Prediabetes Is Associated with HNF-4α P2 Promoter Polymorphism rs1884613: A Case-Control Study in Han Chinese Population and an Updated Meta-Analysis

Table 3

Comparison of minor allele frequency among studies.

Rs1884613	Minor allele frequency		value	OR (95% CI)	Ethnicity
	Case	Control
American Diabetes Association [12]	0.21	0.16	0.01	1.34 (1.07–1.66)	Scandinavia
Dupont and Plummer [13]	0.27	0.21	0.017	1.38 (1.06–1.80)	Ashkenazi Jewish
Silander et al. [15]	0.171	0.172	0.98	0.99 (0.73–1.33)	Caucasian
Boj et al. [8]	0.19	0.18	0.89	1.09 (0.75–1.59)	Discordant sibs
	0.12	0.17	0.25	0.67 (0.41–1.12)	Canada
	0.20	0.19	0.73	1.11 (0.89–1.39)	Scandinavia
	0.19	0.15	0.12	1.25 (0.99–1.58)	Sweden
	0.15	0.17	0.07	0.85 (0.73–0.99)	GCI USA
	0.17	0.18	0.66	0.93 (0.79–1.09)	GCI Poland
Winter [7]	0.482	0.469	0.71	1.05 (0.79–1.39)	Japanese
Love-Gregory et al. [16]	0.474	0.477	0.89	1.01 (0.88–1.15)	Japanese
Higgins and Thompson [14]	0.198	0.181	0.02	1.17 (1.03–1.35)	Norwegian
The present study	0.43	0.43	0.33	1.09 (0.82–1.32)	Chinese

GCI: Genomics Collaborative, Inc.