Mechanical loading of the low back during cardiopulmonary resuscitation
Auteur Jui-Yi Tsou
Auteur Chih-Hsien Chi
Auteur Rebekah Min-Fang Hsu
Auteur Hui-Fen Wu
Auteur Fong-Chin Su
Résumé AIM: Back pain is often seen in professional rescuers after carrying out resuscitation. Back loading is known to be affected by the working surface height, but the relationship between the surface height and back loading during cardiopulmonary resuscitation (CPR) is poorly understood. The purpose of this study was to examine how back loading changes in response to CPR posture and surface height. METHODS: Twenty-two experienced professional rescuers performed CPR using three surface heights; the floor (F), a table at a height of 63cm (HT) and one at a height of 37cm (LT). RESULTS: The mean and maximal low back moment and compression force at HT were significantly smaller than those at LT and F. CONCLUSION: The results suggest that the HT task of chest compression produces the lowest low back moment and compression force. Thus, HT positioning may decrease the probability of low back pain and is suggested to be optimal height for inexperienced resuscitators, those with back injury, or those requiring a long operating duration.
Publication Resuscitation
Volume 80
Numéro 10
Pages 1181-1186
Date Oct 2009
Abréviation de revue Resuscitation
ISSN 1873-1570
Chercher cette référence sur : Google Scholar, Worldcat
doi:10.1016/j.resuscitation.2009.06.025
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