Table 1.

Observed PPARγ Genotype and allele frequencies and their association with BMI in the Tayside type 2 diabetic population.

Polymorphism		Type 2 Diabetic	BMI	SD	p
Pro12Ala	Pro/Pro	869	30.7	6.0
	Pro/Ala	227	31.2	6.9	0.3
	Ala/Ala	11	32.9	6.2
	Total	1107
Allele frequencies	Pro	0.888 (0.874–0.901)
	Ala	0.112 (0.099–0.126)
C1431T	C/C	852	30.6	5.7
	C/T	248	31.6	6.8	0.5*
	T/T	8	32.3	3.8
	Total	1107
Allele frequencies	C	0.882 (0.868–0.895)
	T	0.119 (0.106–0.133)

*Comparison by t test by presence or absence of the T allele p = 0.027