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. Author manuscript; available in PMC: 2009 Apr 23.
Published in final edited form as: Biometrics. 2007 Nov 12;64(3):673–684. doi: 10.1111/j.1541-0420.2007.00930.x

Table 5.

Wald and ARLR confidence intervals for βxh4 for the Colorectal Adenoma Study assuming various measurement error variances. The estimated measurement error variance is 0.65. The analysis is performed for female subjects.

Wald CI LR-type CI
ξ = 0.10 (−0.416, −0.090) (−0.460, 0.119)
ξ = 0.60 (−0.972, 0.175) (−1.220, 0.388)
ξ = 0.65 (−1.143, 0.198) (−1.462, 0.420)
ξ = 0.70 (−1.394, 0.230) (−1.912, 0.583)