Matches in SemOpenAlex for { <https://semopenalex.org/work/W2184573943> ?p ?o ?g. }
Showing items 1 to 89 of
89
with 100 items per page.
- W2184573943 endingPage "7" @default.
- W2184573943 startingPage "43" @default.
- W2184573943 abstract "We previously reported reductions in mammographic densities in women participating in a trial of a gonadotropin-releasing hormone agonist (GnRHA)-based regimen for breast cancer prevention. In our previous report, we compared (by simultaneous evaluation) three basic elements of mammographic densities. The purpose of the present study was to evaluate whether a standard (expert) method of measuring mammographic densities would detect such changes in densities and whether a novel nonexpert computer-based threshold method could do so. Mammograms were obtained from 19 women at baseline and 12 months after randomization to the GnRHA-based regimen. The extent of mammographic densities was determined by: (a) a standard expert outlining method developed by Wolfe and his colleagues (Am. J. Roentgenol., 148: 1087-1092, 1987); and (b) a new computer-based threshold method of determining densities. The results from both the expert outlining method and the computer-based threshold method were highly consistent with the results of our original (simultaneous evaluation) method. All three methods yielded statistically significant reductions in densities from baseline to the 12-month follow-up mammogram in women on the contraceptive regimen. The difference between the treated and the control group was statistically significant with the expert outlining method and was of borderline statistical significance with the computer-based threshold method. The computer-based results correlated highly (r > 0.85) with the results from the expert outlining method. Both the standard expert outlining method and the computer-based threshold method detected the reductions we had previously noted in mammographic densities induced by the GnRHA-based regimen." @default.
- W2184573943 created "2016-06-24" @default.
- W2184573943 creator A5036083203 @default.
- W2184573943 creator A5044991304 @default.
- W2184573943 creator A5057003774 @default.
- W2184573943 creator A5061749009 @default.
- W2184573943 creator A5066873820 @default.
- W2184573943 creator A5066996389 @default.
- W2184573943 creator A5078785349 @default.
- W2184573943 creator A5090150532 @default.
- W2184573943 date "1998-01-01" @default.
- W2184573943 modified "2023-09-27" @default.
- W2184573943 title "The detection of changes in mammographic densities." @default.
- W2184573943 cites W1850198354 @default.
- W2184573943 cites W1851887764 @default.
- W2184573943 cites W1986516100 @default.
- W2184573943 cites W1989805266 @default.
- W2184573943 cites W2048055314 @default.
- W2184573943 cites W2050515823 @default.
- W2184573943 cites W2061138960 @default.
- W2184573943 cites W2068611090 @default.
- W2184573943 cites W2089352475 @default.
- W2184573943 cites W2113804778 @default.
- W2184573943 cites W2123004380 @default.
- W2184573943 cites W2137839901 @default.
- W2184573943 cites W2163424852 @default.
- W2184573943 cites W2235971244 @default.
- W2184573943 cites W2261427161 @default.
- W2184573943 cites W2330411228 @default.
- W2184573943 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/9456242" @default.
- W2184573943 hasPublicationYear "1998" @default.
- W2184573943 type Work @default.
- W2184573943 sameAs 2184573943 @default.
- W2184573943 citedByCount "53" @default.
- W2184573943 countsByYear W21845739432012 @default.
- W2184573943 countsByYear W21845739432013 @default.
- W2184573943 countsByYear W21845739432014 @default.
- W2184573943 countsByYear W21845739432015 @default.
- W2184573943 countsByYear W21845739432016 @default.
- W2184573943 countsByYear W21845739432017 @default.
- W2184573943 countsByYear W21845739432018 @default.
- W2184573943 countsByYear W21845739432019 @default.
- W2184573943 countsByYear W21845739432020 @default.
- W2184573943 crossrefType "journal-article" @default.
- W2184573943 hasAuthorship W2184573943A5036083203 @default.
- W2184573943 hasAuthorship W2184573943A5044991304 @default.
- W2184573943 hasAuthorship W2184573943A5057003774 @default.
- W2184573943 hasAuthorship W2184573943A5061749009 @default.
- W2184573943 hasAuthorship W2184573943A5066873820 @default.
- W2184573943 hasAuthorship W2184573943A5066996389 @default.
- W2184573943 hasAuthorship W2184573943A5078785349 @default.
- W2184573943 hasAuthorship W2184573943A5090150532 @default.
- W2184573943 hasConcept C121608353 @default.
- W2184573943 hasConcept C126322002 @default.
- W2184573943 hasConcept C19527891 @default.
- W2184573943 hasConcept C2781413609 @default.
- W2184573943 hasConcept C41008148 @default.
- W2184573943 hasConcept C530470458 @default.
- W2184573943 hasConcept C65409693 @default.
- W2184573943 hasConcept C71924100 @default.
- W2184573943 hasConceptScore W2184573943C121608353 @default.
- W2184573943 hasConceptScore W2184573943C126322002 @default.
- W2184573943 hasConceptScore W2184573943C19527891 @default.
- W2184573943 hasConceptScore W2184573943C2781413609 @default.
- W2184573943 hasConceptScore W2184573943C41008148 @default.
- W2184573943 hasConceptScore W2184573943C530470458 @default.
- W2184573943 hasConceptScore W2184573943C65409693 @default.
- W2184573943 hasConceptScore W2184573943C71924100 @default.
- W2184573943 hasIssue "1" @default.
- W2184573943 hasLocation W21845739431 @default.
- W2184573943 hasOpenAccess W2184573943 @default.
- W2184573943 hasPrimaryLocation W21845739431 @default.
- W2184573943 hasRelatedWork W1986489121 @default.
- W2184573943 hasRelatedWork W2019020403 @default.
- W2184573943 hasRelatedWork W2062099419 @default.
- W2184573943 hasRelatedWork W20835763 @default.
- W2184573943 hasRelatedWork W2366500105 @default.
- W2184573943 hasRelatedWork W2375818860 @default.
- W2184573943 hasRelatedWork W2748952813 @default.
- W2184573943 hasRelatedWork W2899084033 @default.
- W2184573943 hasRelatedWork W3017253062 @default.
- W2184573943 hasRelatedWork W4242643752 @default.
- W2184573943 hasVolume "7" @default.
- W2184573943 isParatext "false" @default.
- W2184573943 isRetracted "false" @default.
- W2184573943 magId "2184573943" @default.
- W2184573943 workType "article" @default.