Dagens FSV-oversigt: Effects of weight-bearing activities on bone mineral content and density in children and adolescents: a meta-analysis.

  • From: Folkesundhedsvidenskabelige forskningsoversigter <liste@xxxxxxxxxxxxxxxx>
  • To: fsvoversigter@xxxxxxxxxxxxx
  • Date: Thu, 11 Sep 2014 10:26:41 -0000

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------------- Seneste opslag -------------

Dagens #fsvoversigt:

Effects of weight-bearing activities on bone mineral content and density in 
children and adolescents: a meta-analysis.

J Bone Miner Res. 2014 Feb;29(2):467-78

Authors: Behringer M, Gruetzner S, McCourt M, Mester J

Abstract

Osteoporosis and associated fractures are a major health concern in Western 
industrialized nations. Exercise during growth is suggested to oppose the 
involutional bone loss later in life by increasing peak bone mass. The primary 
aim of the present meta-analysis was to provide a robust estimate of the effect 
of weight-bearing activities (WBAs) on bone mineral content (BMC) and areal 
bone mineral density (aBMD), during childhood and adolescence. To locate 
relevant studies up to June 2012, computerized searches of multiple 
bibliographic databases and hand searches of key journals and reference lists 
were performed. Results were extracted by two independent reviewers. The 
quality of the included trials was assessed via the Physiotherapy Evidence 
Database (PEDro) score. The study group effect was defined as the difference 
between the standardized mean change for the treatment and control groups 
divided by the pooled pretest SD. From 109 potentially relevant studies, only 
27 met th
 e inclusion criteria. The analyzed training programs were capable of 
significantly increasing BMC and aBMD during growth. However, the weighted 
overall effect sizes (ESs) for changes in BMC (ES 0.17; 95% confidence interval 
[CI], 0.05-0.29; pPMID: 23857721 [PubMed - indexed for MEDLINE]

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Dette abstract er hentet via PubMed fra National Library of Medicine, USA 
(http://www.ncbi.nlm.nih.gov/About/disclaimer.html).
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Se abstractet i PubMed: http://evidens.link/1rM1BnH

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