECTIVE

This study investigated the prevalence of sexual problems and associated factors, focusing particularly on comorbid psychiatric disorders, among older Korean women.

METHODS

A nationally representative sample of women aged 50-74 years (n=3828) responded to in-person interviews using the Korean version of the Composite International Diagnostic Interview to assess psychiatric disorders and four symptoms of sexual dysfunction: (1) lack of sexual interest/sexual aversion, (2) dyspareunia, (3) loss of pleasure, and (4) other organic dysfunction (e.g., inability of sexual arousal). We examined the likelihood of sexual dysfunction by sociodemographic and clinical variables, including specific psychiatric disorders, and compared the characteristics of sexual dysfunction among women with and without a comorbid psychiatric disorder.

RESULTS

A total of 334 (8.7%) women reported one or more symptoms of sexual dysfunction during the year preceding the interview: lack of sexual interest/sexual aversion was most prevalent (7.7%), followed by loss of pleasure (4.2%), dyspareunia (2.4%), and other organic dysfunction (0.4%). Having a psychiatric disorder was associated with a 2.7-fold increase in the probability of sexual dysfunction. Among women with sexual dysfunction, having comorbid mental disorder was associated with being unmarried status, a symptom of loss of pleasure, and a history of sexual dysfunction before 50 years of age.

CONCLUSIONS

The present study suggests a relatively lower prevalence of sexual dysfunction than previously reported, but supports its strong association with psychiatric disorders among postmenopausal women. We should evaluate comorbid mental disorder with sexual dysfunction, especially among those having some characteristics.