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Affiliation |
Doctorial Course in Health Sciences Nursing Course |
OHTAKA Maiko
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Graduating School 【 display / non-display 】
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-1994.03
Chiba University Graduated
Graduate School 【 display / non-display 】
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-2017.03
Akita University Graduate School, Division of Medicine Doctor's Degree Program Completed
Campus Career 【 display / non-display 】
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2024.04-Now
Akita University Doctorial Course in Health Sciences Nursing Course Professor
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2020.04-2024.03
Akita University Doctorial Course in Health Sciences Nursing Course Associate Professor
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2019.01-2020.03
Akita University Graduate School of Medicine Doctorial Course in Health Sciences Maternity Child Nursing Lecturer
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2011.10-2018.12
Akita University Graduate School of Medicine Doctorial Course in Health Sciences Maternity Child Nursing Assistant Professor
Research Areas 【 display / non-display 】
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Life Science / Lifelong developmental nursing
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Humanities & Social Sciences / Childhood and nursery/pre-school education
Qualification acquired 【 display / non-display 】
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Nurse
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Usual First Kind of Nurse-Teacher License
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First Kind of Junior High School Teacher License
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First Kind of High School Teacher License
Research Achievements 【 display / non-display 】
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Maiko Ohtaka, Masayo Saito, Yukiko Ito
The Journal of Rural Medicine 19 ( 3 ) 150 - 157 2024.07 [Refereed]
Research paper (journal) Domestic Co-author
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Ohtaka Maiko, Hiramoto Izumi, Minagawa Hiroshi, Matsuzaki Masashi, Saito Akira, Ishigoka Mami
The Journal of Physical Fitness and Sports Medicine 9 ( 3 ) 105 - 113 2020.05 [Refereed]
Research paper (journal) Domestic Co-author
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Screening of the Maturity Status of the Tibial Tuberosity by Ultrasonography in Higher Elementary School Grade Schoolchildren，Int J Environ Res Public Health. 2019 Jun 17;16(12). pii: E2138.
Maiko Ohtaka, Izumi Hiramoto, Hiroshi Minagawa, Masashi Matsuzaki，Hideya Kodama
Int J Environ Res Public Health. 17 ( 16 ) 2019.06 [Refereed]
Research paper (journal) Domestic Co-author
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Examination of locomotor system of elementary school students using diagnostic ultrasound system and lower limb flexibility assessment: toward early detection of Osgood-Schlatter disease during growth period
Ohtaka Maiko, Saito Akira, Hongo Michio, Matsuzaki Masashi
The Journal of Physical Fitness and Sports Medicine advpub ( 0 ) 2026
This study aimed to evaluate a musculoskeletal screening method for elementary school students using ultrasound and lower limb flexibility assessments, with the goal of early detection of Osgood-Schlatter disease during the growth period. A total of 143 boys in the fourth to sixth grades of elementary school from a single prefecture underwent musculoskeletal screening between November 2021 and February 2023. Using a diagnostic ultrasound device, the tibial tuberosity was observed, and its developmental stage was classified based on Ehrenborg’s four-stage classification (Ehrenborg G and Lagergren C. 1961. Acta Chir Scand 121: 315–327). The presence of Osgood-Schlatter disease was determined based on the presence of irregularities in the ultrasound image. Lower limb flexibility was assessed quantitatively using finger-floor distance (FFD) and heel-hip distance (HHD). The cartilaginous stage (C stage) was the most common developmental stage observed. Osgood-Schlatter disease was identified in eight children (5.6%) and was found only in the epiphyseal (E) and bony (B) stages (p = 0.004, φ = 0.308). HHD was significantly greater in the Osgood-Schlatter group (p = 0.040, r = 0.680). In some children without knee pain or tenderness, irregularities in the tibial tuberosity were detected on ultrasound imaging, suggesting that ultrasound imaging may be useful for the early detection of asymptomatic lesions. This screening approach, which combines ultrasound examination and flexibility assessment, is expected to serve as a novel method for the early detection and prevention of musculoskeletal disorders in children during their growth period. Further large-scale studies and continued investigation into methods for assessing flexibility in growing children are warranted.
◆Original paper【 display / non-display 】
◆Other【 display / non-display 】
Grant-in-Aid for Scientific Research 【 display / non-display 】
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Grant-in-Aid for Scientific Research(C)
Project Year： 2024.04 - 2027.03
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Grant-in-Aid for Scientific Research(C)
Project Year： 2021.04 - 2024.03
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Effectiveness of oral function training for improving mouth breathing in preschool children
Grant-in-Aid for Scientific Research(C)
Project Year： 2019.04 - 2022.03 Investigator(s): Hiramoto Izumi
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Grant-in-Aid for Scientific Research(C)
Project Year： 2018.04 - 2021.03
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Grant-in-Aid for Scientific Research(C)
Project Year： 2015.04 - 2018.03
Presentations 【 display / non-display 】
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Screening of thickness of cartilage at the tibial tuberosity for risk management of Osgood-Schlatter disease in schoolchildren of higher elementary school grades
Maiko Ohtaka, Izumi Hiramoto, Masayo Saito, Hideya Kodama
22nd EAFONS East AsianForum of Nursing Scholars 2019.01 - 2019.01