ID

28732

Description

HICDEP stands for HIV Cohorts Data Exchange Protocol. The HIV Cohorts Data Exchange Protocol (HICDEP) is a protocol that allows for simple sharing of data from HIV cohorts by providing a standard format for datasets. It is used by several major HIV Cohort Collaborations such as CASCADE, COHERE, EuroSIDA, PENTA, EPPICC ART-CC and D:A:D. Its first version was presented at the 7th International Workshop on HIV Observational Databases in March 29–30, 2003, Fiuggi, Italy, and a summary was published in Antiviral Therapy. The specification currently consists of 27 tables in a relational structure which cover most medical aspects of HIV patient histories used in clinical research, including pediatric aspects. Subform Descriptions: -tblCEP - Clinical Events and Procedures: holds type and date of adverse events including serious non-AIDS conditions -tblART- Antiretroviral treatment: holds type of antiretroviral drug, start and stop dates and reason for stopping -tblBAS - Basic clinical, background and demographic information: holds basic information such as demographics, basic clinical information, date of AIDS diagnosis, death and drop-out information -tblDELIVERY_CHILD - Delivery information related to the child(ren): This table holds information about a delivery specific to a child. Mother-specific data is kept in tblDELIVERY_MUM. -tblDELIVERY_MUM - Delivery information related to the mother: This table contains information about the delivery specific to the mother. Child-specific information is recorded in tblDELIVERY_CHILD instead. -tblDIS - Opportunistic infections: holds type and date of CDC-C diseases. -tblLAB - Laboratory values: holds type, date, value and unit of laboratory tests -tblLAB_BP - Laboratory values - Blood pressure: holds date, diastolic and systolic values and unit of blood pressure measurements. -tblLAB_CD4 - Laboratory values: holds date and value of CD4 measurements. -tblLAB_RNA - Laboratory values: holds date, value, detection limit and type of viral assay. -tblLAB_RES - Resistance testing: holds background information on the resistance test, laboratory, library, kit, software and type of test -tblLAB_RES_LVL_1 - Nucleotide sequences (PRO, RT, GP41, GP120): holds nucleoside sequence for the PRO and RT sequences. No entry is made if the test was a phenotype test. -tblLAB_RES_LVL_2 - Mutations: holds mutations and positions of PRO and RT sequences. -tblLAB_RES_LVL_3 - Resistance test result: holds resistance result in relation to antiretroviral drug. tblLAB_VIRO - Laboratory values - viro-/serology: holds test results for viro-/serological tests (hepatitis etc.) -tblLTFU - Death and drop-out: holds data in death and drop-out -tblMED - Other medication: holds type, start and stop dates for other medication/treatments. -tblNEWBORN - Newborn: holds information related to newborns -tblNEWBORN_ABNORM - Abnormalities: Abnormalities in newborns are recorded here, one abnormality per row. The absence of a record is to be interpreted as "unknown whether the abnormality existed" since most cohorts only record positive events. -tblOVERLAP - Cross-cohort identification: holds information on the patient's participation in other cohorts -tblPREG - Pregnancy: holds general pregnancy-related information -tblPREG_OBS - Obstetrical problems during pregnancy: This table describes problems during a pregnancy. Abnormalities in newborns are recorded in tblNEWBORN_ABNORM instead. -tblPREG_OUT - Pregnancy outcome: This table describes outcomes of pregnancies described in tblPREG. -tblREFILL - Prescription refill data: holds drug, refill date and supply of prescriptions -tblSAMPLES - Blood Samples: This table contains information on the storage of blood, urine and other samples stored in a laboratory. -tblVIS - Basic follow-up/visit related data: holds visit related information such as weight, wasting, smoking, occupational status etc.

Keywords

  1. 1/29/18 1/29/18 -
  2. 1/29/18 1/29/18 -
Copyright Holder

HICDEP

Uploaded on

January 29, 2018

DOI

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License

Creative Commons BY-NC 3.0

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HICDEP

Laboratory values - CD4 (tblLAB_CD4)

Laboratory values - CD4
Description

Laboratory values - CD4

Alias
UMLS CUI-1
C2698595
UMLS CUI-2
C1254595
UMLS CUI-3
C0019682
Patient ID
Description

PATIENT

Data type

text

Alias
UMLS CUI [1]
C2348585
Date of measurement
Description

CD4_D

Data type

date

Alias
UMLS CUI [1,1]
C2698595
UMLS CUI [1,2]
C0011008
Value of CD4 measurement
Description

numeric (per microliter): -1 = undetectable or detection limit as negative value

Data type

float

Measurement units
  • uL
Alias
UMLS CUI [1]
C2698595
uL
Unit of measurement
Description

CD4_U

Data type

integer

Alias
UMLS CUI [1,1]
C2698595
UMLS CUI [1,2]
C1519795

Similar models

Laboratory values - CD4 (tblLAB_CD4)

Name
Type
Description | Question | Decode (Coded Value)
Data type
Alias
Item Group
Laboratory values - CD4
C2698595 (UMLS CUI-1)
C1254595 (UMLS CUI-2)
C0019682 (UMLS CUI-3)
PATIENT
Item
Patient ID
text
C2348585 (UMLS CUI [1])
CD4_D
Item
Date of measurement
date
C2698595 (UMLS CUI [1,1])
C0011008 (UMLS CUI [1,2])
CD4_V
Item
Value of CD4 measurement
float
C2698595 (UMLS CUI [1])
Item
Unit of measurement
integer
C2698595 (UMLS CUI [1,1])
C1519795 (UMLS CUI [1,2])
Code List
Unit of measurement
CL Item
cells/uL (1)
CL Item
% (2)

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