Table 3. Results of linkage disequilibrium analyses for the investigated markers in the Brazilian Caucasian population (406 cases and 285 controls).

Markers	rs4844880	rs2235371	rs2013162	rs861019	rs2073487	rs658860
IRF6
rs4844880	–	0.057	0.009	0.011	0.009	0.006
rs2235371	0.538	–	0.091	0.005	0.093	0.007
rs2013162	0.221	0.858	–	0.070	0.986	0.090
rs861019	0.190	0.309	0.385	–	0.066	0.030
rs2073487	0.223	0.860	1.000	0.375	–	0.095
rs658860	0.097	0.677	0.873	0.404	0.903	–
	rs1058213	rs2166975	rs930655	rs1523305	rs2902345	rs377122
TGFA
rs1058213	–	0.043	0.017	0.024	0.018	0.0001
rs2166975	0.434	–	0.032	0.036	0.031	0.002
rs930655	0.536	0.450	–	0.223	0.232	0.008
rs1523305	0.742	0.413	0.536	–	0.741	0.018
rs2902345	0.712	0.420	0.494	0.954	–	0.015
rs377122	0.065	0.074	0.092	0.160	0.160	–

r² is above the diagonal; D’ is below the diagonal.