Patient self management is an essential part of medical care for chronic diseases. Its application with oncology conditions is relatively new. Cancer, particularly breast cancer, has become a form of chronic illness which requires a new model of care. This book provides evidence on patient self management for breast cancer, and is useful as a guide for health professionals or researchers who are considering utilizing the framework for complex intervention to assess innovative program. Researchers may contact Dr Loh at syloh@um.edu.my for collaborative study.