학술논문
Score-based prediction model for severe vitamin D deficiency in patients with critical illness: development and validation
Document Type
article
Author
Source
Critical Care, Vol 26, Iss 1, Pp 1-9 (2022)
Subject
Language
English
ISSN
1364-8535
46109846
46109846
Abstract
Abstract Background Severe vitamin D deficiency (SVDD) dramatically increases the risks of mortality, infections, and many other diseases. Studies have reported higher prevalence of vitamin D deficiency in patients with critical illness than general population. This multicenter retrospective cohort study develops and validates a score-based model for predicting SVDD in patients with critical illness. Methods A total of 662 patients with critical illness were enrolled between October 2017 and July 2020. SVDD was defined as a serum 25(OH)D level of