MKI67 and cancer: Visual (P<0.01) but not automated (P=0.557) measurements of Ki-67 status were predictive of recurrence-free survival while both visual (<0.001) and automated (P<0.05) measurements were predictive of cancer-specific survival (Figure 4A and B), visual scoring achieved a higher level of statistical significance (P<0.001) than the automated score (P<0.05).