Table 3.

Association of haplotypes in the CDKAL1 gene with gestational diabetes mellitus.

SNP combinations	Frequency (%)	ORa	95% CI	P b
Block 4
rs4712527 rs9356744 rs9368222 rs7748720 rs9295478 rs6935599 rs7747752 rs6928012
AGAAAGGG	39.88	1
AACAGACA	31.24	0.82	0.62-1.07	0.145
GACGGACG	14.08	0.52	0.37-0.74	0.0003
AACAAGGG	6.72	0.98	0.62-1.55	0.931
Rare (<0.05)	8.08	0.86	0.56-1.33	0.505
Block 5
rs13217519 rs9350276
GA	36.73	1
AA	35.32	1.03	0.79-1.33	0.845
AG	27.94	0.71	0.54-0.93	0.015