The accuracy of weight reported in a web-based obesity treatment program.

ABSTRACT:

Objective

The overall goal of the study was to understand the accuracy of self-reported weight over a 6-month Web-based obesity program.

Materials and methods

As part of a larger study, subjects (n=323; 93% female; 28% African American) were randomized to a 6-month Internet-based behavioral weight loss program with weekly group meetings delivered either: (1) entirely by online synchronous chats or (2) by a combination of online chats plus monthly in-person group sessions. Observed weights were obtained at 0 and 6 months for all participants. Self-reported weights were submitted weekly to the study Web site. Differences in Observed and Reported weights were examined by gender, race, and condition.

Results

Observed and Reported weight were significantly correlated at 0

SUBMITTER: Harvey-Berino J 

PROVIDER: S-EPMC3241925 | biostudies-literature | 2011 Nov

REPOSITORIES: biostudies-literature