Minimal anonymized dataset for the study on Effect of digital chemotherapy extravasation education based on Orem's self‐care theory in cancer patients: A quasi-experimental study

This dataset contains the minimal anonymized data from a quasi-experimental study evaluating a digital chemotherapy extravasation educational intervention among 80 cancer patients in Vietnam. Variables include demographics, knowledge scores, self-care ability scores, self-efficacy scores, and perceived effectiveness of digital technology applications across three time points. Data are fully de-identified and follow BMJ/PLOS ONE guidelines. A data dictionary is included to support analysis replication.