Current PhD Students

Yoko Ellie Fukumura

Faculty Mentor: Shawn C. Roll PhD, OTR/L, RMSKS, FAOTA, FAIUM

Research Lab: Musculoskeletal Sonography and Occupational Performance Lab

Year of Entry: 2019

Research Interests

Workplace injury continues to prevail despite guidelines and policy level change. Through the PhD program, I hope to further understand musculoskeletal injury from an occupational science perspective to change the ways in which we address injury prevention. As a research assistant in the Musculoskeletal Sonography and Occupational Performance lab, I am working on an interdisciplinary project to create an office workstation that uses machine learning to promote health behavior change and prevent injury. We are currently studying ergonomics of computer users to develop an algorithm that accurately senses the user’s posture in a pilot study. Through this study, we also hope to enhance our understanding of ergonomics and human behavior at the office workstation. I hope to apply the knowledge I gain from this project to address injury prevention in musicians in the future.

Education

Master of Arts (MA) in Occupational Therapy
2019 | University of Southern California

Bachelor of Music in Piano Performance
2017 | New England Conservatory of Music

Publications

Journal Articles

Roll, S. C., Tung, K. D., Chang, H., Sehremelis, T. A., Fukumura, Y. E., Randolph, S., & Forrest, J. L. (2019). Prevention and rehabilitation of musculoskeletal disorders in oral health care professionals: A systematic review. The Journal of the American Dental Association, 150(6), 489-502. https://doi.org/10.1016/j.adaj.2019.01.031 Show abstract

Background. The authors’ objective in this systematic review was to describe the evidence for preventive and rehabilitative interventions for musculoskeletal disorders in oral health care.
 
Types of Studies Reviewed. The authors conducted systematic search, screening, and eligibility processes to identify experimental, quasiexperimental, observational, and survey research studies in which the investigators either directly evaluated or predicted the effects of preventive or rehabilitative interventions on the reduction of musculoskeletal symptoms in oral health care professionals.
 
Results. The authors identified and screened 3,571 unique abstracts, assessed 256 full-text articles for eligibility, and included 34 articles in the review. Investigators in 17 experimental studies described the results of preventive or rehabilitation interventions and in 17 survey research studies predicted or correlated preventive or protective techniques to a reduction in musculoskeletal symptoms. The primary techniques evaluated in the studies included equipment modification, ergonomic training, and physical exercise.
 
Conclusions and Practical Implications. The evidence suggests that magnification loupes and indirect-vision techniques have a positive effect on the reduction of musculoskeletal symptoms. In terms of evaluating intervention efficacy, other techniques have mixed evidence or are limited by low-level study design.
 
Keywords. Ergonomics; injury prevention; musculoskeletal disorders; dentists; dental hygienists

ACOTE accreditation | NBCOT certification

The USC entry-level master's degree program is fully accredited by the Accreditation Council for Occupational Therapy Education® (ACOTE). ACOTE c/o Accreditation Department, American Occupational Therapy Association, Inc.®, 4720 Montgomery Lane, Suite 200, Bethesda, MD 20814-3449, (301) 652-6611 x2914, acoteonline.org

Professional program graduates are eligible to apply for certification by National Board for Certification in Occupational Therapy, Inc.® (NBCOT), nbcot.org. Program results from the NBCOT can be found online at https://secure.nbcot.org/data/schoolstats.aspx.