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rdf:type |
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lifeskim:mentions |
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pubmed:issue |
4
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pubmed:dateCreated |
2011-3-7
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pubmed:abstractText |
Data in epidemiological studies sometimes are collected off-schedule from planned study visits. In an ancillary study to the Study of Women's Health Across the Nation (SWAN), longitudinal breast density data were collected retrospectively from mammograms that were not acquired at the study visits. We propose a method to estimate the off-schedule breast density measurements at the time of study visits.
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pubmed:grant |
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pubmed:language |
eng
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pubmed:journal |
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pubmed:citationSubset |
IM
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pubmed:status |
MEDLINE
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pubmed:month |
Apr
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pubmed:issn |
1873-2585
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pubmed:author |
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pubmed:copyrightInfo |
Copyright © 2011 Elsevier Inc. All rights reserved.
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pubmed:issnType |
Electronic
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pubmed:volume |
21
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
297-303
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pubmed:dateRevised |
2011-9-26
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pubmed:meshHeading |
pubmed-meshheading:21376277-Body Mass Index,
pubmed-meshheading:21376277-Data Collection,
pubmed-meshheading:21376277-Data Interpretation, Statistical,
pubmed-meshheading:21376277-Densitometry,
pubmed-meshheading:21376277-Female,
pubmed-meshheading:21376277-Humans,
pubmed-meshheading:21376277-Linear Models,
pubmed-meshheading:21376277-Longitudinal Studies,
pubmed-meshheading:21376277-Mammography,
pubmed-meshheading:21376277-Middle Aged,
pubmed-meshheading:21376277-Retrospective Studies
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pubmed:year |
2011
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|
pubmed:articleTitle |
A method to estimate off-schedule observations in a longitudinal study.
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pubmed:affiliation |
Department of Public Health, School of Public Health and Health Sciences, University of Massachusetts, Amherst, MA, USA. kwreeves@schoolph.umass.edu
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pubmed:publicationType |
Journal Article,
Validation Studies
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