1) Support Team for Critical Care, National Hospital Organization Tokyo Medical Center, Tokyo, Japan
2) Department of Surgery, National Hospital Organization Tokyo Medical Center, Tokyo, Japan
3) Department of Emergency and Critical Care Medicine, National Hospital Organization Tokyo Medical Center, Tokyo, Japan
4) Faculty of Nursing, National Hospital Organization Tokyo Medical Center, Tokyo, Japan
5) Faculty of Nursing, Higashigaoka, Tokyo Healthcare University, Tokyo, Japan

Mie Matsumura¹⁾, Atsushi Shimada²⁾, Shiko Seki²⁾, Takashi Ohishi²⁾, Takaaki Kikuno³⁾, Yoh Isobe²⁾, Yoko Hisabe⁴⁾, Fumiko Yamanishi⁵⁾, Sumio Matsumoto²⁾