Background

Surgical site infection (SSI) is one of the most important and costly complications of surgical operations. Vitamin D antimicrobial and wound healing effects have been recently shown in animal models and in laboratory settings. Furthermore, potential effects of vitamin D in mitigating nosocomial infections and SSIs have been examined at a limited scale. To our knowledge, no comprehensive study has been performed to show the relationship between preoperative level of vitamin D and incidence of SSI. The present study was designed and implemented to investigate this relationship.

Materials and methods

We performed a prospective cross-sectional study involving 300 adult patients who were admitted to undergo surgery in our tertiary care unit from January 2016 to January 2018. Cutoff point was considered at a level of 30 (ng/mL) in defining vitamin D deficiency. The presence of any SSI was …

Relationship between preoperative 25-hydroxy vitamin D and surgical site infection

AG Abdehgah, A Monshizadeh, MM Tehrani, S Afhami… - Journal of Surgical Research, 2020