Document Detail


Effect of sedentary activities on resting metabolic rate.
MedLine Citation:
PMID:  8116530     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
We examined the effect of television viewing on resting metabolic rate (RMR) in a cohort of 9 obese and 18 nonobese girls aged 10.4 +/- 1.1 y. RMR was measured while girls watched television, read, or sat quietly for 15 min. Movement was assessed by using activity monitors and a manual count of movements observed on a videotape. Absolute RMR was greater for the obese girls, but no significant treatment effect existed for absolute RMR within either group. Although measured activity did not differ, observed movements were greater when the girls were sitting quietly. Total observed and measured movements were significantly correlated with the CV of the minute-by-minute RMR. These results suggest that television viewing does not alter RMR. Although children appear to fidget more when sitting quietly than when they read or watch television, fidgeting appears to affect the minute-to-minute variation of RMR rather than the level of resting energy expenditure.
Authors:
W H Dietz; L G Bandini; J A Morelli; K F Peers; P L Ching
Publication Detail:
Type:  Comparative Study; Journal Article; Research Support, U.S. Gov't, P.H.S.    
Journal Detail:
Title:  The American journal of clinical nutrition     Volume:  59     ISSN:  0002-9165     ISO Abbreviation:  Am. J. Clin. Nutr.     Publication Date:  1994 Mar 
Date Detail:
Created Date:  1994-03-31     Completed Date:  1994-03-31     Revised Date:  2007-11-14    
Medline Journal Info:
Nlm Unique ID:  0376027     Medline TA:  Am J Clin Nutr     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  556-9     Citation Subset:  AIM; IM    
Affiliation:
Division of Pediatric Gastroenterology and Nutrition, Boston Floating Hospital, MA 02111.
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MeSH Terms
Descriptor/Qualifier:
Body Mass Index
Body Weight
Child
Energy Metabolism*
Female
Humans
Leisure Activities*
Movement
Obesity / metabolism*
Reading
Reference Values
Skinfold Thickness
Television
Grant Support
ID/Acronym/Agency:
HD25579/HD/NICHD NIH HHS; RR00088/RR/NCRR NIH HHS

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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