Physical Activity May Facilitate Diabetes Prevention in Adolescents

OBJECTIVE:--The aim of this study was to examine the association of physical activity with glucose tolerance and resting energy expenditure (REE) among adolescents. RESEARCH DESIGN AND METHODS--Subjects were 32 male and female adolescents aged 12-18 years. Intravenous glucose tolerance (Kg) and REE...

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Veröffentlicht in:Diabetes care 2009, Vol.32 (1), p.9-13
Hauptverfasser: Thomas, Amy S, Greene, Lori F, Ard, Jamy D, Oster, Robert A, Darnell, Betty E, Gower, Barbara A
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container_end_page 13
container_issue 1
container_start_page 9
container_title Diabetes care
container_volume 32
creator Thomas, Amy S
Greene, Lori F
Ard, Jamy D
Oster, Robert A
Darnell, Betty E
Gower, Barbara A
description OBJECTIVE:--The aim of this study was to examine the association of physical activity with glucose tolerance and resting energy expenditure (REE) among adolescents. RESEARCH DESIGN AND METHODS--Subjects were 32 male and female adolescents aged 12-18 years. Intravenous glucose tolerance (Kg) and REE were assessed under inpatient conditions after an overnight fast. Kg was determined as the inverse slope of time versus (ln) glucose over minutes 8-19 of an intravenous glucose tolerance test. Physical activity was assessed over 8 days using accelerometry (counts per minute). RESULTS:--In multiple linear regression analysis, Kg was positively associated with total physical activity (TPA), moderate physical activity (MPA), and 5-min bouts of MPA. Similarly, REE was positively associated with TPA, MPA, and 5-min bouts of MPA. CONCLUSIONS:--In this population, physical activity was positively related to both glucose tolerance and REE. These results suggest that moderate activity may be beneficial in the prevention of diabetes in adolescent populations both through promoting efficient glucose disposal and through increasing energy expenditure.
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RESEARCH DESIGN AND METHODS--Subjects were 32 male and female adolescents aged 12-18 years. Intravenous glucose tolerance (Kg) and REE were assessed under inpatient conditions after an overnight fast. Kg was determined as the inverse slope of time versus (ln) glucose over minutes 8-19 of an intravenous glucose tolerance test. Physical activity was assessed over 8 days using accelerometry (counts per minute). RESULTS:--In multiple linear regression analysis, Kg was positively associated with total physical activity (TPA), moderate physical activity (MPA), and 5-min bouts of MPA. Similarly, REE was positively associated with TPA, MPA, and 5-min bouts of MPA. CONCLUSIONS:--In this population, physical activity was positively related to both glucose tolerance and REE. These results suggest that moderate activity may be beneficial in the prevention of diabetes in adolescent populations both through promoting efficient glucose disposal and through increasing energy expenditure.</description><identifier>ISSN: 0149-5992</identifier><identifier>ISSN: 1935-5548</identifier><identifier>EISSN: 1935-5548</identifier><identifier>DOI: 10.2337/dc08-0780</identifier><identifier>PMID: 18840771</identifier><identifier>CODEN: DICAD2</identifier><language>eng</language><publisher>United States: American Diabetes Association</publisher><subject>Adipose Tissue - anatomy &amp; histology ; Adolescent ; Analysis ; Basal Metabolism ; Black People ; Body Composition ; Child ; Clinical Care/Education/Nutrition/Psychosocial Research ; Clinical trials ; Computer science ; Data analysis ; Dextrose ; Diabetes ; Diabetes Mellitus, Type 2 - epidemiology ; Diabetes Mellitus, Type 2 - prevention &amp; control ; Energy Metabolism ; Exercise ; Fatty acids ; Female ; Glucose ; Glucose Tolerance Test ; Glucose tolerance tests ; Growth hormones ; Health services ; Humans ; Hypothyroidism ; Life Style ; Longitudinal Studies ; Male ; Minority &amp; ethnic groups ; Nutrition ; Population ; Prevention programs ; Racial differences ; Regression Analysis ; Research centers ; Rest - physiology ; Risk Factors ; Sample size ; Sex Characteristics ; Sports medicine ; Studies ; Teenage girls ; White People</subject><ispartof>Diabetes care, 2009, Vol.32 (1), p.9-13</ispartof><rights>COPYRIGHT 2009 American Diabetes Association</rights><rights>Copyright American Diabetes Association Jan 2009</rights><rights>Copyright © 2009, American Diabetes Association 2009</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c534t-8e3d427564e514c6e75629df3e7390ce567e7059d9b763a670fb7f623e24e67c3</citedby><cites>FETCH-LOGICAL-c534t-8e3d427564e514c6e75629df3e7390ce567e7059d9b763a670fb7f623e24e67c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>230,314,780,784,885,4024,27923,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/18840771$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Thomas, Amy S</creatorcontrib><creatorcontrib>Greene, Lori F</creatorcontrib><creatorcontrib>Ard, Jamy D</creatorcontrib><creatorcontrib>Oster, Robert A</creatorcontrib><creatorcontrib>Darnell, Betty E</creatorcontrib><creatorcontrib>Gower, Barbara A</creatorcontrib><title>Physical Activity May Facilitate Diabetes Prevention in Adolescents</title><title>Diabetes care</title><addtitle>Diabetes Care</addtitle><description>OBJECTIVE:--The aim of this study was to examine the association of physical activity with glucose tolerance and resting energy expenditure (REE) among adolescents. 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These results suggest that moderate activity may be beneficial in the prevention of diabetes in adolescent populations both through promoting efficient glucose disposal and through increasing energy expenditure.</abstract><cop>United States</cop><pub>American Diabetes Association</pub><pmid>18840771</pmid><doi>10.2337/dc08-0780</doi><tpages>5</tpages><oa>free_for_read</oa></addata></record>
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source MEDLINE; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals
subjects Adipose Tissue - anatomy & histology
Adolescent
Analysis
Basal Metabolism
Black People
Body Composition
Child
Clinical Care/Education/Nutrition/Psychosocial Research
Clinical trials
Computer science
Data analysis
Dextrose
Diabetes
Diabetes Mellitus, Type 2 - epidemiology
Diabetes Mellitus, Type 2 - prevention & control
Energy Metabolism
Exercise
Fatty acids
Female
Glucose
Glucose Tolerance Test
Glucose tolerance tests
Growth hormones
Health services
Humans
Hypothyroidism
Life Style
Longitudinal Studies
Male
Minority & ethnic groups
Nutrition
Population
Prevention programs
Racial differences
Regression Analysis
Research centers
Rest - physiology
Risk Factors
Sample size
Sex Characteristics
Sports medicine
Studies
Teenage girls
White People
title Physical Activity May Facilitate Diabetes Prevention in Adolescents
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