TABLE 4 Algorithm used to estimate distribution of post-RS treatment recommendations in N0 patients based on TAILORx results.

From: PONDx: real-life utilization and decision impact of the 21-gene assay on clinical practice in Italy

Nodal status

Patient age

Treatment recommendations

RS 0–15

RS 16–20

RS 21–25

RS 26–100

N0

≤50 Years

HT-only

HT-only 90%

HT-only 60%

CT + HT

CT + HT 10%

CT + HT 40%

>50 Years

HT-only

CT + HT