Fig. 3
From: Spatio-temporal analysis of the incidence of colorectal cancer in Guangzhou, 2010–2014
Spatio-temporal cluster map of colorectal cancer incidence in Guangzhou, China during 2010–2014. High 1–3 clusters: in the central urban areas, with significant higher incidences than those of other areas. Low 4–8 clusters: mainly in the surrounding suburban areas, with significant lower incidences than those of other areas. Insignificant clusters: the rest areas with dispersed incidences