Fig. 1From: A detailed spatial analysis on contrasting cancer incidence patterns in thyroid and lung cancer in Toronto womenEpidemiologic characteristics of census Dissemination Areas in Toronto (Background © Stamen Design). Legend: a. Median household income (log-transformed). b. Proportion of Asian ancestry. c. Proportion of African ancestry. d. Proportion of recent immigrants (within 5 years prior to the 2006 census)Back to article page