INS and cancer: These associations remained significant in stepwise multiple regression analyses (β = -0.15, p<0.01 for FACT-G, β = -0.19, p<0.01 for FACT-C and β = -0.23, p<0.01 for FACT-F scores) after adjustments for age, sex, BMI, alcohol consumption, smoking, marriage, cancer stage, treatment modality, cancer location, intervals after treatment completion, lean body mass, systolic BP, total cholesterol, HDL-cholesterol, triglycerides, fasting glucose, insulin, gamma glutamyl transferase (GGT), and hs-CRP (Table 3).