What are the Common Causes of MNAR in Cancer Studies?
MNAR in cancer studies can arise from several sources:
Patient Non-Compliance: Patients with severe symptoms or poor prognosis may be less likely to attend follow-up visits or complete questionnaires. Clinical Trial Design: Certain study designs may inadvertently exclude patients with more aggressive forms of cancer. Data Reporting: Healthcare providers may be less likely to report negative outcomes or severe side effects.
