Source:http://linkedlifedata.com/resource/pubmed/id/20554232
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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
3
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pubmed:dateCreated |
2010-7-30
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pubmed:abstractText |
The objectives of the study were to develop bone mineral density (BMD) reference norms and BMD Z-scores at various skeletal sites, to determine whether prior fracture and/or asthma were related to BMD, and to assess possible geographic variation of BMD among Canadian youth aged 16-24 yr. Z-Scores were defined as the number of standard deviations from the mean BMD of a healthy population of the same age, race, and sex. Z-Scores were calculated using the reference sample defined as Canadian Caucasian participants without asthma or prior fracture. Reference standards were created for lumbar spine (L1-L4), femoral neck, total hip, and greater trochanter, by each year of age (16-24 yr), and by sex. The Z-score norms were developed for groups noted earlier. Mean Z-scores between the asthma or fracture subgroups compared with the mean Z-scores in the reference sample were not different. There were minor differences in mean BMD across different Canadian geographic regions. This study provides age, sex, and skeletal site-specific Caucasian reference norms and formulae for the calculation of BMD Z-scores for Canadian youth aged 16-24 yr. This information will be valuable to help to identify individuals with clinically meaningful low BMD.
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pubmed:grant | |
pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:status |
MEDLINE
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pubmed:issn |
1094-6950
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pubmed:author |
pubmed-author:AdachiJonathan DJD,
pubmed-author:AtkinsonStephanie ASA,
pubmed-author:BergerClaudieC,
pubmed-author:BrownJacques PJP,
pubmed-author:CaMos Research Group,
pubmed-author:DavisonKenneth ShawnKS,
pubmed-author:GoltzmanDavidD,
pubmed-author:HanleyDavid ADA,
pubmed-author:IoannidisGeorgeG,
pubmed-author:JosseRobertR,
pubmed-author:KaiserStephanieS,
pubmed-author:KirklandSusanS,
pubmed-author:KreigerNancyN,
pubmed-author:LangsetmoLisaL,
pubmed-author:OlszynskiWojciech PWP,
pubmed-author:PapaioannouAlexandraA,
pubmed-author:PriorJerilynnJ,
pubmed-author:WebberColinC,
pubmed-author:ZhouWeiW
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pubmed:issnType |
Print
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pubmed:volume |
13
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
267-76
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pubmed:meshHeading |
pubmed-meshheading:20554232-Adolescent,
pubmed-meshheading:20554232-Asthma,
pubmed-meshheading:20554232-Bone Density,
pubmed-meshheading:20554232-Canada,
pubmed-meshheading:20554232-Female,
pubmed-meshheading:20554232-Fractures, Bone,
pubmed-meshheading:20554232-Humans,
pubmed-meshheading:20554232-Male,
pubmed-meshheading:20554232-Reference Values,
pubmed-meshheading:20554232-Young Adult
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pubmed:articleTitle |
Normative bone mineral density z-scores for Canadians aged 16 to 24 years: the Canadian Multicenter Osteoporosis Study.
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pubmed:affiliation |
CaMos Methods Centre, McGill University, Montreal, Quebec, Canada.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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