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. 2020 Dec;9(6):3056–3072. doi: 10.21037/tau.2019.09.38

Table 4. Weighting used to calculate recurrence and progression scores.

Factor Recurrence score Progression score
Gender
   M 0 0
   F 3 0
Age (years)
   <60 0 0
   60–70 1 0
   >70 2 2
Recurrent tumour
   No 0 0
   Yes 4 2
No. of tumours
   ≤3 0 0
   >3 2 1
T category
   Ta 0 0
   T1 0 2
Associated CIS
   No 0 0
   Yes 2 1
Grade
   G1 0 0
   G2 1 2
   G3 3 6
Total scores 0–16 0–14

CIS, carcinoma in situ.