Saddle Pulmonary Embolism in a Cancer Patient with Thrombocytopenia: A Treatment Dilemma

Table 4

Multivariate analysis for major bleeding and bleeding risk index classification [34].

Risk factors	Odds ratio (95%CI)	𝑃	Points
Recent major bleed	2.7 (1.6–4.6)	<.001	2
Serum creatinine >1.2 mg/dL	2.1 (1.7–2.8)	<.001	1.5
Anemia	2.1 (1.7–2.7)	<.001	1.5
Cancer	1.7 (1.4–2.2)	<.001	1
Clinically overt pulmonary embolism	1.7 (1.4–2.2)	<.001	1
Age >75 y	1.7 (1.3–2.1)	<.001	1
0 point: low risk 0.1% (95% CI: 0.0–0.2)	1–4 points: intermediate risk 2.8% (95% CI: 2.4–3.3)	>4 points: high risk 7.3 % (95% CI: 4.0–9.1)