Fig. 2.

Heat map of evidence associated with socioeconomic deprivation on stage and survival. SEIFA (Socioeconomic indexes for areas) indices: IRSD (Index of relative socioeconomic disadvantage), IRSAD (Index of relative socioeconomic advantage and disadvantage), IEO (Index of education and occupation), IER (Index of economic resources). SEIFA geographic unit: 1–5 (smallest to largest geographic area unit). 1 = census collection district or statistical area level 1, 2 = statistical local area or statistical area level 2, 3 = local government area, 4 = postal area, 5 = suburb. Effect on stage or survival: No effect Effect Not assessed. † Denotes number of cases in total from 10 different cancer streams, no breakdown of colorectal cancer numbers. ² , ⁷ , ⁹ , ¹¹ , ¹⁴ , ¹⁸ , ¹⁹ , ²⁰ , ²¹ , ²² , ²³ , ²⁴ , ²⁵ , ²⁶