Postoperative depression and anxiety in patients undergoing intestinal tumor surgery: Incidence, predictors, and impact on quality of life

Table 4 Nutritional status assessment

Time point	ALB (g/L)	χ2/t	P value	TLC (× 109/L)	χ2/t	P value
Day 3	33.25 ± 3.80	-	-	1.32 ± 0.42	-	-
Day 7	35.18 ± 3.70	3.144	0.002	1.52 ± 0.40	3.009	0.003
Day 30	38.62 ± 3.60	5.821	< 0.001	1.78 ± 0.38	4.823	< 0.001

P < 0.05 indicated significant difference. ALB: Albumin; TLC: Total lymphocyte count.