Group

Cases

Age (year)

Gender (M/F)

BMI (kg/m2)

Infected

110

69.65 ± 8.43

67/43

22.74 ± 3.82

Non-infected

89

68.95 ± 7.91

42/47

23.36 ± 3.76

t/χ2

-

0.939

0.978

1.508

P

-

0.346

0.345

0.151