CHOICE:Decision Factor of EGFR-TKI in chinese IV NSCLC - CHOICE

Inclusion Criteria

• Inclusion Criteria:
• The following inclusion criteria must be met in order to be enrolled in the stage 1:
• Patient:
• • Provide informed consent
• • 18 years or older
• • Diagnosed with stage IV NSCLC
• • Currently receiving or previously received 1L EGFR-TKI treatment
• • Without communication barrier
• • Do not exhibit signs of cognitive impairment that would prevent participation in an interview, as informally assessed during screening by the recruiter
• Physician:
• • Provide informed consent
• • Specialized in departments of medical oncology, respiratory medicine, or thoracic surgery at tertiary hospitals
• • Manage at least 3 stage IV NSCLC patients with 1L EGFR-TKI per month
• • Holding the title of associate chief physician or higher
• The following inclusion criteria must be met in order to be enrolled in the stage 2:
• Patient:
• • Provide informed consent
• • 18 years or older
• • Diagnosed with stage IV NSCLC
• • Currently receiving or previously received 1L EGFR-TKI treatment
• • Without communication barrier
• • Do not exhibit signs of cognitive impairment that would prevent participation in a survey, as informally assessed during screening by the recruiter
• Physician:
• • Provide informed consent
• • Specialized in departments of medical oncology, respiratory medicine, or thoracic surgery at tertiary hospitals
• • Manage at least 3 stage IV NSCLC patients with 1L EGFR-TKI per month
• • Holding the title of attending physician or higher
• Exclusion Criteria:
• Not applicable.