Survival of subjects with advanced lung cancer

• Enrolling institution
• Survival time
• Status 1=alive, 2=dead
• Age
• Sex 1=male 2=female
• ECOG performace score, as judged by physician: 0,1,2,3
• Karnofsky performace score, as judged by physician: 100, 90, ..., 30
• Karnofsky performace score, as judged by the patient (self)
• Daily calories consumed at meals
• Weight loss in the last 30 days (negative number = weight gain)