Demographic Correlates of Endometriosis Diagnosis Among United States Women Aged 15-50.

To compare demographic characteristics of women with and without a diagnosis of endometriosis. Data were collected from the National Survey of Family Growth—a publicly available survey designed and administered by the Centers for Disease Control, which uses a nationally-representative sample of the United States population. Univariate data were reported as survey-weighted percentages and means and were analyzed using chi-square, t tests, and logistic regression. Analyses accounted for complex survey design. United States. Interviews were conducted with 6141 female respondents, aged 15 to 50, between 2017 and 2019. Data were collected through in-person interviews. Nationally, 5.7% reported a diagnosis of endometriosis (95% CI 4.6–6.9%). Those with endometriosis were older, with a mean age of 39 (95% CI 38.1–39.9), compared to 31.7 (95% CI 31.2–32.2) among those without (p <.0005). Endometriosis diagnosis was significantly associated with race. Compared to non-Hispanic White women, Hispanic women had an adjusted odds ratio (aOR) of 0.37 (95% CI 0.21–0.65) for diagnosis of endometriosis, and non-Hispanic Black women had an aOR of 0.54 (95% CI 0.35–0.84). We also observed a difference in diagnosis by health insurance: compared to those with private insurance or Medi-Gap coverage, those with Medicare or military insurance had an aOR for endometriosis diagnosis of 2.49 (95% CI 1.36–4.55). Finally, compared to those with less than a high school education, those who had completed high school or greater had an aOR for endometriosis diagnosis of 2.84 (95% CI 1.15–6.99). These disparities in endometriosis diagnosis suggest that intersecting barriers may preclude certain groups from accessing timely endometriosis diagnosis and management. Further studies are warranted to explore these hypothesis-generating data and to identify and address specific barriers to equitable endometriosis diagnosis and management. [ABSTRACT FROM AUTHOR]