Table 4.

The RIETE Registry bleeding score⁵³

Risk factors	Score
Recent major bleeding	2 points
Creatinine level > 1.2 mg/dL (110 μ mol/L)	1.5 points
Anemia (Hb < 13 (men) or 12 (women) g/dL)	1.5 points
Cancer	1 point
Clinically overt PE	1 point
Age > 75 years	1 point

Rate of major bleeding per 100 patients within 3 months of anticoagulant therapy according to the score:
Score	0	1–4	>4
Rate (%, 95%CI)	0.3 (0.1–0.6)	2.6 (2.3–2.9)	7.3 (5.6–9.3)