The situation and training effectiveness of hands only cardiopul monary resuscitation in middle school students / 中国小儿急救医学

ABSTRACT

Obej ctive To inev stigate the situation of hands only cardiopulmonary resuscitation ( CPR) and training effectiveness of CPR in middle school students.Methods By the principle of random stratified cluster sampling,7 687 middle school students in Changsha city were trained on hands only CPR through the scene theoyr teaching and anthropom orphic dummy in this study.The training content icn lued d who was rescued by CPR, whne pait ne ts require CPR,h ow logn cna causei rreversible brain damage, the stna dardized process fo CPR,the position of CP R,the depth of CPR,and the ratios of breath-to-compression. We analyzed the middle school students′awareness of hands only CPR know ledge before and after the train-ing,investigated the middle school studne ts′willign ness and way to accept knowledge of first aid.Re sulst All of 7 687 middle scoh ol students inC hangsha cti y received questionnaire us rvey and trained on hands only CPR,including 3 778(49.15%) boys and 3 909 girls(50.48%).The knowledge of hands only CPR was mainly derived from the book,television,network,and education from schools.Before training,the awareness rates of the knowledge on who was rescued by CPR and the position of CPR were more than 50%,and the awareness rates on the rest of know ledge were less than 50%.The awareness rates on hands only CPR were more than 75% by training, which were significantly increased compared with tho se before training ( P <0.01).Conclusion The knowledge on hands only CPR is very scarce in middle school students in Changsha city,and the awareness on hands only CPR can be significantly improved by the scene theory teaching and an-thropomorphic dummy.