Table 5
Geneva score
Parameter
Score
Risk class
Total points
Cancer
2
Low
≤2
Heart failure
1
High
>2
Previous DVT
1
SBP<100 mm Hg
2
PaO
2
<8 kPa (60 mm Hg)
1
DVT confirmed on USS
1
DVT, deep vein thrombosis; SBP, systolic blood pressure; USS, ultrasound.