Figure 2From: Measures and models for causal inference in cross-sectional studies: arguments for the appropriateness of the prevalence odds ratio and related logistic regression Projected Cumulative Incidence Ratio (CIR) according to increasing disease durations ( T ¯ i ) and increasing risk periods (Δt), given surveys uncovering P1 = 0.5 and P0 = 0.25 (PR = 2.0).Back to article page