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Table 6 Mean methylation percentage in specific CpG sites

From: Case–control study of HLA-G promoter methylation status, HPV infection and cervical neoplasia in Curitiba, Brazil: a pilot analysis

  Cases Controls
  N = 96 N = 76
  CIN2 HPV+ CIN3 HPV + N = 65 HPV + HPV-
  N = 31 (% Methylation) N = 42 N = 34
  (% Methylation)   (% Methylation) (% Methylation)
CpG (Sp1)* mean methylation 83.5 83 82.7 82.4
Range 65-93 70-93 70-91 65 -93
CpG (enhancer)** mean methylation 33.8 36.3 33.8 32.5
Range 21-53 19-69 21-50 20-56
  1. * CpG site position 573; **CpG site position 598 (GenBank: J03027.1).