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最終更新日：2025/04/19
水島 諒子
ミズシマ リョウコ
(Ryoko Mizushima)
論文
- タイトル
- タイトル（英）
- Comparison between volunteer- and expert-led versions of a community-based weight-loss intervention
- 参照URL
- https://researchmap.jp/ryokomizushima/published_papers/32419379
- 著者
- 著者（英）
- Ryoko Mizushima,Yoshio Nakata,Hiroyuki Sasai,Xinyu Zuo,Seiji Maeda,Kiyoji Tanaka
- 担当区分
- 筆頭著者
- 概要
- 概要（英）
- This study compared the effect of volunteer- and expert-led versions of a community-based weight-loss intervention in a non-randomized comparative trial conducted in Ibaraki, Japan from 2016 to 2017. Participants were 145 Japanese adults with overweightness or obesity, aged 20-69 years, with 77 in a volunteer-led group and 68 in an expert-led group. Both groups received the same program content and intervention period. Community volunteers were trained in four or five 3-hour training sessions while experts were highly trained and experienced professionals in the fields of exercise and nutrition prescription. Participants were also instructed to maintain a well-balanced, low-energy diet. The primary outcome measure was body weight change. In the volunteer- and expert-led groups, 58 of 77 (75%) and 61 of 68 (95%) participants completed the 12-week intervention, respectively. The mean (95% confidence interval, CI) weight loss of the volunteer-led group was 6.4 (95% CI: 5.6-7.2) kg, corresponding to 8.9% of initial body weight, while that of the expert-led group was 6.3 (95% CI: 5.5-7.1) kg, corresponding to 8.2% of the initial body weight. The proportion of participants who completed the course was significantly higher in the expert-led group (P < 0.05); however, the degree of the body weight change was similar for both groups. With improvement in the completion proportion of the volunteer-led weight-loss interventions, such programs could be an alternative strategy for the wide-scale dissemination of low-cost obesity management.
- 出版者・発行元
- 出版者・発行元（英）
- Elsevier BV
- 誌名
- 誌名（英）
- Preventive Medicine Reports
- 巻
- 22
- 号
- 開始ページ
- 101370
- 終了ページ
- 101370
- 出版年月
- 2021年6月
- 査読の有無
- 査読有り
- 招待の有無
- 掲載種別
- 研究論文（学術雑誌）
- ISSN
- 2211-3355
- DOI URL
- https://doi.org/10.1016/j.pmedr.2021.101370
- 共同研究・競争的資金等の研究課題