passages.id: split_6_test_3033_passage
passages.type: progene_text
passages.text: Frequencies of the MCP-1 A(-2518 ) allele ( 74.6 % vs. 63.5 % , p < 0.003 ) and A / A genotype ( 54.5 % vs. 34.6 % , p < 0.001 , Pc = 0.002 ) were significantly higher in patients with T1DM compared with normal controls .