Primary Survey Dataset for Forecasting Earthquake-Induced Psychological Trauma Risk

This dataset contains anonymized primary survey responses collected for a study on forecasting earthquake-induced psychological trauma risk. The data were gathered through a structured questionnaire designed to measure psychological, behavioral, and coping-related factors associated with future trauma vulnerability after earthquake exposure. The dataset includes demographic variables, pre-earthquake stress and anxiety indicators, perceived danger during the earthquake, post-earthquake emotional and cognitive responses, emotional support, preparedness, and a target variable representing the respondent’s self-reported likelihood of experiencing severe psychological distress if another earthquake occurs. The dataset consists of 500 responses and is intended to support research on early trauma-risk screening, disaster mental health, and machine learning-based prediction.本数据集包含为一项地震诱发心理创伤风险预测研究收集的匿名化原始调研回复数据。数据通过结构化问卷采集，用于衡量地震暴露后与未来创伤易感性相关的心理、行为及应对相关因素。数据集涵盖人口统计学变量、震前压力与焦虑指标、地震期间感知危险程度、震后情绪与认知反应、情感支持、应对准备情况，以及一项表征受访者自我报告的若再次发生地震将经历严重心理困扰可能性的目标变量。本数据集共包含500份有效回复，旨在为早期创伤风险筛查、灾害心理健康以及基于机器学习的预测相关研究提供支持。