Report of out of hospital cardiac anest as a population-based study

1.来自位于大阪府北部的北越的报告这是整个大阪项目试点研究的报告。项目区覆盖约1.7亿居民。这项初步研究已经完成，我们从这项初步研究中发表了五篇论文。来自大阪项目的报道我们从1996年开始大阪项目的会议。然后，该项目于1998年3月1日开工。这些数据是从整个大阪府前瞻性收集的，没有任何遗漏病例。截至1999年4月30日，共收集首年病例5047例。其后每年收集5092例，5158例。分析结果在日本急性医学会年会上公布。2000年会议介绍了时间因素分析、急救人员目击病例分析、无人目击病例分析、儿科病例分析、室性心动过速病例分析以及旁观者心肺复苏的效果。在这六篇论文中，对大阪府院外心脏骤停时间因素的分析发表在《复苏》杂志上。在2001年的会议上，介绍了医学控制、除颤病例、神经结局、年龄和性别分析之间的关系，以及对生存链的关注。为了增加旁观者的心肺复苏活动，这项研究对非医疗人员进行宣传是至关重要的。因此，我们制作了一本教科书，供非医学人士报告这一项目的结果。该项目仍在继续。

1. Report from Hokusetsu which located in the north part of Osaka PrefectureThis is a report from the pilot study for whole Osaka project. Project area covers approximately 170 million inhabitans. This pilot study has finished and from this pilot study we published five papers.2. Report from Osaka projectWe started the meeting for Osaka project from 1996. Then the project had started from March 1^<st> 1998. The data was prospectively collected from whole Osaka Prefecture without any missing case. Until April 30^<th> 1999, 5047 cases were collected as a first year result. Then 5092 cases, 5158 cases were collected per year following years. Analyzed results were presented in the annual meeting of Japanese Association for Acute Medicine. In the meeting of 2000, the analyses of time factor, the analysis of cases witnessed by the emergency personnels, the analyzes of unwitnessed cases, the analyses of pediatric cases, the analyses of VF cases, and the effects of bystander CPR were presented. In these six papers, an analysis of time factors in out-of-hospital cardiac arrest in Osaka Prefecture has been published in Resuscitation. In the meeting of 2001 the relationship between medical control, the defibrillated cases, neurological outcome, age and sex analyses, and concerning about chain of survival were presented. It is crucial for this study to have an campaign to non-medical people in order to increase the bystander CPR activity. Therefore we made a textbook for non-medical people to report the results of this project. The project is still continued.