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Table 1 Demographic and clinical data of the study population

From: CT genotype of 5,10-methylenetetrahydrofolate reductase (MTHFR) C677T polymorphism is protector factor of major depressive disorder in the Tunisian population: a case control study

 

Patients

Controls

p

Gender: male/female (ratio)

91/117

91/96

0.328

Age (years)

44.11 ± 13.518

38.53 ± 13.222

<0.001

Age group

 Youth (<20 years)

11 (5.3 %)

17 (9 %)

0.021

 Adult (20 ≤ years < 50)

122 (58.6 %)

125 (66.9 %)

 

 Old (≤50 years)

75 (36.1 %)

45 (24.1 %)

 

BMI (kg/m2)

27.098 ± 5.60

26.962 ± 4.58

0.793

Obesity

 Normal

72 (34.6 %)

71 (38 %)

0.361

 Over weight

75 (36.1 %)

73 (39 %)

 

 Obese

61 (29.3 %)

43 (23 %)

 

Cigarette smoking

  

0.93

 Smokers

64 (32 %)

59 (32 %)

 

 Non-smokers

136 (68 %)

128 (68 %)

 

Alcoholic beverages

  

0.807

 Consumers

42 (20.2 %)

40 (21.4 %)

 

 Non-consumers

164 (78.8 %)

147 (78.6)

 

Drugs use

 Yes

17 (8.2 %)

8 (4.3 %)

0.112

 No

191 (91.8 %)

179 (95.7 %)

 

Treatments

 No

26

 Tricyclic antidepressants (TCA)

42

 SIRS

94

 Atypique

16

 SIRS + TCA

6