Linked Life Data

21242602

Source:http://linkedlifedata.com/resource/pubmed/id/21242602

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:issue
4
pubmed:dateCreated
2011-1-18
pubmed:abstractText
We examined differences between objective (accelerometer) and subjective (selfreport) measures of moderate-to-vigorous physical activity (MVPA) in youth. Participants included 2761 youth aged 12-19 years. Within each sex and race group, objective and self-reported measures of MVPA were poorly correlated (R² = .01-.10). Self-reported MVPA values were higher than objective values (median: 42.4 vs. 15.0 min/d). 65.4% of participants over-reported their MVPA by ³5 min/d. The difference between self-reported and objective measures was not influenced by sex, age, or race. There was, however, a systematic difference such that inactive participants over-reported their MVPA to the greatest extent.
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:status
MEDLINE
pubmed:month
Nov
pubmed:issn
0899-8493
pubmed:author
pubmed:issnType
Print
pubmed:volume
22
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
523-34
pubmed:meshHeading
pubmed:year
2010
pubmed:articleTitle
Difference between self-reported and accelerometer measured moderate-to-vigorous physical activity in youth.
pubmed:affiliation
School of Kinesiology and Health Studies, Queen's University, Kingston, Ontario, Canada.
pubmed:publicationType
Journal Article