Fig. 2

Modelled change in prevalence of anemia among Inuit adults in Canada (by region) from different scenarios of theoretical caribou consumption restrictions. Description of model scenarios: Baseline: Observed prevalence of anemia in Inuit adults who participated in the 2007–8 Inuit Health Survey, according to WHO cutoff values for hemoglobin, adjusted for smoking. Scenario 1: Complete restriction on caribou consumption (caribou = 0). Scenario 2: Complete restriction on caribou consumption (caribou = 0) and substitution of caribou with other country food meat. Scenario 3: Fifty-percent restriction in caribou consumption. Scenario 4: Fifty-percent restriction in caribou consumption and substitution of caribou with other country food meat