Some cancer patients develop mental health problems such as anxiety, depression, post-traumatic stress disorder, adjustment disorders, social phobia, and organic mental disorders (Yi and Syrjala, 2017).Lung cancer is the most common cause of cancer death worldwide. Every year, the number of deaths from lung cancer is higher than that from breast, colon, and prostate cancer. According to the World Health Organization's 2017 report, Lung cancer is a leading cause of 1.69 million cancer deaths. In the United States, there were 213,380
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