Table 2.

COX proportional hazards regression overall model of death and fasting blood glucose

FBG (mg/dL)	N	Model 1		Model 2
		HR (95% CI)	P-value	HR (95% CI)	P-value
<91	106	2.03 (1.19–3.46)	0.009	2.16 (1.26–3.73)	0.006
91–101	115	1		1
>101	92	1.33 (0.74–2.41)	0.34	1.54 (0.85–2.80)	0.159
Diabetic	74	1.81 (1.01–3.26)	0.049	1.87 (1.03–3.42)	0.041

Notes: Model 1 includes age at baseline interview, sex, body mass index, family history of cancer, patient history of chronic obstructive pulmonary disease, smoking status, drinking habit, and albumin. Model 2: model 1 plus tumor type, cancer stage, and treatment.

Abbreviations: CI, confidence interval; FBG, fasting blood glucose; HR, hazard ratio.