Breast cancer patient characteristics and patient-reported outcomes at chemotherapy initiation

These data were collected as part of a larger longitudinal study aiming to examine treatment effects of highly-emetogenic chemotherapies among cancer patients at two timepoints: pre-chemotherapy (baseline) and 5 days after the first infusion (post-infusion). Specifically, this dataset includes sociodemographic and treatment characteristics and patient-reported outcome measures of anxiety and sleep among 619 breast cancer patients.

本数据集为一项大型纵向研究的一部分采集所得，该研究旨在评估癌症患者接受高致吐性化疗（highly-emetogenic chemotherapies）的治疗效应，共设置两个采样时间节点：化疗前（基线）与首次化疗输注后5天（输注后）。具体而言，本数据集涵盖619名乳腺癌患者的社会人口学特征、治疗相关特征，以及患者报告的焦虑与睡眠相关结局测量指标。