Participant characteristics
In this study, a total of 108 patients completed the baseline survey (T0), comprising 56 in the control group and 52 in the intervention group. A total of 11 patients were lost to follow‐up during the study (6 in the control group and 5 in the intervention group). Lastly, a total of 97 patients completed the study (50 in the control group and 47 in the intervention group; Figure Flowchart of the study process.Statistics of the basic data and lymphedema‐related conditions of the two groups showed that all indicators were well‐balanced (Socio‐demographic and clinical characteristics at baseline after group allocation.Independent sample test.Mann–Whitney U‐test.Chi‐square test.