This page provides key references related to the development and application of SOPI.

APA-style English citations are provided for selected Japanese publications.

本ページでは，SOPIの開発および応用に関する主要文献を掲載しています．

日本語文献については，一部に英語（APA形式）の引用表記を併記しています．

Selected SOPI-related studies are being organized by key research themes.

This section will be updated progressively as additional studies are curated.

本セクションでは，SOPIに関連する研究を主要なテーマごとに整理して掲載しています。

今後も文献の追加にあわせて随時更新していきます。

Scale Development

尺度開発

・Imai, T. [今井 忠則], & Saito, S. [齊藤 さわ子]. (2010). 個人にとって価値のある活動の参加状況の測定―自記式作業遂行指標（SOPI: Self-completed Occupational Performance Index）の開発― [Measuring the quality of participation in activities in everyday life: Developing the Self-completed Occupational Performance Index(SOPI)]. 作業療法 (Japanese Occupational Therapy Research), 29(3), 317–325. https://doi.org/10.11477/mf.6003900943　※SOPIの開発，地域中高年者への適用

Applications of SOPI and Measurement Properties

SOPIの適用拡大，尺度特性

・Suganuma, E. [菅沼 映里], & Shingu, N. [新宮 尚人]. (2014). 地域に暮らす精神疾患を有する人のリカバリー―作業遂行，重要活動項目の特性比較― [Characteristics of occupational performance and meaningful activity items for people with mental illness in community settings according to degrees of recovery]. 作業療法 (Japanese Occupational Therapy Research), 33(1), 24–35. https://doi.org/10.11477/mf.6003200008　※地域在住の精神障害を持つ人，面接法で実施

・Teraoka, M. [寺岡 睦], & Kyogoku, M. [京極 真]. (2014). 大学生への自記式作業遂行指標（Self-completed Occupational Performance Index: SOPI）の転用可能性の検証 [Evaluating the transferability of the Self-completed Occupational Performance Index to undergraduate students]. 作業療法 (Japanese Occupational Therapy Research), 33(3), 203–209. https://doi.org/10.11477/mf.6003200025　※大学生への適用検討

・Sano, N. [佐野 伸之], & Kyogoku, M. [京極 真]. (2015). リハビリテーションサービスを利用する地域在住高齢者への作業参加の測定―自記式作業遂行指標（SOPI）の転用可能性の検討 [Measuring occupational participation for community-dwelling elderly using a rehabilitation service: Examining the transferability of the Self-completed Occupational Performance Index (SOPI)]. 作業療法 (Japanese Occupational Therapy Research), 34(5), 519–529. https://doi.org/10.11477/mf.6003200101 　※デイサービス利用高齢者への適用検討，項目特性の検討

・Morohoshi, N. [諸星 成美], & Kyougoku, M. [京極 真]. (2019). 身体障害を有する地域在住高齢者における作業的挑戦，作業参加，作業機能障害，抑うつ，健康関連QOLの構造的関連性の検証 [Analysis of structural relationships among occupational challenge, occupational participation, occupational dysfunction, depression, and health-related QOL in community dwelling elderly with physical disabilities]. 作業療法 (Japanese Occupational Therapy Research), 38(3), 294–303. https://doi.org/10.32178/jotr.38.3_294  ※身体障害を有する地域高齢者

・Kosaka, S. [高坂 駿], & Imai, T. [今井 忠則]. (2019). 統合失調症者に対する生活行為向上マネジメントによる個別的作業療法介入の効果－非ランダム化比較対照試験－ [The effect of tailor-made occupational therapy intervention by Management Tool for Daily Life Performance (MTDLP) for persons with schizophrenia: A controlled clinical trial]. 作業療法 (Japanese Occupational Therapy Research), 38(4), 460–468. https://doi.org/10.32178/jotr.38.4_460  ※統合失調症（入院中）

・Teraoka, M., & Kyougoku, M. (2019). Structural relationships among occupational dysfunction, stress coping, and occupational participation for healthcare workers. WORK: A Journal of Prevention, Assessment & Rehabilitation, 64(4), 833–841. https://doi.org/10.3233/WOR-193045　※医療従事者

  ・Ishikawa, S. [石川 真太郎], Kimura, D. [木村 大介], & Imai, A. [今井 あい子]. (2021). 在宅復帰後の作業参加とストレスに関する検討─自記式作業遂行指標（SOPI）と心拍変動解析を用いて─ [The relationship between occupational performance and stress of subjects discharged to home: Using SOPI and heart rate variability analysis]. 作業療法 (Japanese Occupational Therapy Research), 40(2), 262–266. https://doi.org/10.32178/jotr.40.2_262　※通所リハ利用者（主に高齢者）

・Nasu, S. [那須 識徳], Ishibashi, Y. [石橋 裕], Ikuta, J. [生田 純一], & Kobayashi, R. [小林 隆司]. (2024). 後天性脳損傷後の自動車運転中断の意思決定要因の違いが作業参加に及ぼす影響―アンケートによる予備的調査研究― [Effects of different decision-making factors of driving cessation after acquired brain injury on occupational participation: A pilot study]. 作業療法 (Japanese Occupational Therapy Research), 43(5), 630–637. https://doi.org/10.32178/jotr.43.5_630　※後天性脳損傷，自動車運転評価

・Matsuzaki, Y., Okada, H., Miyajima, M., Hirayama, R., & Takashima, R. (2025). Characteristics of Older Adults Experiencing High Loneliness Despite Active Social Participation: A Cross-Sectional Study. INQUIRY: The Journal of Health Care Organization, Provision, and Financing, 62. https://doi.org/10.1177/00469580251360650　※地方自治体の65歳以上高齢者の悉皆調査（1106/3205名）

Occupational Participation and Health-Related Quality of Life (HRQOL)

作業参加と健康関連QOL

・Imai, T. [今井 忠則], & Saito, S. [齊藤 さわ子]. (2011). 意味ある作業の参加状況が健康関連QOLに及ぼす影響―健康中高年者を対象とした6ヶ月間の追跡調査― [Effects of participating in meaningful occupation on HR-QOL: A six-month follow-up survey on healthy elderly and middle-aged adults in Japan]. 作業療法 (Japanese Occupational Therapy Research), 30(1), 42–51. https://doi.org/10.11477/mf.6003100034　※縦断調査（6ヶ月後），SF-36

・Sano, N. [佐野 伸之], Kyougoku, M. [京極 真], & Teraoka, M. [寺岡 睦]. (2015). 地域在住高齢者の達成動機が社会参加や健康関連QOLに及ぼす影響 [Effect of achievement motive for Community-Dwelling Elderly Persons on social participation and HR-QOL]. 総合リハビリテーション (Sogo Rehabilitation), 43(8), 765–772. https://doi.org/10.11477/mf.1552200332　※達成動機，社会参加（SOPI），パス解析；SEM，SF-36

・Imai, T. [今井 忠則]. (2019). 作業参加が健康関連QOLに及ぼす影響の1年間の変化－健康中高年者のコホート研究－ [A one-year change in the effect of occupational participation on health-related QOL: A cohort study of healthy middle-aged and elderly people]. 作業療法 (Japanese Occupational Therapy Research), 38(3), 304–313. https://doi.org/10.32178/jotr.38.3_304　※縦断調査（1年後），SF-36

・Nakahara, K. [中原 啓太], & Yabuwaki, K. [籔脇 健司]. (2021). 地域在住高齢者の健康関連QOLに対する作業参加，環境因子，運動量の影響―構造方程式モデリングを用いた検討― [Effects of occupational participation, environmental factors, and amount of exercise on health related QOL for community-living elderly: A structural equation modeling approach]. 作業療法 (Japanese Occupational Therapy Research), 40(1), 52–60. https://doi.org/10.32178/jotr.40.1_52　※SF-12，環境因子（CEQ）

・Kobayashi, A., Zenba, Y., & Imai, T. (2025). Effects of occupational participation on health-related quality of life after 14 years of follow-up among older adults in Japan: A cohort study. The Kitasato Medical Journal, 55(1), 37–46. https://www.kitasato-u.ac.jp/ktms/kaishi/pdf/KMJ55-1/KMJ_55-1_37-46.pdf  ※縦断調査（14年後），SF-36

Occupational Participation and Ikigai, Purpose in Life, and Subjective Well-Being (SWB)

作業参加と生きがい（Ikigai），人生の目的（purpose in life），主観的幸福感（SWB）

・Imai, T. [今井 忠則]. (2013). 作業参加が生きがいに及ぼす影響―健康中高年者を対象とした6ヵ月間の追跡調査― [Effects of occupational participation on the concept of “IKIGAI”: A six-month follow-up survey for healthy middle-aged and elderly in Japan]. 作業療法 (Japanese Occupational Therapy Research), 32(2), 142–150. https://doi.org/10.11477/mf.6003100148　※縦断調査（6ヶ月後），Ikigai-9

・Sano, N., & Kyougoku, M. (2016). An analysis of structural relationship among achievement motive on social participation, purpose in life, and role expectations among community dwelling elderly attending day services. PeerJ, 4, e1655. https://doi.org/10.7717/peerj.1655  ※達成動機，社会参加（SOPI），SEM，K-1スケール

・Imai, T. [今井 忠則]. (2016). 健康中高年者における作業参加が生きがいに及ぼす影響―1年間の追跡調査― [Occupational participation and "Ikigai" in healthy middle-aged and elderly individuals in Japan: A one-year follow-up survey]. 作業療法 (Japanese Occupational Therapy Research), 35(6), 611–620. https://doi.org/10.11477/mf.6003200181  ※縦断調査（1年後），Ikigai-9

・Kishita, R. [木下 亮平], Nagaki, K. [長城 晃一], Ishizuki, C. [石附 智奈美], & Miyaguchi, H. [宮口 英樹]. (2021). 地域在住高齢者における主観的幸福感と活動の参加状況および基本属性の関連 [The relationship between subjective well-being, activity participation status, and basic attributes in community-dwelling older adults]. 作業療法 (Japanese Occupational Therapy Research), 40(1), 34–41. https://doi.org/10.32178/jotr.40.1_34

Occupational Participation and Recovery

作業参加とリカバリー

・Suganuma, E. [菅沼 映里], & Shingu, N. [新宮 尚人]. (2014). 地域に暮らす精神疾患を有する人のリカバリー―作業遂行，重要活動項目の特性比較― [Characteristics of occupational performance and meaningful activity items for people with mental illness in community settings according to degrees of recovery]. 作業療法 (Japanese Occupational Therapy Research), 33(1), 24–35. https://doi.org/10.11477/mf.6003200008

・Orui, J. [大類 淳矢], Inoue, T. [井上 貴雄], Fujita, S. [藤田 周平], Oishi, M. [大石 未来], Kitada, A. [北田 有沙], Toue, K. [東江 薫], & Hamada, M. [濱田 実瑠]. (2022). 入院中の精神障害者のリカバリーと意味のある作業への参加状況の関連 [Association Between Recovery and Participation in Meaningful Occupations Among Hospitalized Patients with Mental Disabilities]. 大阪河﨑リハビリテーション大学紀要 (Journal of Osaka Kawasaki Rehabilitation University), 16, 32–38. https://kawasakigakuen.repo.nii.ac.jp/records/358

・Orui, J., Kitada, A., Hamada, M., Fujita, S., Oishi, M., Toue, K., Shiraiwa, K., Ishii, R., & Inoue, T. (2023). Occupational engagement affects personal recovery in people with mental disorders, and cognitive dysfunction and occupational dysfunction affect occupational engagement. COGNITION & REHABILITATION, 4(1), 27–35. https://doi.org/10.69202/0002000005

Occupational Participation and Stress Responses, Going-Out Frequency, and Coping Ability

作業参加とストレス反応・外出頻度，ストレス対処能力

・Sano, N. [佐野 伸之], & Kyougoku, M. [京極 真]. (2016). 作業参加が外出頻度やストレス反応に与える影響—デイサービスを利用する地域在住高齢者への横断的調査による検証 [The influence of occupational participation on going outside and stress response: A cross-sectional study on community-dwelling elderly in a day-service center]. 作業療法 (Japanese Occupational Therapy Research), 35(3), 229–238. https://doi.org/10.11477/mf.6003200143

・木下亮平, 長城晃一, 山本達也, 石附智奈美, 宮口英樹：地域在住高齢者のストレス対処能力と価値のある活動の参加状況との関連．作業療法・福岡17：40-44，2019．

・Ishikawa, S. [石川 真太郎], Kimura, D. [木村 大介], & Imai, A. [今井 あい子]. (2021). 在宅復帰後の作業参加とストレスに関する検討─自記式作業遂行指標（SOPI）と心拍変動解析を用いて─ [The relationship between occupational performance and stress of subjects discharged to home: Using SOPI and heart rate variability analysis]. 作業療法 (Japanese Occupational Therapy Research), 40(2), 262–266. https://doi.org/10.32178/jotr.40.2_262　※自律神経測定(心拍）

Occupational Participation and Occupational Dysfunction, Occupational Challenge, and Coping

作業参加と作業機能障害，作業的挑戦，ストレス対処

・Morohoshi, N. [諸星 成美], & Kyougoku, M. [京極 真]. (2019). 身体障害を有する地域在住高齢者における作業的挑戦，作業参加，作業機能障害，抑うつ，健康関連QOLの構造的関連性の検証 [Analysis of structural relationships among occupational challenge, occupational participation, occupational dysfunction, depression, and health-related QOL in community dwelling elderly with physical disabilities]. 作業療法 (Japanese Occupational Therapy Research), 38(3), 294–303. https://doi.org/10.32178/jotr.38.3_294

・Teraoka, M., & Kyougoku, M. (2019). Structural relationships among occupational dysfunction, stress coping, and occupational participation for healthcare workers. WORK: A Journal of Prevention, Assessment & Rehabilitation, 64(4), 833–841. https://doi.org/10.3233/WOR-193045

・Morohoshi, N. [諸星 成美], & Kyougoku, M. [京極 真]. (2021). 身体障害を有する地域在住高齢者の作業的挑戦の潜在クラス分析と各クラスに関連する要因の検討 [Latent class analysis of occupational challenges among community dwelling elderly with disabilities]. 作業療法 (Japanese Occupational Therapy Research), 40(3), 273–280. https://doi.org/10.32178/jotr.40.3_273

Outcome Evaluation of Rehabilitation and Occupational Therapy Interventions

リハ・OT介入のアウトカム評価

・Kosaka, S. [高坂 駿], & Imai, T. [今井 忠則]. (2019). 統合失調症者に対する生活行為向上マネジメントによる個別的作業療法介入の効果－非ランダム化比較対照試験－ [The effect of tailor-made occupational therapy intervention by Management Tool for Daily Life Performance (MTDLP) for persons with schizophrenia: A controlled clinical trial]. 作業療法 (Japanese Occupational Therapy Research), 38(4), 460–468. https://doi.org/10.32178/jotr.38.4_460  ※MTDLP，統合失調症

・Nomura, K., & Kobayashi, N. (2021). Developing a Group Program for Older Males to Participate in Social Activities in Japan: A Mixed-Methods Study. American Journal of Men’s Health, 15(2). https://doi.org/10.1177/1557988321989899　※社会的孤立，グループプログラム

・Akahori, M. [赤堀 将孝]. (2025). C型サービスモデル事業におけるリエイブルメントに基づく介入効果の検証 [Model project for service C: Verification of intervention effectiveness based on reablement]. 作業療法 (Japanese Occupational Therapy Research), 44(4), 407–415. https://doi.org/10.32178/jotr.44.4_407

Occupational Participation and Frailty and Locomotive Syndrome

作業参加とフレイル，ロコモティブシンドローム

・Kurita, Y. [栗田 洋平], Izumi, R. [泉 良太], & Suzuki, T. [鈴木 達也]. (2021). 作業療法によるロコモティブシンドローム予防の基盤づくり─ロコモティブシンドロームと作業遂行の関連に着目して─ [Using occupational therapy to prevent locomotive syndrome: The relationship between locomotive syndrome and occupational performance]. 作業療法 (Japanese Occupational Therapy Research), 40(6), 738–746. https://doi.org/10.32178/jotr.40.6_738

・Takeda, S. [武田 将], & Tanimura, A. [谷村 厚子]. (2021). 作業参加とプレフレイル及び心理社会的状態の関連構造の検討─地域で自主活動に参加する高齢者を対象とした分析─ [The relational structure of occupational participation, prefrailty, and psychosocial states: Analysis of the elderly participating in voluntary activities in community]. 作業療法 (Japanese Occupational Therapy Research), 40(3), 300–310. https://doi.org/10.32178/jotr.40.3_300

・Kurita, Y. [栗田 洋平], Izumi, R. [泉 良太], & Suzuki, T. [鈴木 達也]. (2022). ロコモティブシンドロームの有無に着目した作業遂行の状況の変化についての予備的研究—6ヵ月以上の追跡調査 [Pilot study of the change in occupational performance focusing on presence or absence of locomotive syndrome: A follow-up study of more than 6 months]. 作業療法 (Japanese Occupational Therapy Research), 41(4), 502–506. https://doi.org/10.32178/jotr.41.4_502

・Kurita, Y. [栗田 洋平], Izumi, R. [泉 良太], & Suzuki, T. [鈴木 達也]. (2023). COVID-19感染予防対策のための緊急事態宣言が地域在住高齢者の身体の状況，作業参加の状況に及ぼす影響 [The impact of a state of emergency to prevent COVID-19 infection on physical conditions and occupational participation of the elderly living in the community: A prospective cohort study]. 作業療法 (Japanese Occupational Therapy Research), 42(2), 168–175. https://doi.org/10.32178/jotr.42.2_168

Occupational Participation and COVID-19

作業参加とCOVID-19

・小林昭博，前場洋佑，今井忠則：COVID-19流行下における余暇活動の制限と現在の作業参加との関連―地域在住高齢者における横断研究―．ぐんま作業療法研究26：3-9，2023.  ※余暇活動尺度

・Kurita, Y. [栗田 洋平], Izumi, R. [泉 良太], & Suzuki, T. [鈴木 達也]. (2023). COVID-19感染予防対策のための緊急事態宣言が地域在住高齢者の身体の状況，作業参加の状況に及ぼす影響 [The impact of a state of emergency to prevent COVID-19 infection on physical conditions and occupational participation of the elderly living in the community: A prospective cohort study]. 作業療法 (Japanese Occupational Therapy Research), 42(2), 168–175. https://doi.org/10.32178/jotr.42.2_168

・Nomura, K., & Kobayashi, N. (2024). Gender Gaps in Strategies for Maintaining the Social Participation and Interaction of Older Adults with People in a Local Community. Health & Social Care in the Community, 2024, 3572577. https://doi.org/10.1155/2024/3572577

Occupational Participation and Driving

作業参加と自動車運転

・Nasu, S. [那須 識徳], Ishibashi, Y. [石橋 裕], Ikuta, J. [生田 純一], & Kobayashi, R. [小林 隆司]. (2024). 後天性脳損傷後の自動車運転中断の意思決定要因の違いが作業参加に及ぼす影響―アンケートによる予備的調査研究― [Effects of different decision-making factors of driving cessation after acquired brain injury on occupational participation: A pilot study]. 作業療法 (Japanese Occupational Therapy Research), 43(5), 630–637. https://doi.org/10.32178/jotr.43.5_630

Occupational Participation and Social Isolation and Loneliness

作業参加と社会的孤立，孤独感

・Nomura, K., & Kobayashi, N. (2024). Gender Gaps in Strategies for Maintaining the Social Participation and Interaction of Older Adults with People in a Local Community. Health & Social Care in the Community, 2024, 3572577. https://doi.org/10.1155/2024/3572577　※LSNS-6

・Nomura, K., & Kobayashi, N. (2021). Developing a Group Program for Older Males to Participate in Social Activities in Japan: A Mixed-Methods Study. American Journal of Men’s Health, 15(2). https://doi.org/10.1177/1557988321989899　※社会的孤立，グループプログラム

・Matsuzaki, Y., Okada, H., Miyajima, M., Hirayama, R., & Takashima, R. (2025). Characteristics of Older Adults Experiencing High Loneliness Despite Active Social Participation: A Cross-Sectional Study. INQUIRY: The Journal of Health Care Organization, Provision, and Financing, 62. https://doi.org/10.1177/00469580251360650　※個人的に価値のある活動に満足することが孤独感を軽減する鍵となる。孤独嗜好尺度

・Yun, S., Okada, H., Matsuzaki, Y., Miyajima, M., & Takashima, R. (2026). The impact of social and solitary activities on loneliness in older rural male adults: A path analysis study. The Journal of Rural Health, 42(1), e70131. https://doi.org/10.1111/jrh.70131

Occupational Participation and Depression

作業参加と抑うつ

・Yokoyama, K., Shimada, K., Morimoto, T., Ishii, T., & Ikeda, N. (2024). Association between occupational participation and depressive symptoms among middle-aged adults: A cross-sectional study in Hokkaido, Japan. Hong Kong Journal of Occupational Therapy, 37(2), 63–71. https://doi.org/10.1177/15691861241259527　※CES-D

・Matsuzaki, Y., Okada, H., Miyajima, M., Hirayama, R., & Takashima, R. (2025). Characteristics of Older Adults Experiencing High Loneliness Despite Active Social Participation: A Cross-Sectional Study. INQUIRY: The Journal of Health Care Organization, Provision, and Financing, 62. https://doi.org/10.1177/00469580251360650　※GDS-15

・Kurita, Y. [栗田 洋平], Izumi, R. [泉 良太], Suzuki, T. [鈴木 達也], Sano, T. [佐野 哲也], Aoyagi, S. [青柳 翔太], & Satake, Y. [佐竹 祐輝]. (2026). 作業参加と老年期のうつ症状の関連の検討─地域在住高齢者を対象とした横断研究─ [Relationship between occupation and geriatric depression: A cross-sectional study of community-dwelling elderly]. 作業療法 (Japanese Occupational Therapy Research), 45(1), 50–57. https://doi.org/10.32178/jotr.45.1_50  ※GDS-15-J

This list provides a comprehensive collection of SOPI-related publications identified to date, including those presented in the thematic sections above. Publications are listed by year (newest first).

本一覧は、テーマ別に紹介した文献を含め、現在までに収集されているSOPI関連論文の網羅的リストです。年ごとに新しい順で掲載しています。

2026年

・Kurita, Y. [栗田 洋平], Izumi, R. [泉 良太], Suzuki, T. [鈴木 達也], Sano, T. [佐野 哲也], Aoyagi, S. [青柳 翔太], & Satake, Y. [佐竹 祐輝]. (2026). 作業参加と老年期のうつ症状の関連の検討─地域在住高齢者を対象とした横断研究─ [Relationship between occupation and geriatric depression: A cross-sectional study of community-dwelling elderly]. 作業療法 (Japanese Occupational Therapy Research), 45(1), 50–57. https://doi.org/10.32178/jotr.45.1_50 

・Tanaka, M., Takagi, M., & Ikeuchi, K. (2026). The Impact of Occupational Participation in Hobby Activities on Social Frailty. OTJR: Occupational Therapy Journal of Research. Advance online publication. https://doi.org/10.1177/15394492251409657 (preprint)

・Yun, S., Okada, H., Matsuzaki, Y., Miyajima, M., & Takashima, R. (2026). The impact of social and solitary activities on loneliness in older rural male adults: A path analysis study. The Journal of Rural Health, 42(1), e70131. https://doi.org/10.1111/jrh.70131

2025年

・Kurita, Y., Izumi, R., Suzuki, T., Sano, T., & Aoyagi, S. (2025). Relationship between mobility decline and occupational participation: A cross-sectional study of community-dwelling older adults. British Journal of Occupational Therapy. Advance online publication. https://doi.org/10.1177/03080226251403330 (preprint)

・Kobayashi, A., Zenba, Y., & Imai, T. (2025). Effects of occupational participation on health-related quality of life after 14 years of follow-up among older adults in Japan: A cohort study. The Kitasato Medical Journal, 55(1), 37–46. https://www.kitasato-u.ac.jp/ktms/kaishi/pdf/KMJ55-1/KMJ_55-1_37-46.pdf

・Shimokihara, S., Yokoyama, K., Ihira, H., Matsuzaki-Kihara, Y., Mizumoto, A., Tashiro, H., Saito, H., Makino, K., Shimada, K., Yama, K., Miyajima, R., Sasaki, T., & Ikeda, N. (2025). Association between occupational participation and quality of life in Japanese older adults. OTJR: Occupational Therapy Journal of Research, 46(1). https://doi.org/10.1177/15394492251327983 (preprint)

・Shimada, K., Yokoyama, K., Shimokihara, S., et al. (2025). Associations Between Occupational Participation and Depressive Symptoms in Japanese Community-Dwelling Older Adults. OTJR: Occupational Therapy Journal of Research. Advance online publication. https://doi.org/10.1177/15394492251379326 (preprint)

・Orui, J., Inoue, T., Tazaki, F., Nakamura, M., Imai, R., Hida, M., Nakao, H., & Imaoka, M. (2025). Mobility, Social Networks, and Pain Predict Occupational Participation in Older Japanese Adults. OTJR: Occupational Therapy Journal of Research. Advance online publication. https://doi.org/10.1177/15394492251391678  (preprint)

・Akahori, M. [赤堀 将孝]. (2025). C型サービスモデル事業におけるリエイブルメントに基づく介入効果の検証 [Model project for service C: Verification of intervention effectiveness based on reablement]. 作業療法 (Japanese Occupational Therapy Research), 44(4), 407–415. https://doi.org/10.32178/jotr.44.4_407

・Matsuzaki, Y., Okada, H., Miyajima, M., Hirayama, R., & Takashima, R. (2025). Characteristics of Older Adults Experiencing High Loneliness Despite Active Social Participation: A Cross-Sectional Study. INQUIRY: The Journal of Health Care Organization, Provision, and Financing, 62. https://doi.org/10.1177/00469580251360650

2024年

・Yokoyama, K., Shimada, K., Morimoto, T., Ishii, T., & Ikeda, N. (2024). Association between occupational participation and depressive symptoms among middle-aged adults: A cross-sectional study in Hokkaido, Japan. Hong Kong Journal of Occupational Therapy, 37(2), 63–71. https://doi.org/10.1177/15691861241259527

・Nomura, K., & Kobayashi, N. (2024). Gender Gaps in Strategies for Maintaining the Social Participation and Interaction of Older Adults with People in a Local Community. Health & Social Care in the Community, 2024, 3572577. https://doi.org/10.1155/2024/3572577

・Nasu, S. [那須 識徳], Ishibashi, Y. [石橋 裕], Ikuta, J. [生田 純一], & Kobayashi, R. [小林 隆司]. (2024). 後天性脳損傷後の自動車運転中断の意思決定要因の違いが作業参加に及ぼす影響―アンケートによる予備的調査研究― [Effects of different decision-making factors of driving cessation after acquired brain injury on occupational participation: A pilot study]. 作業療法 (Japanese Occupational Therapy Research), 43(5), 630–637. https://doi.org/10.32178/jotr.43.5_630

2023年

・Kurita, Y. [栗田 洋平], Izumi, R. [泉 良太], & Suzuki, T. [鈴木 達也]. (2023). COVID-19感染予防対策のための緊急事態宣言が地域在住高齢者の身体の状況，作業参加の状況に及ぼす影響 [The impact of a state of emergency to prevent COVID-19 infection on physical conditions and occupational participation of the elderly living in the community: A prospective cohort study]. 作業療法 (Japanese Occupational Therapy Research), 42(2), 168–175. https://doi.org/10.32178/jotr.42.2_168

・Tsujishita, S., Nagamatsu, M., Imai, A., & Sanada, K. (2023). Relationships between locomotive and non-locomotive MVPA and ‘ikigai’ in older Japanese adults. PeerJ, 11, e15413. https://doi.org/10.7717/peerj.15413

・Orui, J., Kitada, A., Hamada, M., Fujita, S., Oishi, M., Toue, K., Shiraiwa, K., Ishii, R., & Inoue, T. (2023). Occupational engagement affects personal recovery in people with mental disorders, and cognitive dysfunction and occupational dysfunction affect occupational engagement. COGNITION & REHABILITATION, 4(1), 27–35. https://doi.org/10.69202/0002000005

・Ikechi, Y. [池知 良昭], Ishibashi, Y. [石橋 裕], & Ono, K. [小野 健一]. (2023). 終末期がん患者に対する作業療法士の実践自己評価尺度の基準関連妥当性の検討 [Examination of the criterion-related validity of the Self-Rating Scale of Occupational Therapists for Terminal Cancer patients]. 作業療法 (Japanese Occupational Therapy Research), 42(4), 478–484. https://doi.org/10.32178/jotr.42.4_478

・小林昭博，前場洋佑，今井忠則：COVID-19流行下における余暇活動の制限と現在の作業参加との関連―地域在住高齢者における横断研究―．ぐんま作業療法研究26：3-9，2023. 

2022年

・Kurita, Y. [栗田 洋平], Izumi, R. [泉 良太], & Suzuki, T. [鈴木 達也]. (2022). ロコモティブシンドロームの有無に着目した作業遂行の状況の変化についての予備的研究—6ヵ月以上の追跡調査 [Pilot study of the change in occupational performance focusing on presence or absence of locomotive syndrome: A follow-up study of more than 6 months]. 作業療法 (Japanese Occupational Therapy Research), 41(4), 502–506. https://doi.org/10.32178/jotr.41.4_502

・Orui, J. [大類 淳矢], Inoue, T. [井上 貴雄], Fujita, S. [藤田 周平], Oishi, M. [大石 未来], Kitada, A. [北田 有沙], Toue, K. [東江 薫], & Hamada, M. [濱田 実瑠]. (2022). 入院中の精神障害者のリカバリーと意味のある作業への参加状況の関連 [Association Between Recovery and Participation in Meaningful Occupations Among Hospitalized Patients with Mental Disabilities]. 大阪河﨑リハビリテーション大学紀要 (Journal of Osaka Kawasaki Rehabilitation University), 16, 32–38. https://kawasakigakuen.repo.nii.ac.jp/records/358

・Yamane, N. [山根 奈那子], & Yoshikawa, H. [吉川 ひろみ]. (2022). 作業バランスを評価する尺度と定義に関する文献レビュー [Literature review on scales and definitions to assess occupational balance]. 作業科学研究 (Japanese Journal of Occupational Science), 16(1), 41–54. https://doi.org/10.32191/jjos.16.004

2021年

・Kishita, R. [木下 亮平], Nagaki, K. [長城 晃一], Ishizuki, C. [石附 智奈美], & Miyaguchi, H. [宮口 英樹]. (2021). 地域在住高齢者における主観的幸福感と活動の参加状況および基本属性の関連 [The relationship between subjective well-being, activity participation status, and basic attributes in community-dwelling older adults]. 作業療法 (Japanese Occupational Therapy Research), 40(1), 34–41. https://doi.org/10.32178/jotr.40.1_34

・Nakahara, K. [中原 啓太], & Yabuwaki, K. [籔脇 健司]. (2021). 地域在住高齢者の健康関連QOLに対する作業参加，環境因子，運動量の影響―構造方程式モデリングを用いた検討― [Effects of occupational participation, environmental factors, and amount of exercise on health related QOL for community-living elderly: A structural equation modeling approach]. 作業療法 (Japanese Occupational Therapy Research), 40(1), 52–60. https://doi.org/10.32178/jotr.40.1_52

・Ishikawa, S. [石川 真太郎], Kimura, D. [木村 大介], & Imai, A. [今井 あい子]. (2021). 在宅復帰後の作業参加とストレスに関する検討─自記式作業遂行指標（SOPI）と心拍変動解析を用いて─ [The relationship between occupational performance and stress of subjects discharged to home: Using SOPI and heart rate variability analysis]. 作業療法 (Japanese Occupational Therapy Research), 40(2), 262–266. https://doi.org/10.32178/jotr.40.2_262

・Morohoshi, N. [諸星 成美], & Kyougoku, M. [京極 真]. (2021). 身体障害を有する地域在住高齢者の作業的挑戦の潜在クラス分析と各クラスに関連する要因の検討 [Latent class analysis of occupational challenges among community dwelling elderly with disabilities]. 作業療法 (Japanese Occupational Therapy Research), 40(3), 273–280. https://doi.org/10.32178/jotr.40.3_273

・Takeda, S. [武田 将], & Tanimura, A. [谷村 厚子]. (2021). 作業参加とプレフレイル及び心理社会的状態の関連構造の検討─地域で自主活動に参加する高齢者を対象とした分析─ [The relational structure of occupational participation, prefrailty, and psychosocial states: Analysis of the elderly participating in voluntary activities in community]. 作業療法 (Japanese Occupational Therapy Research), 40(3), 300–310. https://doi.org/10.32178/jotr.40.3_300

・Kurita, Y. [栗田 洋平], Izumi, R. [泉 良太], & Suzuki, T. [鈴木 達也]. (2021). 作業療法によるロコモティブシンドローム予防の基盤づくり─ロコモティブシンドロームと作業遂行の関連に着目して─ [Using occupational therapy to prevent locomotive syndrome: The relationship between locomotive syndrome and occupational performance]. 作業療法 (Japanese Occupational Therapy Research), 40(6), 738–746. https://doi.org/10.32178/jotr.40.6_738

・Nomura, K., & Kobayashi, N. (2021). Developing a Group Program for Older Males to Participate in Social Activities in Japan: A Mixed-Methods Study. American Journal of Men’s Health, 15(2). https://doi.org/10.1177/1557988321989899

2020年

・木下亮平, 長城晃一, 石附智奈美, 宮口英樹：地域サロンに参加する高齢者の目標の再挑戦と活動の参加状況との関連－パイロットスタディ－．作業療法・福岡18: 51-55, 2020.

2019年

・Morohoshi, N. [諸星 成美], & Kyougoku, M. [京極 真]. (2019). 身体障害を有する地域在住高齢者における作業的挑戦，作業参加，作業機能障害，抑うつ，健康関連QOLの構造的関連性の検証 [Analysis of structural relationships among occupational challenge, occupational participation, occupational dysfunction, depression, and health-related QOL in community dwelling elderly with physical disabilities]. 作業療法 (Japanese Occupational Therapy Research), 38(3), 294–303. https://doi.org/10.32178/jotr.38.3_294

・Imai, T. [今井 忠則]. (2019). 作業参加が健康関連QOLに及ぼす影響の1年間の変化－健康中高年者のコホート研究－ [A one-year change in the effect of occupational participation on health-related QOL: A cohort study of healthy middle-aged and elderly people]. 作業療法 (Japanese Occupational Therapy Research), 38(3), 304–313. https://doi.org/10.32178/jotr.38.3_304

・Kosaka, S. [高坂 駿], & Imai, T. [今井 忠則]. (2019). 統合失調症者に対する生活行為向上マネジメントによる個別的作業療法介入の効果－非ランダム化比較対照試験－ [The effect of tailor-made occupational therapy intervention by Management Tool for Daily Life Performance (MTDLP) for persons with schizophrenia: A controlled clinical trial]. 作業療法 (Japanese Occupational Therapy Research), 38(4), 460–468. https://doi.org/10.32178/jotr.38.4_460

・木下亮平, 長城晃一, 山本達也, 石附智奈美, 宮口英樹：地域在住高齢者のストレス対処能力と価値のある活動の参加状況との関連．作業療法・福岡17：40-44，2019．

・Teraoka, M., & Kyougoku, M. (2019). Structural relationships among occupational dysfunction, stress coping, and occupational participation for healthcare workers. WORK: A Journal of Prevention, Assessment & Rehabilitation, 64(4), 833–841. https://doi.org/10.3233/WOR-193045

2018年

・Ono, K., Kanayama, Y., Tsuchiya, K., Iwata, M., & Yabuwaki, K. (2018). Development and validation of the Measure of Supporting Co-occupation for family caregivers. British Journal of Occupational Therapy, 81(10), 571–581. https://doi.org/10.1177/0308022618771539

2017年

・Sano, N., & Kyougoku, M. (2017). Effect of achievement motive on purpose in life, social participation, role expectation, self-efficacy, and physical function by a longitudinal research study in Japan: using multilevel structural equation modeling. PeerJ Preprints, 5, e2801v1.(preprint)  https://doi.org/10.7287/peerj.preprints.2801v1

2016年

・Sano, N., & Kyougoku, M. (2016). An analysis of structural relationship among achievement motive on social participation, purpose in life, and role expectations among community dwelling elderly attending day services. PeerJ, 4, e1655. https://doi.org/10.7717/peerj.1655

・Sano, N. [佐野 伸之], & Kyougoku, M. [京極 真]. (2016). 作業参加が外出頻度やストレス反応に与える影響—デイサービスを利用する地域在住高齢者への横断的調査による検証 [The influence of occupational participation on going outside and stress response: A cross-sectional study on community-dwelling elderly in a day-service center]. 作業療法 (Japanese Occupational Therapy Research), 35(3), 229–238. https://doi.org/10.11477/mf.6003200143

・Imai, T. [今井 忠則]. (2016). 健康中高年者における作業参加が生きがいに及ぼす影響―1年間の追跡調査― [Occupational participation and "Ikigai" in healthy middle-aged and elderly individuals in Japan: A one-year follow-up survey]. 作業療法 (Japanese Occupational Therapy Research), 35(6), 611–620. https://doi.org/10.11477/mf.6003200181

・Muranaka, J. [村仲 隼一郎], & Nagatani, R. [長谷 龍太郎]. (2016). 介護予防事業参加者における包括的QOLと意味のある作業への参加状況との関連性の検討 [Relationship between comprehensive QOL score and engage status in a meaningful occupation in preventive-care project]. 日本作業療法研究学会雑誌, 19(1), 27–30.

2015年

・Sano, N. [佐野 伸之], & Kyogoku, M. [京極 真]. (2015). リハビリテーションサービスを利用する地域在住高齢者への作業参加の測定―自記式作業遂行指標（SOPI）の転用可能性の検討 [Measuring occupational participation for community-dwelling elderly using a rehabilitation service: Examining the transferability of the Self-completed Occupational Performance Index (SOPI)]. 作業療法 (Japanese Occupational Therapy Research), 34(5), 519–529. https://doi.org/10.11477/mf.6003200101

・Sano, N. [佐野 伸之], Kyougoku, M. [京極 真], & Teraoka, M. [寺岡 睦]. (2015). 地域在住高齢者の達成動機が社会参加や健康関連QOLに及ぼす影響 [Effect of achievement motive for Community-Dwelling Elderly Persons on social participation and HR-QOL]. 総合リハビリテーション (Sogo Rehabilitation), 43(8), 765–772. https://doi.org/10.11477/mf.1552200332

・Teraoka, M., & Kyougoku, M. (2015). Development of the Final Version of the Classification and Assessment of Occupational Dysfunction Scale. PLOS ONE, 10(8), e0134695. https://doi.org/10.1371/journal.pone.0134695

2014年

・Suganuma, E. [菅沼 映里], & Shingu, N. [新宮 尚人]. (2014). 地域に暮らす精神疾患を有する人のリカバリー―作業遂行，重要活動項目の特性比較― [Characteristics of occupational performance and meaningful activity items for people with mental illness in community settings according to degrees of recovery]. 作業療法 (Japanese Occupational Therapy Research), 33(1), 24–35. https://doi.org/10.11477/mf.6003200008

・Teraoka, M. [寺岡 睦], & Kyogoku, M. [京極 真]. (2014). 大学生への自記式作業遂行指標（Self-completed Occupational Performance Index: SOPI）の転用可能性の検証 [Evaluating the transferability of the Self-completed Occupational Performance Index to undergraduate students]. 作業療法 (Japanese Occupational Therapy Research), 33(3), 203–209. https://doi.org/10.11477/mf.6003200025

2013年以前

・Imai, T. [今井 忠則]. (2013). 作業参加が生きがいに及ぼす影響―健康中高年者を対象とした6ヵ月間の追跡調査― [Effects of occupational participation on the concept of “IKIGAI”: A six-month follow-up survey for healthy middle-aged and elderly in Japan]. 作業療法 (Japanese Occupational Therapy Research), 32(2), 142–150. https://doi.org/10.11477/mf.6003100148

・Imai, T. [今井 忠則], & Saito, S. [齊藤 さわ子]. (2011). 意味ある作業の参加状況が健康関連QOLに及ぼす影響―健康中高年者を対象とした6ヶ月間の追跡調査― [Effects of participating in meaningful occupation on HR-QOL: A six-month follow-up survey on healthy elderly and middle-aged adults in Japan]. 作業療法 (Japanese Occupational Therapy Research), 30(1), 42–51. https://doi.org/10.11477/mf.6003100034

・Imai, T. [今井 忠則], & Saito, S. [齊藤 さわ子]. (2010). 個人にとって価値のある活動の参加状況の測定―自記式作業遂行指標（SOPI: Self-completed Occupational Performance Index）の開発― [Measuring the quality of participation in activities in everyday life: Developing the Self-completed Occupational Performance Index(SOPI)]. 作業療法 (Japanese Occupational Therapy Research), 29(3), 317–325. https://doi.org/10.11477/mf.6003900943

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