Table 2. . Univariate comparisons between outcomes of patients based on various nutritional parameters.

Variables	N	Median OS, months (95% CI)	p-value	Median PFS, months (95% CI)	p-value
Composite nutritional status
Malnutrition status	23	7.1 (4.8–10.4)	0.0001	6.3 (4.1–9.9)	0.25
Normal nutritional status	83	21.7 (11.9 to not estimable)		8.5 (5.6–16.5)
BMI
Underweight/Normal BMI	50	7.3 (5.6–15.9)	0.4	19.5 (9.6–23.3)	0.98
Overweight	30	8.5 (3.5 to not estimable)		Not estimable
Obese	26	11.9 (6.9–17.6)		9.4 (4.1–17.3)
Weight loss
Weight loss >5%	40	6.1 (4.0–17.6)	0.0003	7.4 (4.6–15.9)	0.75
No weight loss >5%	66	21.7 (11.9 to not estimable)		8.5 (5.6–16.5)
Albumin
<3.5 g/dl	18	6.9 (2–10.4)	0.00001	5.2 (3.9–9.4)	0.0792
≥3.5 g/dl	88	19.5 (11.9–23.3)		8.5 (5.6–15.9)

OS: Overall survival; PFS: Progression-free survival.