Skip to main content

Table 1 Summary of cases collected in the study

From: Methylenetetrahydrofolate reductase polymorphism (MTHFR C677T) and headache in children: a retrospective study from a tertiary level outpatient service

  T/T C/T C/C TOTAL Mean Homocysteine μMol/L onset T/T onset C/C
MA 34 (47.9%) 22 15 71 7.85 11.73 yr 11.87 yr
MOA 43 (28.8%) 71 35 149 5.82 8.55 yr 8.86 yr
MA + MOA 77(35%) 93 50 220 6.48 9.95 yr 9.76 yr
TTH 12 (13.5%) 45 47 104 7.23 11.5 yr 9.85 yr
HF 20 (19.4%) 49 34 103    
TOTAL 109 (25.7%) 187 131 427 6.66 10.16 yr 9.80 yr