Development and Validation of a Personalized Digital Healthcare Model for Managing Side Effects in Breast Cancer Survivors

Exclusion Criteria

• •Individuals who have undergone mastectomy only and are not receiving chemotherapy, radiation, or hormone therapy
• •Individuals with severe comorbidities (such as underlying diseases, neuromuscular disorders, cognitive or mental impairments, visual disabilities, etc.) that make it difficult to use the application or participate in the exercise intervention
• •Discontinuation Criteria
• •Individuals who undergo delayed breast reconstruction surgery during the study period
• •Individuals who develop severe complications or experience cancer metastasis or recurrence in other organs during the study period, leading to a change in treatment
• •Occurrence of a major illness unrelated to study participation
• •Failure to comply with the instructions of the study physician
• •Situations where the participant voluntarily withdraws from the study or becomes unable to continue participating