Dataset for investigation of association of online interest in cardiac arrest and cardiopulmonary resuscitation with epidemiological characteristics of out-of-hospital cardiac arrest and national socioeconomic indicators

The dataset contains the primary data and results of analysis of relationship (using Spearman’s rank correlation coefficient) between the relative search volumes for “Cardiopulmonary resuscitation” and “Cardiac arrest” search topics (obtained on Nov 05, 2022 from Google Trends for the year 2017), out-of-hospital cardiac arrest epidemiological data (October–December 2017; obtained from published results of the EuReCa TWO study [see the reference below]) and country-level socioeconomic statistics (obtained from the World Bank’s World Development Indicators dataset for the year 2017) of 28 European countries.

本数据集涵盖28个欧洲国家的原始核心数据及关联分析成果：本次分析采用斯皮尔曼等级相关系数（Spearman’s rank correlation coefficient），用于探究三类指标间的关联关系，具体包括：2017年"心肺复苏（Cardiopulmonary resuscitation）"与"心搏骤停（Cardiac arrest）"两大搜索主题的相对搜索量（该数据于2022年11月5日从谷歌趋势（Google Trends）获取）；2017年10月至12月的院外心搏骤停（out-of-hospital cardiac arrest）流行病学数据，其来源于EuReCa TWO研究的已发表成果（详见下文参考文献）；以及2017年国家级社会经济统计数据，取自世界银行（World Bank）的世界发展指标数据集（World Development Indicators dataset）。