Sex and illness

Neither concept should be confused with sexually transmitted disease, which is a completely different concept.

Sex-related illnesses have various causes:

• sex-linked genetic illnesses
• parts of the reproductive system that are specific to one sex
• social causes that relate to the gender role expected of that sex in a particular society.
• different levels of reporting or diagnosis in each gender.

Examples of sex-related illnesses in humans:

Men:

• prostate cancer and other diseases of the male reproductive system only occur in men
• certain genetic diseases, such as colour blindness, occur more frequently in men. They are caused by sex-linked, recessive[?] genes carried on the non-homologous portion of the X chromosome.
• Men are more likely to commit suicide, and women to attempt it.

Women:

• 99% of breast cancer occurs in women
• ovarian cancer[?] and other diseases of the female reproductive system only occur in women
• More women than men suffer from Sjögren's syndrome[?], scleroderma, and osteoporosis
• in Western cultures, more women than men suffer from eating disorders such as anorexia and bulimia
• Women are more likely to suffer from unipolar clinical depression (although bipolar disorder appears to affect both sexes equally)
• Psychologists are more likely to diagnose women than men with borderline or histrionic personality disorder. There is no current agreement on whether this is because of a real underlying difference between the sexes, or simply because of deeply ingrained social attitudes.