title: Differences in the body pressure-related sensory changes between the floor and mattress in a static supine position for physiotherapy research: a randomized controlled pilot trial.
abstract: [Purpose] This study was performed to investigate the difference in body pressure-related sensory changes between the floor and mattress in a static supine position for physiotherapy research. [Subjects and Methods] To analyze body pressure, the Body Pressure Measurement System was used. Body pressure sensors were attached to mattresses and the floor beneath the subjects. The level of pain was evaluated using pain score tools before the static supine position was adopted, at 1, 5, 10, and 15 min, and in total for specific body points. [Results] In analysis of digitized images, there was no significant difference observed between floor and mattress body pressure values at the start position. However, the head pressure intensity was significantly higher than that of the other body parts. In analysis of pain scores, all body part pain scores except those for both legs were significantly higher for the floor than for the mattress. Furthermore, the pain scores of the floor group were significantly increased at minute 1 compared with those of the mattress group. [Conclusion] These results suggest that properties that change in a time-dependent manner and postural changes need to be carefully considered when applying physical therapy.
authors.affiliation: Laboratory of Health Science and Nanophysiotherapy, Department of Physical Therapy, Graduate School, Yongin University, Republic of Korea.
authors.forename: Won-Deok
authors.initials: WD
authors.lastname: Lee
authors.affiliation: Department of Physical Therapy, College of Health Science, Honam University, Republic of Korea.
authors.forename: Jeong-Uk
authors.initials: JU
authors.lastname: Lee
authors.affiliation: Laboratory of Health Science and Nanophysiotherapy, Department of Physical Therapy, Graduate School, Yongin University, Republic of Korea.
authors.forename: Mee-Young
authors.initials: MY
authors.lastname: Kim
authors.affiliation: Laboratory of Health Science and Nanophysiotherapy, Department of Physical Therapy, Graduate School, Yongin University, Republic of Korea; Commercializations Promotion Agency for R&D Outcomes, Republic of Korea.
authors.forename: Lim-Kyu
authors.initials: LK
authors.lastname: Lee
authors.affiliation: Laboratory of Health Science and Nanophysiotherapy, Department of Physical Therapy, Graduate School, Yongin University, Republic of Korea.
authors.forename: Byoung-Sun
authors.initials: BS
authors.lastname: Park
authors.affiliation: Laboratory of Health Science and Nanophysiotherapy, Department of Physical Therapy, Graduate School, Yongin University, Republic of Korea.
authors.forename: Seung-Min
authors.initials: SM
authors.lastname: Yang
authors.affiliation: Laboratory of Health Science and Nanophysiotherapy, Department of Physical Therapy, Graduate School, Yongin University, Republic of Korea.
authors.forename: Ji-Woong
authors.initials: JW
authors.lastname: Noh
authors.affiliation: Laboratory of Health Science and Nanophysiotherapy, Department of Physical Therapy, Graduate School, Yongin University, Republic of Korea.
authors.forename: Yong-Sub
authors.initials: YS
authors.lastname: Shin
authors.affiliation: Department of Physical Therapy, College of Health Welfare, Wonkwang Health Science University, Republic of Korea.
authors.forename: Ju-Hyun
authors.initials: JH
authors.lastname: Kim
authors.affiliation: Department of Taekwondo Instructor Education, College of Martial Arts, Yongin University, Republic of Korea.
authors.forename: Taek-Yong
authors.initials: TY
authors.lastname: Kwak
authors.affiliation: Department of Combative Martial Arts Training, College of Martial Arts, Yongin University, Republic of Korea.
authors.forename: Tae-Hyun
authors.initials: TH
authors.lastname: Lee
authors.affiliation: Department of Social Welfare, College of Public Health & Welfare, Yongin University, Republic of Korea.
authors.forename: Jaehong
authors.initials: J
authors.lastname: Park
authors.affiliation: Department of Physical Therapy, College of Public Health & Welfare, Yongin University, Republic of Korea.
authors.forename: Junghwan
authors.initials: J
authors.lastname: Kim
keywords: Body pressure; Sensory; Static supine position