The impact of illness perception on quality of life in lung cancer chemotherapy patients: mediating effect of fear of progression

Lung cancer chemotherapy patients' IP can directly affect the QoL, and can also indirectly affect the QoL through FoP. Therefore, in clinical practice, we should focus on the IP and FoP of lung cancer chemotherapy patients, and provide effective psychological guidance and clinical intervention when necessary, while medical institutions can take some targeted measures to improve the negative emotions and psychological cognition of patients and improve the QoL.