Relationship of vitamin D in children with sepsis/severe sepsis and outcomes in PICU
10.3760/cma.j.issn.1671-0282.2016.06.004
- VernacularTitle:脓毒症/严重脓毒症患儿维生素D水平与预后
- Author:
Bingru YIN
;
Suyun QIAN
;
Yibing CHENG
;
Guoping LU
;
Yimin ZHU
- Publication Type:Journal Article
- Keywords:
Sepsis;
Severe sepsis,Children;
Vitamin D Deficiency;
Outcomes
- From:Chinese Journal of Emergency Medicine
2016;25(6):709-713
- CountryChina
- Language:Chinese
-
Abstract:
Objective To determine the vitamin D status in children with sepsis/severe sepsis in pediatric intensive care unit (PICU) in order to explor the association between vitamin D status and clinical outcomes,in turn to provide evidence for optimizing nutrition support.Methods It was a prospective,observational,multi-center study,carried out in patients with sepsis/severe sepsis from March 1,2013,to March 30,2014,in the PICUs of three tertiary-care children's hospitals.Total serum 25-hydroxy vitamin D [25 (OH) D] was measured by using an enzyme-linked immunosorbent assay at admission.The association of vitamin D status at admission with length of PICU length of stay,total hospital stay,in-hospital mortality,28-days mortality and costs were analyzed.Results A total of 194 patients includng 117 boys (60.3％)and 77 girls (39.7％) were enrolled.There were 96 patients with sepsis and 98 with severe sepsis.The mortality on discharge and 28 days were 6.7％ and 24.2％ respectively.The median vitamin D level was 9.79 ng/mL (5.32,18.46) at admission.Of them 77.8％ (151/194) had vitamin D deficiency and 50.5％ (98/194) had severe vitamin D deficiency.Patients with severe vitamin D deficiency,had higher mortality on discharge (P =0.011).Vitamin D status had no significant correlations with 28 days mortality,length of PICU stay,total hospital stay and costs.Conclusions More than three-quarters (77.8％) of children with sepsis/severe sepsis in PICUs had Vitamin D deficiency.Patients with severe vitamin D deficiency at admission had higher risk of mortality at discharge.
