PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 34656640-9 2022 Serum 25-OH Vit D concentration increased by a mean of 17.2 nmol/L (standard deviation: 30.8 nmol/L) in the cholecalciferol group and declined by 8.2 nmol/L (+-24.3 nmol/L) in the placebo group (between group difference: 28.3 nmol/L (95% confidence interval 17.2, 39.4); p<0.001). Cholecalciferol 108-123 vitrin Homo sapiens 12-15