SandBox: Difference between revisions

Jump to navigation Jump to search
No edit summary
No edit summary
Line 6: Line 6:
| Purpose
| Purpose
|-
|-
|style="text-align:center"|colspan=2|'''Cardiovascular diseases'''
|colspan=2|<span style="color:blue">Cardiovascular diseases</span>
|-
|-
|Active cancer (treatment within last 6 months or palliative)
|Active cancer (treatment within last 6 months or palliative)
Line 39: Line 39:
|style="text-align:center"| - 2
|style="text-align:center"| - 2
|-
|-
|}
{| class=wikitable border=1
!Variable
!Score
|-
!colspan=2|Age
|-
|60–79 years
|style="text-align:center"|1.0
|-
|80+ years
|style="text-align:center"|2.0
|-
!colspan=2|Previous venous thromboembolism
|-
|History of prior [[DVT]] or [[PE]]
|style="text-align:center"|2.0
|-
!colspan=2|Previous surgery
|-
|Recent surgery within 4 weeks
|style="text-align:center"|3.0
|-
!colspan=2|Heart rate
|-
|[[Heart rate]] >100 beats per minute
|style="text-align:center"|1.0
|-
!colspan=2|PaCO<sub>2</sub> (partial pressure of CO<sub>2</sub> in arterial blood)
|-
|<35mmHg
|style="text-align:center"|2.0
|-
|35-39mmHg
|style="text-align:center"|1.0
|-
!colspan=2|PaO<sub>2</sub> (partial pressure of O<sub>2</sub> in arterial blood)
|-
|<49mmHg
|style="text-align:center"|4.0
|-
|49-59mmHg
|style="text-align:center"|3.0
|-
|60-71mmHg
|style="text-align:center"|2.0
|-
|72-82mmHg
|style="text-align:center"|1.0
|-
!colspan=2|Chest X-ray findings
|-
|Band [[atelectasis]]
|style="text-align:center"|1.0
|-
|Elevation of hemidiaphragm
|style="text-align:center"|1.0
|}
|}

Revision as of 14:51, 14 May 2012

Examples of prediction rules
Risk Score Purpose
Cardiovascular diseases
Active cancer (treatment within last 6 months or palliative) 1
Calf swelling >3 cm compared to other calf (measured 10 cm below tibial tuberosity) 1
Collateral superficial veins (non-varicose) 1
Pitting edema (confined to symptomatic leg) 1
Swelling of entire leg 1
Localized pain along distribution of deep venous system 1
Paralysis, paresis, or recent cast immobilization of lower extremities 1
Recently bedridden > 3 days, or major surgery requiring regional or general anesthetic in past 12 weeks 1
Previously documented DVT 1
Alternative diagnosis at least as likely - 2