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Table 1 Comparison of analyses used to assess for associations of C. pneumoniae specific serology and vascular dementia

From: Lack of association between vascular dementia and Chlamydia pneumoniae infection: a case-control study

Variable

Conditional

Stratified*

Adjusted**

 

OR

p

n1

OR

p

n2

OR

p

n2

IgG response

1.5

0.66

15

1.8

0.46

48

1.7

0.50

48

IgA response

1.7

0.48

15

2.8

0.13

48

3.0

0.11

48

High titre response

0.4

0.27

15

0.6

0.40

48

0.5

0.34

48

  1. 1 Number of pairs included in the analysis
  2. 2 Number of individuals included in the analysis
  3. * Stratified on age (≤ 70 years, 71–80 years, 81–90 years) and gender
  4. **Stratified analysis with adjustment for current smoking status