6
Assessing Bleeding Risk
Using the ORBIT Bleeding Risk Score
| ORBIT bleeding risk factors | Score No |
YES |
|---|---|---|
| Haemoglobin
<13 mg/dL for males and <12 mg/dL for females, or haematocrit <40% for males and <36% for females |
0 | 2 |
| Age > 74 years | 0 | 1 |
| Bleeding History
Any history of GI bleeding, intracranial bleeding, or haemorrhagic stroke. |
0 | 2 |
| GFR < 60 mL/min/1.73 m2 | 0 | 1 |
| Treatment with antiplatelet agents | 0 | 1 |
(O’Brien et al EHJ 2015;36:3258-3264)