National Amyloidosis Center Model (ATTRwt and ATTRv):
Validation of the Staging System in a French Cohort1
Survival Probability
1.00
0.75
0.50
0.25
0.00
Follow Up (Months)
0
20
40
60
| Number at risk | ||||||||
| Stage I | 137 | 67 | 32 | 10 | ||||
| Stage II | 108 | 20 | 5 | 0 | ||||
| Stage III | 45 | 8 | 1 | 0 | ||||
