Accès ouvert
2026
article
OpenAlex
Yosuke Shibata, Yasunari Kurita, Toshiyuki Ojima
Some extracurricular activity club members in Japanese high schools primarily practice outside their club (EACM-POC). The unclear status of EACM-POCs leads to the unfair management of club activities. Thus, this study aimed to determine the status of EACM-POCs in Japanese high schools. …
jp
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2026
article
OpenAlex
Moeto Shimoda, Hiroki Ito, Tetsuya Aoki, Jurii Karibe et autres
jp
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Accès ouvert
2026
article
OpenAlex
Hideyuki Arima, Chie Shimmura, Yosuke Shibata, Toshimi Aizawa et autres
Introduction: The Japanese Society for Spine Surgery and Related Research (JSSR) developed a national web-based registry system, integrating it with the Japanese Orthopaedic Association National Registry (JOANR/JSSR-DB) to systematically collect data on spinal and spinal cord surgeries and complications. This study aimed …
jp
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2026
article
OpenAlex
Sanshiro Kawata, Yoshihiro Hiramatsu, Junko Honke, Shunji Takashima et autres
jp
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Accès ouvert
2026
article
OpenAlex
Shota Hagino, Yosuke Shibata, Toshiyuki Ojima
Background: Many high school teachers in Japan supervise school sports club activities, which leads to long working hours and elevated stress.However, the relationship between club factors and the health status of coaches remain unclear.Objective: This study examined associations between club factors and …
jp
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2025
article
OpenAlex
Sanshiro Kawata, Yoshihiro Hiramatsu, Junko Honke, Shunji Takashima et autres
jp
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2025
article
OpenAlex
Tomohiro Yamada, Yu Yamato, Tomohiko Hasegawa, Go Yoshida et autres
STUDY DESIGN: Double-blind randomized controlled trial. OBJECTIVE: To assess the safety and efficacy of surgeon-directed intraoperative subfascial cocktail analgesics in adolescent scoliosis surgery. SUMMARY OF BACKGROUND DATA: Several studies have demonstrated the efficacy of intraoperative surgeon-directed analgesics in idiopathic scoliosis surgery. However, …
jp
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Accès ouvert
2025
article
OpenAlex
Yosuke Shibata, Yasunari Kurita, Koji Morishita, Toshiyuki Ojima
高校の部活動における部活動指導員および外部指導者の活用状況を明らかにし,顧問教員の健康状態との関連を検討した.全国の高校のすべての顧問教員を対象とした.調査項目は学校(地域,設置,生徒数),部(種目,部員数,部員の性,活動状況,目標),顧問教員(性,年齢,教員免許,教員歴,婚姻,喫煙,飲酒,運動,既往歴,主観的健康感,K6,部活動指導員の活用の有無,外部指導者の活用の有無)の要因とした.解析は部活動指導員および外部指導者を活用している者の割合を算出した.次いで主観的健康感の良さに対する部活動指導員活用ありのオッズ比,K6得点の高さに対する部活動指導員活用ありのオッズ比を算出した.同様に外部指導者活用ありのオッズ比も算出した.7,892人から回答を得た.部活動指導員を活用している顧問教員は7.4%,外部指導者を活用している顧問教員は22.0%であった.オッズ比は,文化部では主観的健康感,K6得点ともに有意な関連が見られなかった.一方,運動部では部活動指導員を活用している顧問教員は健康状態が悪かった(オッズ比(95%信頼区間),主観的健康感(良い/悪い):0.74(0.55-0.98),K6得点(13点以上/4点以下):1.68(1.19-2.37)).部活動指導員は外部指導者より活用が進んでおらず,運動部では外部指導者を活用している顧問教員は健康状態が良いが,部活動指導員を活用している顧問教員は健康状態が悪いことが明らかになった.今後縦断的な研究が望まれる.
jp
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Accès ouvert
2024
article
OpenAlex
Yosuke Shibata, Yasunari Kurita, Koji Morishita, Toshiyuki Ojima
Objective: Sports trainers contribute to the safety of adolescent athletes. The status of sports trainer services (STS) that use a trainer-certified system and trainer perceptions differ among countries, and reports from different countries are needed to promote the global use of STS. …
jp
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2024
article
OpenAlex
Hideyuki Arima, Yu Yamato, Yosuke Shibata, Hiroki Oba et autres
jp
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Accès ouvert
2024
article
OpenAlex
Takeaki Noguchi, Takahisa Suzuki, Yosuke Shibata, Mitsuyuki Koizumi et autres
Introduction: Low-grade fibromyxoid sarcoma is an uncommon deep-seated soft-tissue sarcoma that occurs rarely in young adults and children. Although surgical resection provides a long-term prognosis, late local recurrence and metastasis may occur. Case presentation: A 44-year-old woman with no prior medical history …
jp
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Accès ouvert
2024
article
OpenAlex
Hideyuki Arima, Yu Yamato, Yosuke Shibata, Hiroki Oba et autres
Introduction: The Scoliosis Research Society-30 (SRS-30) is a questionnaire originally developed from the SRS-22r questionnaire and is used to evaluate adolescent idiopathic scoliosis (AIS). It comprised questions on five domains: function, pain, self-image, mental health, and satisfaction, with seven additional questions related …
jp, us
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