Figure 4From: Targeting under-diagnosis in hereditary hemorrhagic telangiectasia: a model approach for rare diseases?Variation in D-prevalence across age-groups in all cities in Ontario, Canada. D-prevalence rates were significantly higher in older adults (0.36 ± 0.32 per 5000) compared to younger adults (0.26 ± 0.22 per 5000).Back to article page