A Study of the Correlation Between CRF, Survival and Physiological Factors in NSCLC Patients Under Chemotherapy

Non-small cell lung cancer (NSCLC) patients with chemotherapy will be enrolled. Patients will be thoroughly informed about all aspects of the study activity schedule and all regulatory requirements that must be satisfied for informed consent. Only patients who give consent to participate in this study and meet all other inclusion and exclusion criteria will be eligible to enroll into this study. ICD-10 fatigue criteria, Brief Fatigue Inventory-Taiwan Form (BFI-T), the visual analog scale (VAS) for appetite and Functional Assessment of Cancer Therapy-General quality of life questionnaire (FACT-G7) will be used to evaluate patients' fatigue and quality of life. Patients who enrolled in this observational study will complete the evaluation and questionnaire of fatigue and quality of life according to clinical schedule. The first survey (baseline) will be collected after enrollment, the further surveys will be completed every three chemotherapy cycles following subject's chemotherapy schedule and after finish the whole course of chemotherapy. Subject demographic and disease-related information and routine laboratory data will also be collected from medical record for analysis.