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Table 7 Results for latent class models focussing on association of latent exposure variable and disease

From: Use of latent class models to accommodate inter-laboratory variation in assessing genetic polymorphisms associated with disease risk

Model

Log-likelihood

Lab

Sensitivity (SE)

Specificity (SE)

Estimated prevalence in cases (SE)

Estimated prevalence in controls (SE)

Odds ratio (CI)

5

-439.87

A

0.94 (0.07)

0.90 (0.05)

0.34 (0.07)

0.22 (0.05)

1.83 (0.97–3.46)

  

B

0.91 (0.11)

0.94 (0.06)

   
  

C

0.69 (0.10)

0.95 (0.03)

   

6

-443.85

A

0.82 (0.07)

0.94 (0.03)

0.38 (0.07)

0.24 (0.05)

1.96 (1.02–3.75)

  

B

0.82 (0.07)

0.94 (0.03)

   
  

C

0.82 (0.07)

0.94 (0.03)