Impact of registered dietitian expertise in health guidance for weight loss

Imanaka, Mie; Ando, Masahiko; Kitamura, Tetsuhisa et al.

PLoS ONE, 2016, 11(3), e0151456

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固定URL: https://hdl.handle.net/11094/78406

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タイトル
Impact of registered dietitian expertise in health guidance for weight loss
著者
著者名
Imanaka, Mie
NRID
1000010322736 1000010322736
著者名
Ando, Masahiko
NRID
1000030639810 1000030639810
ORCID
0000-0003-0107-0580 0000-0003-0107-0580
researchmap permalink
Kitamura_T Kitamura_T
Scopus Author ID
22234282700 22234282700
著者名
Kitamura, Tetsuhisa
NRID
1000010252230 1000010252230
著者名
Kawamura, Takashi
内容
Impact of Registered Dietitian Expertise in Health Guidance for Weight Loss. Imanaka M, Ando M, Kitamura T, Kawamura T. PLOS ONE. 2016. 11(3) doi:10.1371/journal.pone.0151456
抄録
Background & Objectives Expertise of registered dietitians (RDs) is important for health guidance but has been poorly evaluated.We evaluated the kind of RD expertise that would improve their skills. Design, Setting, Participants, Measurements This study was a post-hoc analysis of our randomized controlled trial, which compared the weight change between participants using the web-based self-disclosure health support and those using the email health support. Healthy men and women aged 35-64 years with a body mass index (BMI) of > = 24.5 kg/m2 were recruited for this study. We evaluated the relationship of RD expertise indicators including the duration of working as an RD, the experience of health counseling, and membership in the Japan Dietetic Association (JDA) with the weight loss of study participants. The primary endpoint was the change in body weight. Comparison of changes in body weight by the RD expertise indicators was evaluated using analysis of covariance. Results A total of 175 participants were eligible for analyses. Changes in body weight were significantly greater when they were supported by the RDs in the routine counseling group than when supported by the RDs in the non-routine counseling group (-1.8 kg versus -0.4 kg, fully adjusted P = 0.0089). Duration of working as an RD and JDA membership did not significantly affect changes in body weight. Conclusions Among some indices of RD experience, the experience of providing routine experience of health counseling was associated with weight loss.
出版者
Public Library of Science
収録物名
PLoS ONE
巻(号)
11(3)
ページ
e0151456
刊行年月
2016-03-22
言語
英語
ハンドルURL
https://hdl.handle.net/11094/78406
eISSN
19326203
関連情報 (isIdenticalTo)
DOI (出版社版)
https://doi.org/10.1371/journal.pone.0151456
PMID
27003943
アクセス権
open access
権利情報
© 2016 Imanaka et al. This article is licensed under a Creative Commons Attribution 4.0 International License.
出版タイプ
Version of Record
カテゴリ
学術雑誌論文 Journal Article