WFRF:(Forsum Elisabet 1947 )
Sökning: WFRF:(Forsum Elisabet 1947 ) > Evaluations of Acti...
Evaluations of Actiheart, IDEEA and RT3 monitors for estimating activity energy expenditure in free-living women
-
- Forsum, Elisabet, 1947- (författare)
- Linköpings universitet,Avdelningen för kliniska vetenskaper,Hälsouniversitetet,Nutrition
-
- Löf, Marie (författare)
- Linköpings universitet,Avdelningen för kliniska vetenskaper,Hälsouniversitetet,Karolinska Institutet, Stockholm, Sweden,nutrition
-
- Olsson, Hanna, 1977- (författare)
- Linköpings universitet,Avdelningen för kliniska vetenskaper,Hälsouniversitetet
- visa fler...
- Henriksson, H (författare)
- visa färre...
- (creator_code:org_t)
- 2013-09-06
- 2013
- Engelska.
- Ingår i: Journal of Nutritional Science. - : Cambridge University Press. - 2048-6790. ; 2:e31
- Tidskriftsartikel (refereegranskat)
Abstract
Ämnesord
Stäng
- Activity energy expenditure (AEE) during free-living conditions can be assessed using devices based on different principles. To make proper comparisons of different devices' capacities to assess AEE, they should be evaluated in the same population. Thus, in the present study we evaluated, in the same group of subjects, the ability of three devices to assess AEE in groups and individuals during free-living conditions. In twenty women, AEE was assessed using RT3 (three-axial accelerometry) (AEERT3), Actiheart (a combination of heart rate and accelerometry) (AEEActi) and IDEEA (a multi-accelerometer system) (AEEIDEEA). Reference AEE (AEEref) was assessed using the doubly labelled water method and indirect calorimetry. Average AEEActi was 5760 kJ per 24 h and not significantly different from AEEref (5020 kJ per 24 h). On average, AEERT3 and AEEIDEEA were 2010 and 1750 kJ per 24 h lower than AEEref, respectively (P < 0·001). The limits of agreement (± 2 sd) were 2940 (Actiheart), 1820 (RT3) and 2650 (IDEEA) kJ per 24 h. The variance for AEERT3 was lower than for AEEActi (P = 0·006). The RT3 classified 60 % of the women in the correct activity category while the corresponding value for IDEEA and Actiheart was 30 %. In conclusion, the Actiheart may be useful for groups and the RT3 for individuals while the IDEEA requires further development. The results are likely to be relevant for a large proportion of Western women of reproductive age and demonstrate that the procedure selected to assess physical activity can greatly influence the possibilities to uncover important aspects regarding interactions between physical activity, diet and health.
Ämnesord
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Klinisk medicin -- Kardiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Clinical Medicine -- Cardiac and Cardiovascular Systems (hsv//eng)
- MEDICIN OCH HÄLSOVETENSKAP -- Hälsovetenskap -- Folkhälsovetenskap, global hälsa, socialmedicin och epidemiologi (hsv//swe)
- MEDICAL AND HEALTH SCIENCES -- Health Sciences -- Public Health, Global Health, Social Medicine and Epidemiology (hsv//eng)
Nyckelord
- Activity energy expenditure
- Accuracy
- Activity monitors
- Doubly labelled water
Publikations- och innehållstyp
- ref (ämneskategori)
- art (ämneskategori)
Hitta via bibliotek
- Journal of Nutritional Science (Sök värdpublikationen i LIBRIS)
Till lärosätets databas
Hitta mer i SwePub
- Av författaren/redakt...
- Forsum, Elisabet ...
- Löf, Marie
- Olsson, Hanna, 1 ...
- Henriksson, H
- Om ämnet
-
- MEDICIN OCH HÄLSOVETENSKAP
- MEDICIN OCH HÄLS ...
- och Hälsovetenskap
-
- MEDICIN OCH HÄLSOVETENSKAP
- MEDICIN OCH HÄLS ...
- och Klinisk medicin
- och Kardiologi
-
- MEDICIN OCH HÄLSOVETENSKAP
- MEDICIN OCH HÄLS ...
- och Hälsovetenskap
- och Folkhälsovetensk ...
- Artiklar i publikationen
- Journal of Nutri ...
- Av lärosätet
- Linköpings universitet
- Karolinska Institutet
Sök utanför SwePub
- Sök vidare i:
- Google Book Search
- Google Scholar
Kungliga biblioteket hanterar dina personuppgifter i enlighet med EU:s dataskyddsförordning (2018), GDPR. Läs mer om hur det funkar här.
Så här hanterar KB dina uppgifter vid användning av denna tjänst.
- Copyright © LIBRIS - Nationella bibliotekssystem
- LIBRIS.kb.se
