@inproceedings{1cf66211a3c24ada8e16d7f1ea1ca5f3,
title = "Accuracy of self-reported weight collected through a web-based platform in a weight loss trial: Validation study of the POEMAS clinical trial",
abstract = "Self-reported anthropometric data in web-based weight loss interventions may be inaccurate. We studied the agreement between online self-reported and measured weight in the course of the POEmaS randomized controlled trial. Measured weight was not different from reported one (- 0.4 kg; 95%CI -0.93 to 0.12). 95.6% of the cases were within the limits of agreement (Bland-Altman method). Self-reported weight collected online was accurate, which suggests that interventions and outcomes assessment can rely on these data.",
keywords = "Body weight, Data accuracy, Ehealth",
author = "Beleigoli, {Alline M.} and Andrade, {Andre Q.} and Diniz, {Maria de F{\'a}tima H.} and Alvares, {Roberta S.} and Ferreira, {Marina H.} and Silva, {Leticia A.} and Rodrigues, {Marcia C.} and Luma Jacomassi and Cerqueira, {Amanda G.} and Ribeiro, {Antonio L.}",
note = "'This article is published online with Open Access by IOS Press and distributed under the terms of the Creative Commons Attribution Non-Commercial License 4.0 (CC BY-NC 4.0).'; 17th World Congress on Medical and Health Informatics, MEDINFO 2019 ; Conference date: 25-08-2019 Through 30-08-2019",
year = "2019",
month = aug,
day = "21",
doi = "10.3233/SHTI190572",
language = "English",
isbn = " 978-1-64368-002-6",
volume = "264",
series = "Studies in Health Technology and Informatics",
publisher = "IOS Press",
pages = "1637--1638",
editor = "Lucila Ohno-Machado and Brigitte Seroussi",
booktitle = "MEDINFO 2019",
address = "United States",
edition = "1",
}