Evidence Hub

Prevalence of migraines in adolescents with endometriosis

Miller JA, Missmer SA, Vitonis AF, Sarda V, Laufer MR, DiVasta AD

Fertility and sterility, 2018

Abstract

OBJECTIVE: To determine the prevalence and experience of migraines in adolescents with surgically confirmed endometriosis compared with those without endometriosis.

DESIGN: Cross-sectional study conducted within The Women's Health Study: From Adolescence to Adulthood-an ongoing longitudinal cohort.

SETTING: Boston Center for Endometriosis.

PATIENT(S): Adolescent females enrolled November 2012 through November 2016. The case group included adolescents surgically diagnosed with endometriosis. The control group included adolescents without endometriosis, recruited from the local community and clinics.

INTERVENTION(S): Not available.

MAIN OUTCOME MEASURE(S): An extensive online health questionnaire regarding medical history, lifestyle, medication use, anthropometrics, and symptom experience and treatments. Migraine diagnosis was self-reported. Migraine pain and noncyclic pelvic pain severity were rated using an 11-point numerical rating scale. Cyclic pelvic pain was categorized.

RESULT(S): Adolescents with endometriosis were more likely to experience migraines (69.3%) than those without endometriosis (30.7%) (multivariable odds ratio = 4.77, 95% confidence interval 2.53, 9.02). For each 1-point increase in the migraine numerical rating scale, the odds of endometriosis increased by 22% (multivariable odds ratio = 1.22, 95% confidence interval 1.03, 1.44; Ptrend = .02). Among those with endometriosis, age of menarche was associated inversely with the odds of migraines.…

How strong is the evidence?

Evidence Hub reads this as a case-control, done in people. Its evidence level is 4 of 5 (Low · observational). Observational designs can show an association but not prove cause.

How the five levels of evidence work. The level is assigned automatically from the abstract and can be wrong, so check the paper.

Read the paper

Related studies

Go deeper in Evidence Hub

Evidence Hub adds a study data sheet (design, sample size, evidence level, key numbers), an AI summary and a chat grounded in the paper's text.

Open this study Sign up free