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. Author manuscript; available in PMC: 2016 Nov 1.
Published in final edited form as: Spat Stat. 2015 Nov 1;14(Pt 100):321–337. doi: 10.1016/j.spasta.2015.07.002

Fig. 9.

Fig. 9

Joinpoint regression models fitted to time series of proportion of late-stage diagnosis computed for white (dashed lines) and black males (solid lines) over age 64. Temporal trends were fitted for five classes of increasing median household income (Income 1 → Income 5).