Figure 4From: Hemoglobin level significantly impacts the tumor cell survival fraction in humans after internal radiotherapy Optimal values of HEF for each patient in relation with their Hb level. Relationship between the Hb level and the optimal values of the HEF p parameter obtained by individually fitting HEF for each patient dose-response using α and DT values determined from the global fit. The line corresponds to Equation 5, with k obtained by the global fit. R is the correlation coefficient obtained by making a linear regression of these optimal HEF p .Back to article page