On the two years period (2005 to 2006), 83 patients
with lung cancer stage III-IV of NSCLC received
treatment with chemotherapy, radiotherapy or
combined were newly registered in Maharaj Nakorn
Ratchasima Hospital. On January 2007-December
2011, nine cases lost to follow up and three cases
requested transferring to other hospitals. Only 71
patients were included for analysis.