INCIDENCE OF PELVIC ENDOMETRIOSIS IN ROCHESTER, MINNESOTA, 1970–1979

D E Houston, Diana E. Houston, Kenneth L. Noller, K L Noller, L J Melton, L. Joseph Melton, Beatrice J. Selwyn, B J Selwyn, R J Hardy, Robert J. Hardy
American journal of epidemiology · 1987 · vol. 125(6) , pp. 959–969 · doi:10.1093/oxfordjournals.aje.a114634 · PMID:3578254 · W1863683389
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⚙ AI-generated summary by claude@2026-06, 2026-06-07 ⓘ

This study determined the incidence of pelvic endometriosis among white females aged 15-49 in Rochester, MN, from 1970-1979, finding that overall incidence more than doubled as diagnostic criteria expanded from histology to include surgical and clinical diagnoses.

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Abstract

To the authors' knowledge, the incidence pelvic endometriosis in the general female population has not been previously reported. The purpose of the present study was to determine the incidence rate of diagnosed pelvic endometriosis among white females of reproductive age (15-49 years) in Rochester, Minnesota, during 1970-1979. Incidence rates were prepared first with histologically confirmed cases alone and then with the successive inclusion of progressively less certain cases: surgically visualized, clinically probable, and clinically possible. The overall incidence of pelvic endometriosis more than doubled (from 108.8 to 246.9 cases per 100,000 person-years) as the definition of a case was extended from histologically confirmed cases alone to all cases. Age-specific incidence rates increased in successive age groups through age 44 and then declined for women 45-49 years of age. Methodological problems in the definition and ascertainment of incident cases of pelvic endometriosis are described in detail.

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Condition tags

endometriosis

MeSH descriptors

Endometriosis Pelvic Neoplasms Adolescent Adult Age Factors Endometriosis Female Humans Medical Records Middle Aged Minnesota Pelvic Neoplasms Prospective Studies

Citation neighborhood

Papers in the corpus that this work cites (lower rings, blue) and that cite this one (upper rings, green). Dot size scales with the paper's in-corpus citation count — bigger dot = more influential within the endo/adeno field. Click a dot to open that paper. [ expand to 2 hops ] — adds papers reached through this work's immediate citers/citees. Heavier; up to 60 extra dots.

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