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2011 Fiscal Year Final Research Report

Long-term effects of a group-based weight-loss support program : A 2-year follow-up study of a randomized controlled trial

Research Project

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Project/Area Number 22700689
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Applied health science
Research InstitutionUniversity of Tsukuba

Principal Investigator

NAKATA Yoshio  筑波大学, 医学医療系, 助教 (00375461)

Project Period (FY) 2010 – 2011
Keywords肥満 / 減量 / RCT / 追跡調査
Research Abstract

We implemented a 30-month randomized controlled trial comprising a 6-month weight-loss intervention and 2-year follow-up to examine the long-term effects of a group-based support program (UMIN000001259). The study included 125 overweight adults (92 women and 33 men) with a mean (SD) age of 51.2 (6.8) years and body mass index of 29.1 (3.4) kg/m^2. They were randomly assigned to either moderate or intensive intervention groups. Both the groups were given a single motivational lecture and educational materials (textbooks, notebooks, and a pedometer), whereas only the intensive intervention group underwent a group-based support program. The primary outcome measure was the amount of weight loss. There was a significant effectiveness in weight loss between the 2 groups during the intervention period. This effectiveness disappeared at 1-year and 2-year follow-up. In conclusion, a group-based support program is an effective method for promoting weight loss on a short-term basis. To achieve long-term effects, additional approaches are needed.

  • Research Products

    (38 results)

All 2012 2011 2010 Other

All Journal Article (20 results) (of which Peer Reviewed: 17 results) Presentation (15 results) Book (2 results) Remarks (1 results)

  • [Journal Article] Association between type 2 diabetes genetic susceptibility loci and visceral and subcutaneous fat area as determined by computed tomography2012

    • Author(s)
      Hotta K, Kitamoto A, Kitamoto T, Mizusawa S, Teranishi H, So R, Mizusawa S, Teranishi H, So R, Matsuo T, Nakata Y, Hyogo H, Ochi H, Nakamura T, Kamohara S, Miyatake N, Kotani K, Komatsu R, Itoh N, Mineo I, Wada J, Yoneda M, Nakajima A, Funahashi T, Miyazaki S, Tokunaga K, Masuzaki H, Ueno T, Chayama K, Hamaguchi K, Yamada K, Hanafusa T, Oikawa S, Yoshimatsu H, Sakata T, Tanaka K, Matsuzawa Y, Nakao K, Sekine A
    • Journal Title

      JHum Genet

      Volume: (in press)

    • DOI

      DOI:10.1038/jhg

  • [Journal Article] Effects of FTO genotype on weight loss and metabolic risk factors in response to calorie restriction among Japanese women2012

    • Author(s)
      Matsuo T, Nakata Y, Murotake T, Hotta K, Tanaka K
    • Journal Title

      Obesity

      Volume: 20 Pages: 1122-1126

    • DOI

      DOI:10.1038/oby.2011.322

    • Peer Reviewed
  • [Journal Article] 過体重および肥満男性を対象とした形態,体力,体組成および超音波骨指標を用いた骨密度推定式の開発の試み2012

    • Author(s)
      大久保寛之, 笹井浩行, 中田由夫, 片山靖富, 田中喜代次
    • Journal Title

      体力科学

      Volume: 61巻 Pages: 243-249

    • Peer Reviewed
  • [Journal Article] 事改善または運動実践が肥満男性の活力年齢に及ぼす影響2012

    • Author(s)
      江藤幹, 笹井浩行, 松尾知明, 片山靖富, 大久保寛之, 中田由夫, 田中喜代次
    • Journal Title

      健康支援

      Volume: 14巻 Pages: 13-23

    • Peer Reviewed
  • [Journal Article] Genetic variations in the CYP17A1 and NT5C2 genes are associated with a reduction in visceral and subcutaneous fat areas in Japanese women2012

    • Author(s)
      Hotta K, Kitamoto A, Kitamoto T, Mizusawa S, Teranishi H, Matsuo T, Nakata Y, Hyogo H, Ochi H, Nakamura T, Kamohara S, Miyatake N, Kotani K, Komatsu R, Itoh N, Mineo I, Wada J, Yoneda M, Nakajima A, Funahashi T, Miyazaki S, Tokunaga K, Masuzaki H, Ueno T,Chayama K, Hamaguchi K, Yamada K, Hanafusa T, Oikawa S, Yoshimatsu H, Sakata T, Tanaka K, Matsuzawa Y, Nakao K, Sekine A
    • Journal Title

      Journal of Human Genetics

      Volume: 57 Pages: 46-51

    • DOI

      DOI:10.1038/jhg.2011.127

    • Peer Reviewed
  • [Journal Article] 3軸加速度計HJA-350ITを用いた身体活動量評価における設定条件と採用データ数2011

    • Author(s)
      中田由夫
    • Journal Title

      体育測定評価研究

      Volume: 11巻 Pages: 57-62

    • Peer Reviewed
  • [Journal Article] Computed tomography analysis of the association between the SH2B1 rs7498665 single nucleotide polymorphism and visceral fat area2011

    • Author(s)
      Hotta K, Kitamoto T, Kitamoto A, Mizusawa S, Matsuo T, Nakata Y, Hyogo H, Ochi H, Kamohara S, Miyatake N, Kotani K, Komatsu R, Itoh N, Mineo I, Wada J, Yoneda M, Nakajima A, Funahashi T, Miyazaki S, Tokunaga K, Masuzaki H, Ueno T, Chayama K, Hamaguchi K, Yamada K, Hanafusa T, Oikawa V, Yoshimatsu H, Sakata T, Tanaka K, Matsuzawa Y, Nakao K, Sekine A
    • Journal Title

      Journal of Human Genetics

      Volume: 56 Pages: 716-719

    • DOI

      DOI:10.1038/jhg.2011.86

    • Peer Reviewed
  • [Journal Article] 肥満に関する介入研究の現状と体重管理における運動の役割2011

    • Author(s)
      中田由夫
    • Journal Title

      運動疫学研究

      Volume: 13巻 Pages: 119-124

    • Peer Reviewed
  • [Journal Article] Association of variations in the FTO, SCG3 and MTMR9 genes with metabolic syndrome in a Japanese population2011

    • Author(s)
      Hotta K, Kitamoto T, Kitamoto A, Mizusawa S, Matsuo T, Nakata Y, Kamohara S, Miyatake N, Kotani K, Komatsu R, Itoh N, Mineo I, Wada J, Yoneda M, Nakajima A, Funahashi T, Miyazaki S, Tokunaga K, Masuzaki H, Ueno T, Hamaguchi K, Tanaka K, Yamada K, Hanafusa T, Oikawa S, Yoshimatsu H, Sakata T, Matsuzawa Y, Nakao K, Sekine A
    • Journal Title

      Journal of Human Genetics

      Volume: 56 Pages: 647-651

    • DOI

      DOI:10.1038/jhg.2011.74

    • Peer Reviewed
  • [Journal Article] Comparison of education-only versus group-based intervention in promoting weight loss : a randomised controlled trial2011

    • Author(s)
      Nakata Y, Okada M, Hashimoto K, Harada Y, Sone H, Tanaka K
    • Journal Title

      Obesity Facts

      Volume: 4 Pages: 222-228

    • DOI

      DOI:10.1159/000329619

    • Peer Reviewed
  • [Journal Article] Presence of structural heart disease and left ventricular dysfunction predict hospitalizations for new-onset heart failure after right ventricular apical pacing2011

    • Author(s)
      Hori Y, Tada H, Nakamura K, Naito S, Nakata Y, Goto K, Imamoto J, Yokokawa M, Tanaka Y, Funabashi N, Aonuma K, Komuro I, Taniguchi K, Oshima S
    • Journal Title

      Europace

      Volume: 13 Pages: 230-236

    • Peer Reviewed
  • [Journal Article] スクエアステップを取り入れた運動教室に参加した高齢者がその後も自主的に運動を継続している理由2011

    • Author(s)
      重松良祐, 中西礼, 齋藤真紀, 大藏倫博, 中垣内真樹, 中田由夫, 坂井智明、中村容一, 栗本真弓, 田中喜代次
    • Journal Title

      日本公衆衛生雑誌

      Volume: 58巻 Pages: 22-29

    • Peer Reviewed
  • [Journal Article] Air displacement plethysmography for estimating body composition changes with weight loss in middle-aged Japanese men2011

    • Author(s)
      Sasai H, Nakata Y, Nemoto M, Ohkawara K, Ohkubo H, Matsuo T, Kim MK, Katayama Y, Tanaka K
    • Journal Title

      Obesity Facts

      Volume: 3 Pages: 357-362

    • DOI

      DOI:10.1159/000322984

    • Peer Reviewed
  • [Journal Article] Polymorphisms in NRXN3, TFAP2B, MSRA, LYPLAL1, FTO and MC4R and their effect on visceral fat area in the Japanese population2010

    • Author(s)
      Hotta K, Nakamura M, Nakamura T, Matsuo T, Nakata Y, Kamohara S, Miyatake N, Kotani K, Komatsu R, Itoh N, Mineo I, Wada J, Yoneda M, Nakajima A, Funahashi T, Miyazaki S, Tokunaga K, Kawamoto M, Masuzaki H, Ueno T, Hamaguchi K, Tanaka K, Yamada K, Hanafusa T, Oikawa S, Yoshimatsu H, Nakao K, Sakata T, Matsuzawa Y, Nakamura Y, Kamatani N
    • Journal Title

      Journal of Human Genetics

      Volume: 55 Pages: 738-742

    • DOI

      DOI:10.1038/jhg.2010.99

    • Peer Reviewed
  • [Journal Article] Prevention of atrial fibrillation recurrence with corticosteroids after radiofrequency catheter ablation a randomized controlled trial2010

    • Author(s)
      Koyama T, Tada H, Sekiguchi Y, Arimoto T, Yamasaki H, Kuroki K, Machino T, Tajiri K, Zhu XD, Kanemoto-Igarashi M, Sugiyasu A, Kuga K, Nakata Y, Aonuma K
    • Journal Title

      Journal of the American College of Cardiology

      Volume: 56 Pages: 1463-1472

    • DOI

      DOI:10.1016/j.jacc.2010.04.057

    • Peer Reviewed
  • [Journal Article] 減量プログラムにおける資料提供と集団型減量支援の効果検証:研究デザイン2010

    • Author(s)
      中田由夫, 岡田昌史
    • Journal Title

      日本公衆衛生雑誌

      Volume: 57巻 Pages: 835-842

    • Peer Reviewed
  • [Journal Article] メタボリックシンドローム改善における運動の役割と減量推奨値の設定2010

    • Author(s)
      中田由夫, 笹井浩行, 田中喜代次
    • Journal Title

      肥満研究

      Volume: 16巻 Pages: 90-94

    • Peer Reviewed
  • [Journal Article] 自治体と大学が共同で取り組んだ減量教室事業の成果:Sodegaura Weight Management Study2010

    • Author(s)
      松尾知明, 室武由香子, 中田由夫, 清野諭, 大藏倫博, 田中喜代次
    • Journal Title

      日本公衆衛生雑誌

      Volume: 57巻 Pages: 390-402

  • [Journal Article] Electrocardiographic Determinants of the Polymorphic QRS Morphology in Idiopathic Right Ventricular Outflow Tract Tachycardia

    • Author(s)
      Igarashi M, Tada H, Kurosaki K, Yamasaki H, Akiyama D, Sekiguchi Y, Kuroki K, Machino T, Murakoshi N, Nakata Y, Kuga K, Nogami A, Aonuma K
    • Journal Title

      J Cardiovasc Electrophysiol

      Volume: (in press)

    • DOI

      DOI:10.1111/j.1540-8167.2011.02232.x

    • Peer Reviewed
  • [Journal Article] 体重調節における運動・身体活動効果と食事効果

    • Author(s)
      岸本裕歩, 野藤悠, 大河原一憲, 中田由夫
    • Journal Title

      健康支援

      Volume: (in press)

  • [Presentation] 減量プログラムにおける教材提供と集団型減量支援が小型LDLコレステロールに及ぼす影響2012

    • Author(s)
      中田由夫, 宮下政司, 野又康博, 田中喜代次
    • Organizer
      第13回日本健康支援学会年次学術集会
    • Place of Presentation
      茨城
    • Year and Date
      20120218-19
  • [Presentation] 減量プログラムにおける教材提供と集団型減量支援が配偶者の体重に及ぼす影響2012

    • Author(s)
      中田由夫, 重松良祐
    • Organizer
      第22回日本疫学会学術総会
    • Place of Presentation
      東京
    • Year and Date
      20120126-28
  • [Presentation] データ分析の観点から:検定の多重性を考慮した評価項目の設定2012

    • Author(s)
      中田由夫
    • Organizer
      第11回日本体育測定評価学会
    • Place of Presentation
      神奈川
    • Year and Date
      2012-02-26
  • [Presentation] 肥満者における甲状腺機能とメタボリックシンドローム構成因子との関連2011

    • Author(s)
      深澤洋, 中田由夫, 橋本幸一, 原田義則
    • Organizer
      第54回日本甲状腺学会学術集会
    • Place of Presentation
      大阪
    • Year and Date
      20111121-23
  • [Presentation] 減量プログラムにおける集団型減量支援がメタボリックシンドローム構成因子に及ぼす減量後1年間の効果2011

    • Author(s)
      中田由夫, 橋本幸一, 原田義則
    • Organizer
      第60回日本農村医学会学術総会
    • Place of Presentation
      岐阜
    • Year and Date
      20111110-11
  • [Presentation] 減量プログラムにおける集団型減量支援が栄養摂取量に及ぼす影響の残存性2011

    • Author(s)
      中田由夫, 岡田昌史, 笹井浩行, 田中喜代次
    • Organizer
      第70回日本公衆衛生学会総会
    • Place of Presentation
      秋田
    • Year and Date
      20111019-21
  • [Presentation] FTO、SH2B1の遺伝子多型は内臓脂肪面積と関連している2011

    • Author(s)
      堀田紀久子, 中田由夫, 松尾知明, 蒲原聖可, 和田淳, 小谷一晃, 嶺尾郁夫, 浜口和之, 益崎裕章, 船橋徹, 宮崎滋, 徳永勝人, 山田研太郎, 田中喜代次, 花房俊昭, 及川眞一, 吉松博信, 坂田利家, 松澤佑次, 中尾一和
    • Organizer
      第32回日本肥満学会
    • Place of Presentation
      兵庫
    • Year and Date
      20110923-24
  • [Presentation] 減量プログラムにおける集団型減量支援の効果検証:18ヵ月目の効果残存性2011

    • Author(s)
      中田由夫
    • Organizer
      第32回日本肥満学会
    • Place of Presentation
      兵庫
    • Year and Date
      20110923-24
  • [Presentation] 介入研究を計画する際のポイントと留意点2011

    • Author(s)
      中田由夫
    • Organizer
      第66回日本体力医学会大会
    • Place of Presentation
      山口
    • Year and Date
      20110916-18
  • [Presentation] The role of pre-heparin serum lipoprotein lipase in the metabolism of triacylglycerol-rich lipoproteins in obese individuals2011

    • Author(s)
      Miyashita M, Nakata Y, Nomata Y, Tanaka K
    • Organizer
      The 43rd Annual Scientific Meeting of the Japan Atherosclerosis Society
    • Place of Presentation
      Hokkaido
    • Year and Date
      20110715-16
  • [Presentation] Effect of degree of 6-month weight-loss support program on arterial stiffness : a randomized controlled trial in middle-aged overweight humans2011

    • Author(s)
      Tanabe Y, Nakata Y, Yoshizawa M, Ajisaka R, Maeda S
    • Organizer
      The 16th Annual Congress of the European College of Sport Science
    • Place of Presentation
      Liverpool
    • Year and Date
      20110706-09
  • [Presentation] 運動指導の実際-苦手な人にどうすすめる-2011

    • Author(s)
      中田由夫
    • Organizer
      第29回日本肥満症治療学会学術集会
    • Place of Presentation
      京都
    • Year and Date
      20110610-11
  • [Presentation] Increased low-intensity household and moderate-intensity locomotive activities are correlated with weight loss magnitude in women2011

    • Author(s)
      Ohkawara K, Nakata Y, Melanson EL
    • Organizer
      The 58th annual meeting of American College of Sports Medicine
    • Place of Presentation
      Denver, Colorado
    • Year and Date
      20110531-0604
  • [Presentation] 3軸加速度計を用いた身体活動量評価における集計単位が解析結果に及ぼす影響2011

    • Author(s)
      中田由夫
    • Organizer
      第14回運動疫学研究会学術集会
    • Place of Presentation
      山口
    • Year and Date
      2011-09-15
  • [Presentation] 介入研究(ランダム化比較試験)の概要と統計解析~減量プログラムにおける資料提供と集団型減量支援の効果検証を例に~2011

    • Author(s)
      中田由夫
    • Organizer
      第84回日本産業衛生学会労働者体力問題研究会
    • Place of Presentation
      東京
    • Year and Date
      2011-05-20
  • [Book] メタボリックシンドローム予防と改善に向けたエクササイズ、[In]エクササイズ科学:健康体力つくりと疾病・介護予防のための基礎と実践2012

    • Author(s)
      中田由夫, 笹井浩行
    • Total Pages
      112-121
    • Publisher
      文光堂
  • [Book] [In]エクササイズ科学:健康体力つくりと疾病・介護予防のための基礎と実践2012

    • Author(s)
      大河原一憲, 中田由夫
    • Total Pages
      2-10
    • Publisher
      文光堂
  • [Remarks]

    • URL

      https://upload.umin.ac.jp/cgi-open-bin/ctr/ctr.cgi?function=brows & action=brows & recptno=R000001520 & type=summary & language=J

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Published: 2013-07-31  

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