Statistics about Endometriosis

Prevalence and incidence statistics for Endometriosis:

See also prevalence and incidence page for Endometriosis

Prevalance of Endometriosis: 10 to 20 percent of American women of childbearing age have endometriosis (NIDCD); up to 2 million women in the UK.

Prevalance Rate: approx 1 in 20 or 5.00% or 13.6 million people in USA [about data]

Prevelance statistics about Endometriosis:

The following statistics relate to the prevalence of Endometriosis:

• 10-20% of women of childbearing age in the US (The National Women’s Health Information Center, NICH, NIH)
• 5% of women of childbearing age in the US (The National Women’s Health Information Center, Bioscience)
• more about prevalence...»

Society statistics for Endometriosis

Hospitalization statistics for Endometriosis:

The following are statistics from various sources about hospitalizations and Endometriosis:

• 0.131% (16,666) of hospital consultant episodes were for endometriosis in England 2002-03 (Hospital Episode Statistics, Department of Health, England, 2002-03)
• 99% of hospital consultant episodes for endometriosis required hospital admission in England 2002-03 (Hospital Episode Statistics, Department of Health, England, 2002-03)
• 100% of hospital consultant episodes for endometriosis were for women in England 2002-03 (Hospital Episode Statistics, Department of Health, England, 2002-03)
• 7% of hospital consultant episodes for endometriosis required emergency hospital admission in England 2002-03 (Hospital Episode Statistics, Department of Health, England, 2002-03)
• 3.4 days was the mean length of stay in hospitals for endometriosis in England 2002-03 (Hospital Episode Statistics, Department of Health, England, 2002-03)
• 3 days was the median length of stay in hospitals for endometriosis in England 2002-03 (Hospital Episode Statistics, Department of Health, England, 2002-03)
• 35 was the mean age of patients hospitalised for endometriosis in England 2002-03 (Hospital Episode Statistics, Department of Health, England, 2002-03)
• 98% of hospital consultant episodes for endometriosis occurred in 15-59 year olds in England 2002-03 (Hospital Episode Statistics, Department of Health, England, 2002-03)
• 0% of hospital consultant episodes for endometriosis occurred in people over 75 in England 2002-03 (Hospital Episode Statistics, Department of Health, England, 2002-03)
• 43% of hospital consultant episodes for endometriosis were single day episodes in England 2002-03 (Hospital Episode Statistics, Department of Health, England, 2002-03)
• 0.06% (31,238) of hospital bed days were for endometriosis in England 2002-03 (Hospital Episode Statistics, Department of Health, England, 2002-03)

About statistics:

This page presents a variety of statistics about Endometriosis. The term 'prevalence' of Endometriosis usually refers to the estimated population of people who are managing Endometriosis at any given time. The term 'incidence' of Endometriosis refers to the annual diagnosis rate, or the number of new cases of Endometriosis diagnosed each year. Hence, these two statistics types can differ: a short-lived disease like flu can have high annual incidence but low prevalence, but a life-long disease like diabetes has a low annual incidence but high prevalence. For more information see about prevalence and incidence statistics.