PMID- 31907119 OWN - NLM STAT- MEDLINE DCOM- 20200923 LR - 20200923 IS - 0031-7144 (Print) IS - 0031-7144 (Linking) VI - 74 IP - 12 DP - 2019 Dec 1 TI - Nutritional factors affecting length of hospital stay in patients undergoing cardiovascular surgery. PG - 760-762 LID - 10.1691/ph.2019.9650 [doi] AB - Cardiovascular surgery is a highly invasive intervention that is often performed in elderly patients at risks of complications because of malnutrition and reduced immunity. This study investigated nutritional factors that affected length of hospital stay in patients undergoing cardiovascular surgery. Among 68 patients who underwent surgery at the Department of Cardiovascular Surgery of Gifu Municipal Hospital between April 2013 and March 2015, 55 with complete data were included in the analysis. Data on serum albumin (ALB), transferrin (Tf), pre-albumin (PA) and retinol binding protein (RBP) levels were collected. The median length of hospital stay was 29 days (stays of >/=30 days were considered long-term hospitalization). Multivariate analysis (multiple logistic regression) included age (>/= 65 years), sex (female), and ALB (