ID

28259

Beschrijving

The MPM II estimates the probabaility of hospital mortality at 24, 48, and 72 hours in the intensive care unit. Reference: Lemeshow, S., Klar, J., Teres, D., Avrunin, J. S., Gehlbach, S. H., Rapoport, J., & Rué, M. (1994). Mortality probability models for patients in the intensive care unit for 48 or 72 hours: a prospective, multicenter study. Critical care medicine, 22(9), 1351-1358.

Trefwoorden

Versies (3)
  1. 31-12-17 31-12-17 -
  2. 25-01-18 25-01-18 -
  3. 25-01-18 25-01-18 -
Houder van rechten

Stanley Lemeshow; Janelle Klar; Daniel Teres; Jill Spitz Avrunin; Stephen H. Gehlbach; John Rapoport; Montse Rué

Geüploaded op

31 december 2017

DOI

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Licentie

Creative Commons BY-NC 3.0
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MPM II (at 24, 48, and 72 hrs)

Engels

MPM II (at 24, 48, and 72 hrs)

1 Formulieren  
Variables Ascertained at Admission
Beschrijving

Variables Ascertained at Admission

Age
Beschrijving

beta = 0.03268

Datatype

integer

Maateenheden
  • YEARS
YEARS
Cirrhosis
Beschrijving

beta = 1.08745

Datatype

integer

Intracranial mass effect
Beschrijving

beta = 0.91314

Datatype

integer

Metastatic neoplasm
Beschrijving

beta = 1.16109

Datatype

integer

Admission not for elective surgery
Beschrijving

beta = 0.83404

Datatype

integer

24-Hr Interval Assessments
Beschrijving

24-Hr Interval Assessments

Time of Assessment
Beschrijving

beta0 24 hrs = -5.64592. beta0 48 hrs = -5.39153. beta0 72 hrs = -5.23840.

Datatype

text

Coma or deep stupor (at 24-hr interval)
Beschrijving

beta = 1.68790

Datatype

integer

Creatinine (>2 mg/dL [>176.8 μmol/L])
Beschrijving

beta = 0.72283

Datatype

integer

Infection (confirmed)
Beschrijving

beta = 0.49742

Datatype

integer

Mechanical ventilation
Beschrijving

beta = 0.80845

Datatype

integer

PO2 (<60 torr [<8.0 kPa])
Beschrijving

beta = 0.46677

Datatype

integer

PT (>3 secs above standard)
Beschrijving

beta = 0.55352

Datatype

integer

Urine output (<150 mL in 8 hrs)
Beschrijving

beta = 0.82286

Datatype

integer

Vasoactive drugs (≥1 hr iv)
Beschrijving

beta = 0.71628

Datatype

integer

Probabilities of hospital mortality
Beschrijving

Probabilities of hospital mortality

Probability of hospital mortality at 24 hrs
Beschrijving

beta0 24 hrs = -5.64592. The logit is calculated as the sum of the constant term (beta0) plus the products of the values of each of the 13 model variables by its associated beta0 (i.e. Logit=beta0 + beta1*x1 + ... + beta13*x13). Predicted Death Rate= (eLogit) / (1 + eLogit).

Datatype

float

Probability of hospital mortality at 48 hrs
Beschrijving

beta0 48 hrs = -5.39153. The logit is calculated as the sum of the constant term (beta0) plus the products of the values of each of the 13 model variables by its associated beta0 (i.e. Logit=beta0 + beta1*x1 + ... + beta13*x13). Predicted Death Rate= (eLogit) / (1 + eLogit).

Datatype

float

Probability of hospital mortality at 72 hrs
Beschrijving

beta0 72 hrs = -5.23840. The logit is calculated as the sum of the constant term (beta0) plus the products of the values of each of the 13 model variables by its associated beta0 (i.e. Logit=beta0 + beta1*x1 + ... + beta13*x13). Predicted Death Rate= (eLogit) / (1 + eLogit).

Datatype

float

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Similar models

MPM II (at 24, 48, and 72 hrs)

1 Formulieren
Name
Type
Description | Question | Decode (Coded Value)
Datatype
Alias
Item Group
Variables Ascertained at Admission
Age
Item
Age
integer
Item
Cirrhosis
integer
Cirrhosis
Code List
Cirrhosis
CL Item
no (0)
CL Item
yes (1)
Item
Intracranial mass effect
integer
Cirrhosis
Code List
Intracranial mass effect
CL Item
no (0)
CL Item
yes (1)
Item
Metastatic neoplasm
integer
Cirrhosis
Code List
Metastatic neoplasm
CL Item
no (0)
CL Item
yes (1)
Item
Admission not for elective surgery
integer
Cirrhosis
Code List
Admission not for elective surgery
CL Item
no (0)
CL Item
yes (1)
Item Group
24-Hr Interval Assessments
Item
Time of Assessment
text
Time of Assessment
Code List
Time of Assessment
CL Item
24 hrs (24 hrs)
CL Item
48 hrs (48 hrs)
CL Item
72 hrs (72 hrs)
Item
Coma or deep stupor (at 24-hr interval)
integer
Cirrhosis
Code List
Coma or deep stupor (at 24-hr interval)
CL Item
no (0)
CL Item
yes (1)
Item
Creatinine (>2 mg/dL [>176.8 μmol/L])
integer
Cirrhosis
Code List
Creatinine (>2 mg/dL [>176.8 μmol/L])
CL Item
no (0)
CL Item
yes (1)
Item
Infection (confirmed)
integer
Cirrhosis
Code List
Infection (confirmed)
CL Item
no (0)
CL Item
yes (1)
Item
Mechanical ventilation
integer
Cirrhosis
Code List
Mechanical ventilation
CL Item
no (0)
CL Item
yes (1)
Item
PO2 (<60 torr [<8.0 kPa])
integer
Cirrhosis
Code List
PO2 (<60 torr [<8.0 kPa])
CL Item
no (0)
CL Item
yes (1)
Item
PT (>3 secs above standard)
integer
Cirrhosis
Code List
PT (>3 secs above standard)
CL Item
no (0)
CL Item
yes (1)
Item
Urine output (<150 mL in 8 hrs)
integer
Cirrhosis
Code List
Urine output (<150 mL in 8 hrs)
CL Item
no (0)
CL Item
yes (1)
Item
Vasoactive drugs (≥1 hr iv)
integer
Cirrhosis
Code List
Vasoactive drugs (≥1 hr iv)
CL Item
no (0)
CL Item
yes (1)
Item Group
Probabilities of hospital mortality
Probability of mortality 24 hrs
Item
Probability of hospital mortality at 24 hrs
float
Probability of mortality 48 hrs
Item
Probability of hospital mortality at 48 hrs
float
Probability of mortality 72 hrs
Item
Probability of hospital mortality at 72 hrs
float
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