Prehospital emergency care : official journal of the National Association of EMS Physicians and the National Association of State EMS Directors
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Multicenter Study
The increased mortality from witnessed out-of-hospital cardiac arrest in the home.
Research in 2008 demonstrated that the majority of out-of-hospital cardiac arrests (OHCAs) occur in the home, and many important characteristics differ between private and public locations. However, the influence of the location of collapse on survival from OHCA is not well understood. Furthermore, most of the reports have been from Western countries; there is little research from Asia that differentiates the conditions of OHCA. ⋯ The present analysis demonstrated that there were significant differences in survival between groups of patients who suffered from cardiac arrest inside and outside the home in Japan. The outside-the-home group had a higher rate of survival from OHCA; however, the location of collapse was not an independent predictor of survival from OHCA. Education of the families of high-risk patients in placing a rapid emergency call and performing effective CPR might be needed to improve survival from cardiac arrest in the home.