Fig. 1From: Prevalence and associated factors of undiagnosed atrial fibrillation among end-stage renal disease patients on maintenance haemodialysis: a cross-sectional studyObserved vs. expected probability of non-atrial fibrillation casesDescription: Hosmer-Lemeshow goodness-of-fit test. The plotted points follow a linear relationship, which testifies a good-fit of the prediction model of dataBack to article page