Positive Ig A and/or Ig G

n (%)

Negative Ig A and Ig G

n (%)

p-value

OR (CI 95%)

Group I of comparison

≥41 years

46 (65.71)

46 (39.32

0.0004

2.9583 (1.5955 - 5.4851)

≤30 years

24 (34.29)

71 (60.68)

Group II of comparison

≥41 years

46 (47.42)

46 (38.66)

0.1949

1.4314 (0.8315 - 2.4639)

31 - 40 years

51 (52.58)

73 (61.34)

Group III of comparison

31 - 40 years

51 (68.00)

73 (50.69)

0.0142

2.0668 (1.1515 - 3.7095)

≤30 years

24 (32.00

71 (49.31)