Effect of Different Levels of Pressure Relieving Air-Mattress Firmness on Cough Strength

• Norimichi Kamikawa,

  Affiliations Department of Physical Analysis and Therapeutic Sciences, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan, Hiroshima College of Rehabilitation, Hiroshima, Japan

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• Shunsuke Taito,

  Affiliation Department of Clinical Support, Hiroshima University Hospital, Hiroshima, Japan

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• Makoto Takahashi,

  Affiliation Department of Physical Analysis and Therapeutic Sciences, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan

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• Kiyokazu Sekikawa,

  Affiliation Department of Physical Analysis and Therapeutic Sciences, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan

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• Hironobu Hamada

  * E-mail: hirohamada@hiroshima-u.ac.jp

  Affiliation Department of Physical Analysis and Therapeutic Sciences, Graduate School of Biomedical and Health Sciences, Hiroshima University, Hiroshima, Japan

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