Difference between revisions of "Data Description Cases"

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| InterventionsText || Text || List of interventions ||
| InterventionsText || Text || List of interventions ||
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| HoursOfCRRT || Integer || Hours of continuous renal replacement threapy this admission || Note: This field will be moved into data table soon
| HoursOfCRRT || Integer || Hours of continuous renal replacement threapy this admission **||  
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| AdmissionFormHasSepsis || Reference ||  A mandatory field in the admission form ||  
| AdmissionFormHasSepsis || Reference ||  A mandatory field in the admission form **||  
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| HeartSurgeryAdditionalData || For heart surgery patients there is additional data collected || Yes if applicable
| HeartSurgeryAdditionalData || For heart surgery patients there is additional data collected **|| Yes if applicable
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| HeartSurgeryCPBTime || Integer ||  Bypass time ||
| HeartSurgeryCPBTime || Integer ||  Bypass time **||
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| HeartSurgeryBeginOffset || Integer || Offset in seconds from ICU admission to cut ||  
| HeartSurgeryBeginOffset || Integer || Offset in seconds from ICU admission to cut **||  
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| HeartSurgeryEndOffset || Integer ||  Offset in seconds from ICU admission to end of surgery ||  
| HeartSurgeryEndOffset || Integer ||  Offset in seconds from ICU admission to end of surgery** ||  
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| OffsetAfterFirstAdmission || Integer || If a patient has more than one admission, this is the offset in seconds from the first ||  
| OffsetAfterFirstAdmission || Integer || If a patient has more than one admission, this is the offset in seconds from the first ||  
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  * These fields are not available on PhysioNet at the moment. Contact us for further information.
  * These fields are not available on PhysioNet at the moment. Contact us for further information.
** These fields will be moved to data tables in version 1.1.0

Revision as of 09:58, 6 January 2023

"The "cases" table is the base table of the SICdb dataset and the "CaseID" field serves as the identifier that relates all data. Each admission to the intensive care unit generates a unique "CaseID." To identify readmissions, a "PatientID" is provided. The "OffsetAfterFirstAdmission" field stores the time between the first admission and the current one.

"TimeOfStay" is the time in seconds from the admission recorded by the MetaVision system to the discharge. This time may include any preceding surgery and ends when the case is closed.

There are three fields indicating survival: "DischargeState" indicates the patient's state upon discharge from the ICU and is taken from the MetaVision discharge form. "HospitalDischargeType" provides information on how the case was closed in the clinical information system. "OffsetOfDeath" is the time in seconds from admission to death and includes additional hospital stays. However, it should be noted that "OffsetOfDeath" cannot be used as long-term survival information as it is only set if the patient dies within a hospital stay.

cases.csv.gz
Name Type Description Comment
CaseID Integer A randomly assigned identifier CaseID is unique to each admission.
PatientID Integer A randomly assigned identifier PatientID is unique to each Patient, useful to identify readmission
AdmissionYear Integer Year of admission
TimeOfStay Integer Time of stay (seconds) Time from primary metavision admission, to last discharge. In cases, where the patient is admitted to ward after surgery, this will include surgery time.
saps3 Float Simplified Acute Physiology Score III
HospitalDischargeType Reference Type of hospital discharge. This field indicates survival.
DischargeState Reference Type of icu discharge This field indicates survival on icu
DischargeUnit Reference Unit the patient was discharged to, as selected in Metavision discharge form
OffsetOfDeath Integer Seconds from primary admission to death Not linked to current stay, may include normal ward and later stays
Sex Reference
WeightOnAdmission Float Rounded to +-5kg
HeightOnAdmission Float Rounded to +-5cm
AgeOnAdmission Integer Rounded to +-5y, over 90 set to 90
HospitalUnit Reference Last unit using this case
ReferringUnit Reference Referring unit as selected in admission form Note: Unfortunatly in some cases "Notaufnahme" is selected here, so the referring unit is not specified in these cases.
ICD10Main Text ICD10 main code
ICD10MainText Text ICD10 main text
DiagnosisT1 Text Diagnosis field 1*
DiagnosisT2 Text Diagnosis field 2
DiagnosisT3 Text Diagnosis field 3*
SurgicalSite Reference
InterventionsText Text List of interventions
HoursOfCRRT Integer Hours of continuous renal replacement threapy this admission **
AdmissionFormHasSepsis Reference A mandatory field in the admission form **
HeartSurgeryAdditionalData For heart surgery patients there is additional data collected ** Yes if applicable
HeartSurgeryCPBTime Integer Bypass time **
HeartSurgeryBeginOffset Integer Offset in seconds from ICU admission to cut **
HeartSurgeryEndOffset Integer Offset in seconds from ICU admission to end of surgery**
OffsetAfterFirstAdmission Integer If a patient has more than one admission, this is the offset in seconds from the first
* These fields are not available on PhysioNet at the moment. Contact us for further information.
** These fields will be moved to data tables in version 1.1.0