. 2012 Sep 21;19(3):144–152. doi: 10.1093/molehr/gas041

Table II.

Allele frequencies for six HLA-G polymorphisms in 44 women with PE and 271 healthy, normotensive control women from the CLIPP study.

Polymorphism	Allele	PE cases	Controls	P-value
−725C/G/T	C	0.90	0.83
	G	0.049	0.065	0.58^a
	T	0.049	0.10	0.11^a
+36G/A	A	0.61	0.55	0.36
	G	0.39	0.45	0.36
1597ΔC	C	0.84	0.95	0.00027
	Δ	0.16	0.054	0.00027
Thr258Met	Thr	0.99	0.99	0.53
	Met	0.012	0.0077	0.53
14-bp indel	Del	0.54	0.58	0.42
	Ins	0.46	0.42	0.42
+3142G/C	G	0.64	0.66	0.76
	C	0.36	0.34	0.76

^aBecause the −725 polymorphism was tri-allelic, allele counts for each of the minor alleles were compared independently.