Figure 5

Predicted incidence of hospital admissions with heterogeneity in risk of co-morbidity and probability of seeking treatment. Hollow black circles = reference (Table 1); pink triangles = heterogeneity in probability of seeking treatment; blue inverted triangles = heterogeneity in risk of co-morbidity; green diamonds = heterogeneity in both treatment-seeking and co-morbidity (independent); black solid circles = co-varying heterogeneity in both co-morbidity and treatment-seeking.