作者
Lindsey P Smith, Jenna Hua, Edmund Seto, Shufa Du, Jiajie Zang, Shurong Zou, Barry M Popkin, Michelle A Mendez
发表日期
2014/12
期刊
Asia Pacific journal of clinical nutrition
卷号
23
期号
4
页码范围
678
出版商
NIH Public Access
简介
This paper addresses the need for diet assessment methods that capture the rapidly changing beverage consumption patterns in China. The objective of this study was to develop a 3-day smartphone-assisted 24-hour recall to improve the quantification of beverage intake amongst young Chinese adults (n= 110) and validate, in a small subset (n= 34), the extent to which the written record and smartphone-assisted recalls adequately estimated total fluid intake, using 24-hour urine samples. The smartphone-assisted method showed improved validity compared to the written-assisted method, when comparing reported total fluid intake to total urine volume. However, participants reported consuming fewer beverages on the smartphone-assisted method compared to the written-assisted method, primarily due to decreased consumption of traditional zero-energy beverages (ie water, tea) in the smartphone-assisted …
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LP Smith, J Hua, E Seto, S Du, J Zang, S Zou… - Asia Pacific journal of clinical nutrition, 2014