Ontology highlight
ABSTRACT:
SUBMITTER: Richardson H
PROVIDER: S-EPMC7469568 | biostudies-literature | 2020 Jun
REPOSITORIES: biostudies-literature
Richardson Harriet H Ho Vikki V Pasquet Romain R Singh Ravinder J RJ Goetz Matthew P MP Tu Dongsheng D Goss Paul E PE Ingle James N JN
Menopause (New York, N.Y.) 20200601 6
<h4>Objective</h4>The aim of the study was to quantify baseline estradiol (E2) and estrone (E1) concentrations according to selected patient characteristics in a substudy nested within the MAP.3 chemoprevention trial.<h4>Methods</h4>E2 and E1 levels were measured in 4,068 postmenopausal women using liquid chromatography-tandem mass spectrometry. Distributions were described by age, years since menopause, race, body mass index (BMI), smoking status, and use and duration of hormone therapy using t ...[more]