From: Use of latent class models to accommodate inter-laboratory variation in assessing genetic polymorphisms associated with disease risk
OR1 (95% CI)
Crude
Adjusted2
Laboratory A
2.5 (1.1–5.6)
3.2 (1.3–7.9)
Laboratory B
2.2 (1.0–5.1)
2.4 (1.0–5.9)
Laboratory C
1.8 (0.7–4.8)
2.8 (0.9–8.4)