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Table 1 Distribution of clinical and demographic features of the patients, according to the different genotypes of MTHFR C677T

From: Association of methylenetetrahydrofolate reductase gene (C677T) with the risk of hypertension in Morocco

Parameters C677T N (%) χ2 p
CC CT TT
Gender
 Female 35 (45.5) 30 (39) 12 (15.5) 0.8 0.6
 Male 12 (50) 10 (41.7) 2 (8.3)   
Age (years)
 40–60 27 (49.1) 20 (36.4) 8 (14.5) 0.5 0.7
 61–87 20 (43.5) 20 (43.5) 6 (13)   
BMI (kg/m2)
 18–24 14 (48.3) 9 (31) 6 (20.7) 5.2 0.3
 25–30 19 (43.2) 22 (50) 3 (6.8)   
 >30 14 (50) 9 (32.1) 5 (17.9)   
Diabetes
 Yes 14 (45.2) 12 (38.7) 5 (16.1) 0.2 0.9
 No 33 (47.1) 28 (40) 9 (12.9)   
Dyslipidemia
 Yes 15 (41.7) 14 (38.9) 7 (19.4) 0.5 0.5
 No 32 (49.2) 26 (40) 7 (10.8)   
Stage of risk
 Low 9 (34.6) 12 (46.2) 5 (19.2) 6.35 0.2
 Medium 24 (58.5) 11 (26.8) 6 (14.6)   
 High 14 (41.2) 17 (50) 3 (8.8)   
Smoking habit
 Yes 6 (46.2) 5 (38.5) 2 (15.4) 0.03 1
 No 41 (46.6) 35 (39.8) 12 (13.6)   
  1. FH family history, CC homozygous wild type, CT heterozygous, TT homozygous variant