Agreement between two methods of dietary data collection in female adolescent netball players

Rumbold, Penny, St Clair Gibson, Alan, Stevenson, Emma and Reynolds, Caroline (2011) Agreement between two methods of dietary data collection in female adolescent netball players. Appetite, 57 (2). pp. 443-447. ISSN 0195-6663

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Abstract

The accuracy of a combined dietary data collection method (self-reported, weighed food diary and 24-hr recall technique) in 13 female, adolescent netball players (14-16 years) was explored. The girls were observed for a 12 h period (08:00-20:00), during which food and drink items were available ad libitum throughout the day and for the period between 20:00 and 08:00 the following morning. All items were covertly weighed before and after consumption to calculate observed energy intake. To calculate participant reported energy intake, food and drink items were weighed and recorded in a food diary by the participants, which was then supplemented with information from the 24-h recall the following morning. Agreement between observed and participant reported energy intake was calculated using the Bland and Altman technique. The mean difference between observed and participant reported energyintake was 0.46 MJ d[1]1 (change in mean of 4.2%) indicating a slight bias towards over-reporting using the combined dietary data collection method. There was good agreement at the group level with the confidence interval for bias ranging from 0.00 to 0.92 MJ d[1]1. The combined dietary data collection method is an effective technique to employ in 14-16-year old, female adolescent netball players when quantifying energy intake.

Item Type:	Article
Uncontrolled Keywords:	Female adolescents, netball, energy intake assessment, food diaries
Subjects:	B400 Nutrition C600 Sports Science
Department:	Faculties > Health and Life Sciences > Sport, Exercise and Rehabilitation
Depositing User:	Ay Okpokam
Date Deposited:	14 Dec 2011 16:17
Last Modified:	12 Oct 2019 15:29
URI:	http://nrl.northumbria.ac.uk/id/eprint/4112

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