breast cancer with undergoing chemotherapy

INTERVENTION: A phone based support program (PBSP) refers to a program of nursing intervention for women with breast cancer who are undergoing chemotherapy developed by the researcher based on self‐efficacy theory .The duration of the PBSP takes 3 weeks. ,The routine care involves professional guide from doctors and nurses of the hospital during the two‐day hospitalization for each cycle of chemotherapy. Before treatment commences, nurse will provide information on chemotherapy and possible side effects, and provide a health education manual on breast cancer by the charge nurse, how to deal with body changes. Experimental Behavioral,Experimental Behavioral the phone‐based support program ,routine care CONDITION: A singled‐blinded randomized controlled trial (RCT), pretest‐posttest design technique was used to examine the effectiveness of the phone‐based support program (PBSP) among women newly diagnosed with breast cancer undergoing chemotherapy. ; breast cancer; self‐care self‐efficacy; psychological well‐being; and quality of life breast cancer; self‐care self‐efficacy; psychological well‐being; and quality of life PRIMARY OUTCOME: The Self‐Care Self‐Efficacy 3 time points of before the patient's intervention (T1, week 0), after completed the intervention week 3(T2), and at follow‐up (T3, week7) The Self‐Care Self‐Efficacy Scale SECONDARY OUTCOME: psychological well‐being 3 time points of before the patient's intervention (T1, week 0), after completed the intervention week 3(T2), and at follow‐up (T3, week7) The M.D. Anderson Symptom Inventory The Hospital Anxiety and Depression Scale (HADS),quality of life 3 time points of before the patient's intervention (T1, week 0), after completed the intervention week 3(T2), and at follow‐up (T3, week7) European Organization for Research and Treatment of Cancer QOL INCLUSION CRITERIA: The participants will be recruited through the target population. The inclusion criteria will be:(1) at least 18 years of age, (2) newly diagnosed as breast cancer with non‐metastatic or stage II or lower within the past 3‐8 weeks, (3) treated with chemotherapy after surgery at the study sites, (4) be able to access the internet with a mobile phone (5) be contactable via the mobile phone for follow up; and (6) able to communicate Mandarin.