Factors affecting serum albumin in the perioperative period of colorectal surgery: a retrospective study

BMC Research Notes

Table 3 Variables identified as predicting serum albumin in the perioperative period of colorectal surgery

Point	Variable	Regression coefficient	Standard error	Standardized regression coefficient	Partial correlation coefficient	P
Preoperative period	Constant	4.676	0.254			<0.001
	CRP	−0.078	0.026	−0.468	−0.497	0.005
	BUN	−0.037	0.015	−0.393	−0.434	0.016
POD 3	Constant	2.379	0.376			<0.001
	Hb	0.119	0.035	0.617	0.532	0.002
	CRP	−0.022	0.008	−0.416	−0.439	0.012
	Albumin administration	0.305	0.133	0.374	0.387	0.029
	Lymph node involvement	0.182	0.085	0.311	0.366	0.040
	Scr	−0.529	0.279	−0.262	−0.327	0.068
	Tumor site	−0.264	0.141	−0.332	−0.324	0.070
POD 7	Constant	1.912	0.388			<0.001
	Hb	0.107	0.032	0.501	0.506	0.002
	CRP	−0.024	0.008	−0.429	−0.457	0.007
	γGTP	−0.006	0.002	−0.399	−0.424	0.012
	Depth of tumor invasion	0.162	0.085	0.268	0.319	0.066

BUN blood urea nitrogen, CRP C-reactive protein, γ-GTP gamma glutamyl transpeptidase, Hb hemoglobin, POD postoperative day

ISSN: 1756-0500