From: Lack of association between vascular dementia and Chlamydia pneumoniae infection: a case-control study
Variable
Conditional
Stratified*
Adjusted**
OR
p
n1
n2
IgG response
1.5
0.66
15
1.8
0.46
48
1.7
0.50
IgA response
0.48
2.8
0.13
3.0
0.11
High titre response
0.4
0.27
0.6
0.40
0.5
0.34