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Table 2 Participants’ characteristics and univariable logistic regression of the association between mild flu and rs12252 polymorphisms, BMI, diabetes, and hypercholesterolemia in an Iranian sample with Fars ethnic background

From: Association of IFITM3 rs12252 polymorphisms, BMI, diabetes, and hypercholesterolemia with mild flu in an Iranian population

Variables

Case

Control

OR

95% CI

P value

n = 79

n = 125

Age (mean ± SD)

46.46 ± 22.90

50.62 ± 25.30

0.99

0.98, 1.00

0.275

BMI (mean ± SD)

26.51 ± 8.67

23.76 ± 4.67

1.06

1.01, 1.13

0.034

Province n (%)

 Semnan

36 (45.57)

91 (72.80)

0.36

0.13, 0.95

0.039

 Markazi

33 (41.77)

25 (20.00)

1.19

0.42, 3.36

0.745

 Zanjan

10 (12.66)

9 (7.20)

1

–

–

Hypercholesterolemia n (%)

 Positive

3 (3.80)

16 (12.80)

0.27

0.08, 0.96

0.042

 Negative

76 (96.20)

109 (87.20)

1

–

–

Diabetes n (%)

     

 Positive

12 (15.19)

42 (33.60)

0.35

0.17, 0.73

0.005

 Negative

67 (84.81)

83 (66.40)

1

–

–

Genotype n (%)

 CC

3 (3.80)

1 (0.80)

5.37

0.55, 52.68

0.149

 TC

9 (11.39)

4 (3.20)

4.03

1.20, 13.58

0.025

 CC + CT

12 (15.19)

5 (4.00)

4.29

1.45, 12.72

0.008

 TT

67 (84.81)

120 (96.00)

1

–

–

Allele n (%)

 C allele

15 (9.49)

6 (2.40)

4.26

1.51, 13.67

0.0016

 T allele

143 (90.51)

244 (97.60)

1

–

–