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Table 2 GLMM small sample inferences of intervention effects on women’s attendance at breast screening with different denominator degrees of freedom approximations

From: Comparing denominator degrees of freedom approximations for the generalized linear mixed model in analyzing binary outcome in small sample cluster-randomized trials

Method Intervention estimate Standard error F value Numerator DF Denominator DF P value
Residual 0.9517 0.4485 4.50 1 2062 0.0340
Containment 0.9517 0.4485 4.50 1 2038 0.0340
B-W 0.9517 0.4485 4.50 1 24 0.0444
Satterthwaite 0.9517 0.4485 4.50 1 20.85 0.0460
K-R 0.9517 0.4507 4.46 1 20.85 0.0469