Vitamin D deficit in type 2 diabetes patients during COVID-19 lockdown with and without supplementation
et al., Endocrine Abstracts,
Analysis of 239 consecutive diabetic patients, 97 taking vitamin D supplements, showing significantly higher vitamin D levels in supplemented patients. There was no statistically significant difference in cases based on supplementation, with only 3 cases total.
risk of case, 26.8% lower, RR 0.73, p = 1.00, treatment 1 of 97 (1.0%), control 2 of 142 (1.4%), NNT 265.
Effect extraction follows pre-specified rules prioritizing more serious outcomes. Submit updates
This study is excluded in the after exclusion results of meta
very few events, unadjusted results with no group details, minimal details provided.
Lázaro et al., 9/5/2021, retrospective, Spain, Europe, preprint, 9 authors, dosage not specified.