MDCalc » Infectious Disease http://www.mdcalc.com click, diagnose, treat. Sun, 21 Mar 2010 00:42:53 +0000 http://wordpress.org/?v=2.9.2 en hourly 1 CURB-65 Severity Score for Community-Acquired Pneumonia http://www.mdcalc.com/curb-65-severity-score-community-acquired-pneumonia http://www.mdcalc.com/curb-65-severity-score-community-acquired-pneumonia#comments Tue, 10 Feb 2009 13:16:18 +0000 admin http://gpro.local:8888/mdcalc/wordpress/?p=324
Confusion? Yes +1
BUN > 19 mg/dL (7 mmol/L)? Yes +1
Respiratory Rate ≥ 30? Yes +1
Systolic BP < 90 mmHg
or
Diastolic BP ≤ 60 mmHg? 		Yes +1
Age ≥ 65? Yes +1
Score
]]> http://www.mdcalc.com/curb-65-severity-score-community-acquired-pneumonia/feed 0 CSF WBC Correction for RBCs http://www.mdcalc.com/csf-wbc-correction-for-rbcs http://www.mdcalc.com/csf-wbc-correction-for-rbcs#comments Fri, 02 Jan 2009 03:48:42 +0000 admin http://localhost:8888/mdcalc/wordpress/?p=52
CSF WBCs Detected cells/µL
CSF RBCs cells/µL
Blood WBCs cells/µL
Blood RBCs cells/µL
Corrected CSF WBCs cells/µL

CSF WBC (predicted) = CSF WBCs Detected - (WBC in Blood * RBC in CSF / RBC in Blood)

Source: Mandell, Bennett, & Dolin: Principles and Practice of Infectious Diseases, 6th ed.,

]]> http://www.mdcalc.com/csf-wbc-correction-for-rbcs/feed 0 PSI/PORT Score: Pneumonia Severity Index for Adult CAP http://www.mdcalc.com/psi-port-score-pneumonia-severity-index-adult-cap http://www.mdcalc.com/psi-port-score-pneumonia-severity-index-adult-cap#comments Fri, 02 Jan 2009 03:40:39 +0000 admin http://localhost:8888/mdcalc/wordpress/?p=33 29? Yes +20 Systolic blood pressure < 90? Yes +20 Temperature < 35C (95F) or > 39.9C (103.8F)? Yes [...]]]>

If unsure, leave it blank.

Age years old 1 point per year
Female? Yes -10
Nursing home resident? Yes +10
Neoplastic disease history? Yes +30
Liver disease? Yes +20
CHF? Yes +10
Cerebrovascular disease? Yes +10
Renal disease? Yes +10
Altered mental status? Yes +20
Respiratory rate > 29? Yes +20
Systolic blood pressure < 90? Yes +20
Temperature < 35C (95F) or > 39.9C (103.8F)? Yes +15
Pulse > 124? Yes +10
pH < 7.35? Yes +30
BUN > 29? Yes +20
Sodium < 130? Yes +20
Glucose > 249 (US) or > 13.8 (SI) ? Yes +10
Hematocrit < 30%? Yes +10
Partial pressure of Oxygen < 60? Yes +10
Pleural effusion on x-ray? Yes +10
Score points
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