Data underlying the manuscript: An eHealth intervention to support patients with a low socioeconomic position during their waiting period preceding cardiac rehabilitation: a randomised controlled feasibility study.

This data repository contains the research materials from the study: An eHealth intervention to support patients with a low socioeconomic position during their waiting period preceding cardiac rehabilitation: a randomised controlled feasibility study. The research was carried out between February 2023 and September 2023.<br>This study employed a mixed methods randomized controlled feasibility approach, targeting low SEP patients eligible for CR, dividing them into an intervention group, which received an eHealth intervention, and a control group, which underwent the standard waiting period. The study assessed feasibility through adherence (using usage metrics) and acceptance (using a modified USE questionnaire), along with the intervention's effect on participants' certainty and guidance through a self-designed CGQ, complemented by semi-structured interviews for qualitative insights. Non-parametric statistical. The CGQ's effect analysis involved Wilcoxon rank-sum, Mann-Whitney U, and Spearman's rank correlation tests. The ATLAS.ti software was used for qualitative analysis.The dataset includes the study protocol, participant consent forms, questionnaires for research data collection, and an interview guide. Privacy-sensitive information have been excluded for confidentiality but can be provided upon reasonable request.<br>The study is registered at ClinicalTrials.gov (NCT05698121) and received ethical approval from the Medisch Ethische Toetsings Commissie of the Erasmus Medical Centre (approval number MEC-2022-0483).

本数据集仓库包含一项研究的相关研究资料，该研究题为《针对社会经济地位低下患者在心脏康复（Cardiac Rehabilitation, CR）前等待期的电子健康干预：一项随机对照可行性研究》。本研究于2023年2月至2023年9月开展。
本研究采用混合方法随机对照可行性研究设计，纳入符合CR准入标准的低社会经济地位（Socioeconomic Position, SEP）患者，将其随机分为干预组与对照组：干预组接受电子健康干预，对照组仅接受标准等待期流程。研究通过依从性（基于使用指标）与接受度（基于改良版USE问卷）评估可行性，同时通过自制临床指南问卷（Clinical Guidance Questionnaire, CGQ）评估干预对参与者决策确定性与指导需求的影响，并辅以半结构化访谈获取质性研究数据，采用非参数统计方法进行分析。其中CGQ的效应分析采用Wilcoxon秩和检验、Mann-Whitney U检验以及Spearman秩相关检验。质性分析采用ATLAS.ti软件完成。
本数据集包含研究方案、受试者知情同意书、用于研究数据采集的问卷以及访谈指南。为保护受试者隐私，已剔除所有隐私敏感信息，若有合理请求，可提供相关完整资料。
本研究已在ClinicalTrials.gov注册（注册号：NCT05698121），并获得伊拉斯姆斯医学中心（Erasmus Medical Centre）医学伦理审查委员会（Medisch Ethische Toetsings Commissie）的伦理批准，批准号为MEC-2022-0483。