How Valid are Web-Based Self-Reports of Weight?

• Những tác giả chính: Bonn, Stephanie Erika (Tác giả), Trolle Lagerros, Ylva (Tác giả), Bälter, Katarina (Tác giả)
• Định dạng: Sách
• Được phát hành: JMIR Publications, 2013-04-01T00:00:00Z.
• Những chủ đề: article
• Truy cập trực tuyến: Connect to this object online.

BackgroundMany studies rely on self-reported anthropometric data. While paper-based self-reports have been the standard collection mode, the number of studies collecting self-reported data via the Web is increasing rapidly. Although numerous studies have shown good agreement between self-reported an...