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. Author manuscript; available in PMC: 2020 Oct 1.
Published in final edited form as: Clin Gastroenterol Hepatol. 2019 Feb 1;17(11):2227–2235.e1. doi: 10.1016/j.cgh.2019.01.041

Table 2.

Characteristics of the studies included for the gene-25(OH)D and gene-BE/EAC associations

Data Source n studies Sample size
Gene-Vitamin D association
SUNLIGHT Consortium (ref.16) 31 79,366
Gene-BE/EAC associations
BEACON (ref. 17, 18) 15 2,406 BE, 1,508 EAC, 6,718 controls
 • United States 9 1,718 BE, 668 EAC, 1,021 controls
 • United Kingdom 1 167 BE, 102 EAC
 • Sweden 1 63 EAC, 116 controls
 • Canada 1 246 EAC, 256 controls
 • Australia 2 324 BE, 236 EAC, 567 controls
 • Ireland 1 197 BE, 193 EAC, 217 controls
 • dbGap 1 4,541 controls
Bonn (Germany) (ref. 17, 19) 1 1,037 BE, 1,609 EAC, 3,537 controls
Cambridge (UK) (ref.17) 1 873 BE, 995 EAC, 3,408 controls
Oxford (UK) (ref.17, 20) 7 1,851 BE, 3,496 controls