tblLAB_HCV
tblVIS_SUBS
tblART
 - Added new options to ART_ID
 
  - J05AF13
 
  - J05AG06
 
  - J05AR20
 
  - J05AR21
 
  - J05AR22
 
  - J05AR24
 
  - J05AR25
 
 
  
 - Added new options to ART_RS
 
  - 92.91 : Change to generic drug
 
  - 92.92 : Change to branded drug
 
 
  
tblBAS
 - Redesigned codes for ETHNIC
 
  - 100 = White/Caucasian
 
  - 110 = White, European
 
  - 200 = Black
 
  - 204 = Other Black
 
  - 210 = Sub-Saharan African
 
  - 220 = Caribbean
 
  - 230 = African-American
 
  - 250 = Black, African
 
  - 300 = Hispanic/Latinx
 
  - 400 = Asian
 
  - 410 = East Asian (e.g. Chinese, Japanese)
 
  - 411 = Chinese
 
  - 412 = Japanese
 
  - 420 = Southeast Asia (e.g. Thai, Vietnamese, Philippino)
 
  - 421 = Indian Subcontinent (Indian, Pakistani, Bangladeshi)
 
  - 430 = South Asian (e.g. Indian, Pakistani)
 
  - 800 = Other ethnic groups
 
  - 810 = Maghrebian
 
  - 820 = Middle East/Arab
 
  - 830 = Turkish
 
  - 840 = Roma people/Gypsy (whichever is term is acceptable)
 
  - 850 = Indigenous people from Americas or Alaska Native
 
  - 860 = Indigenous people from other continents/locations
 
  - 900 = Mixed race/ethnicity
 
  - 910 = Do not want to disclose
 
  - 980 = Prohibited
 
  - 999 = Unknown
 
 
  
 - Renamed GENDER to SEX
 
tblVIS
 - Renamed GENDER_ID to GENDER_IDENT
 
 - Added codes to GENDER_IDENT
 
 
 
tblCEP
 - Added new codes to CEP_ID
 
 
 
 - Added codes to CEP_SPEC, for CEP_ID = FRA
 
  - SKUL
 
  - FABO
 
  - COLB
 
  - SHOU
 
  - UPAR
 
  - LOAR
 
  - FING
 
  - RIB
 
  - TOSP
 
  - CESP
 
  - LUSP
 
  - FEM
 
  - HIP
 
  - LOLG
 
  - TOE
 
  - OTH
 
 
  
 - Added codes to CEP_V, for CEP_ID = FRA
 
  - 1 = Traumatic
 
  - 2 = Osteoporotic/Fragility
 
  - 3 = Pathologic
 
 
  
tblLAB_RES
 - Added new optional field TESTTYPE_M
 
tblLAB_VIRO
 - Added new codes to VS_T
 
  - 10 = Rapid diagnostic test -3rd generation [HIV]
 
  - 11 = Rapid diagnostic test -4th generation [HIV]
 
  - 12 = Self-test-oral [HIV]
 
  - 13 = Self-test-blood-based [HIV]
 
  - 14 = Immunoassay (EIA, CLIA, ECL) - 3rd generation [HIV]
 
  - 15 = Immunoassay (EIA,CLIA, ECL) plus p24 - 4th generation [HIV]
 
  - 16 = WB: Western blot/immunoblot [HIV]
 
  - 17 = NAT (Nucleic Acid Test) [HIV]
 
 
  
Previous versions
Version 1.100
tblART_MUM
tblART
 - Added new optional field ART_FORM
 
 - Added new optional field ART_COMB
 
 - Added new optional field ART_START_RS
 
 - Added coding table with reasons for medication start ART_START_RS
 
tblBAS
 - Removed field CENTER as it is available in
 
tblVIS
 - Added new optional field PROPH_Y Extended coding table of field MODE
 
 - Added Code 9 (sexual contact homo/hetero not specified)
 
 - Added Code 10 (sexual abuse)
 
tblCENTER
 - Added new optional field SURVEY_INTERNET
 
 - Added new optional field SURVEY_PAPER
 
 - Added new optional field LAST_REVIEWED_D tblDELIVERY_CHILD
 
 - Added new optional field CHILD_ENROL tblDELIVERY_MUM
 
 - Added new optional field ROM_DUR
 
 - Added new optional field ROM_DUR_A
 
 - Added new optional field DELIVERY_LOCATION
 
 - Added new optional field PLANNED_HOME
 
 - Added new optional field DELIV_ASSIST
 
tblDIS
 - Added new optional field DIS_OUTCOME
 
 - Added new optional field DIS_SITE
 
 - Added various codes to coding table of field DIS_ID
 
tblLAB
 - Added various codes to coding table of field LAB_ID
 
 - Added new optional field LAB_R
 
 - Added coding table for field LAB_ST
 
tblLAB_RES
 - Added new optional field PATHOGENTYPE
 
tblLAB_RES_LVL_3
 - Added new optional field RES_SCOR_ID
 
tblLAB_VIRO
 - Added new optional field VS_ST
 
tblLTFU
 - Added new optional field MOTHERDEATH_Y
 
 - Added new optional field MOTHERDEATH_D
 
 - Added new optional field FATHERDEATH_Y
 
 - Added new optional field FATHERDEATH_D
 
tblMED
 - Added new optional field MED_RS2
 
 - Added new optional field MED_RS3
 
 - Added new optional field MED_RS4
 
 - Added new optional field MEDSTART_RS
 
 - Added new optional field MED_DO
 
 - Added new optional field MED_FR
 
 - Added new optional field MED_DOT_Y
 
tblNEWBORN
 - Added new optional field ENTRY_PMTCT
 
 - Added new optional field BREASTFD_Y
 
 - Added new optional field BREASTFD_DUR
 
tblNEWBORN_ABNORM
 - Added IeDEA coding table for abnormalities
 
 - Added field ABNORM_T_S to distinguish new coding of abnormalities from old Hicdep-coding
 
tblPREG
 - Added new optional field EST_CONCEPT
 
 - Added new optional field PREG_TEST_D
 
 - Added new optional field NUM_FETUS
 
 - Added new optional field ULTR_3
 
 - Added new optional field ULTR_A_3
 
tblPREG_OUT
 - Added new optional field CHILD_HIV
 
 - Added new optional field CHILD_HIV_D
 
 - Added codes to field OUTCOM:
 
  - 4 = Born alive
 
  - 22 = Termination: method unknown
 
 
  
tblVIS
 - Added new optional field GENDER_ID
 
 - Added new optional field SCHOOL
 
 - Added new optional field SCHOOL_LVL
 
 - Added new optional field FEEDOTH_Y
 
 - Added new optional field CAREGIVER
 
 - Added new optional field BROUGHT_PATIENT
 
 - Added new optional field HIV_STATUS
 
 - Added new optional field STATUS_KNOWN
 
Added date precision annotation variables for many date variables (both existing and new ones above):
 - tblART: ART_SD_A, ART_ED_A
 
 - tblBAS: BIRTH_D_A, ENROL_D_A, RECART_D_A, AIDS_D_A
 
 - tblCANC: CANC_D_A
 
 - tblCENTER: LAST_REVIEWED_D_A
 
 - tbclDIS: DIS_D_A, DIS_ED_A
 
 - tblLAB: LAB_D_A
 
 - tblLAB_BP: BP_D_A
 
 - tblLAB_CD4: CD4_D_A
 
 - tblLAB_RES: SAMPLE_D_A, SEQ_DT_A
 
 - tblLAB_RNA: RNA_D_A
 
 - tblLTFU: DROP_D_A, DEATH_D_A, MOTHERDEATH_D_A, FATHERDEATH_D_A, L_ALIVE_D_A
 
 - tblMED: MED_SD_A, MED_ED_A
 
 - tblPREG: MENS_D_A, EST_CONCEPT_A, ANC_D_A, PREG_TEST_A
 
 - tblPREG_OUT: OUTCOME_D_A, CHILD_HIV_D_A
 
Version 1.90 
 - tblART
 
  - added new optional field GENERIC
 
  - added new optional field ART_RS2
 
  - added new optional field ART_RS3
 
  - added new optional field ART_RS4
 
  - ART_ID
  
   - Added new single tablet formulations:
   
    - J05AR15 (Atazanavir and cobicistat)
 
    - J05AR16 (Lamivudine and raltegravir)
 
    - J05AR17 (Emtricitabine and tenofovir alafenamide)
 
    - J05AR18 (Emtricitabine, tenofovir alafenamide, elvitegravir and cobicistat)
 
    - J05AR19 (Emtricitabine, tenofovir alafenamide and rilpivirine)
 
   
    
   - Deleted (moved to tblMED):
   
    - J05AF08";"Adefovir (PREVEON)"
 
    - J05AF10";"Entecavir"
 
    - J05AF11";"Telbivudine"
 
   
    
  
   
  - ART_RS
  
   - added new (sub-)codes for stopping medication
   
    - 11 (Bone toxicity)
 
    - 15 (Social contra-indication)
 
    - 16 (Contra-indication unspecified)
 
    - 16.8 (Contra-indication expired)
 
    - 16.9 (Contra-indication - other)
 
    - 17 (MTCT regimen completed)
 
    - 70 (Pregnancy - toxicity concerns (during pregnancy))
 
    - 75 (Pregnancy - switch to a more appropriate regimen for PMTCT)
 
    - 92.5 (Regular treatment termination (e.g. DAA's for HCV, antibiotics)
 
   
    
  
   
 
  
 - tblBAS
 
  - Added field for Center CENTER
 
 
  
 - tblLAB
 
  - LAB_U
  
   - Deleted 18 (µkat/L, was same as 11)
 
  
   
 
  
 - tblLTFU
 
  - DEATH_R1
  
   - added new subcodes:
   
    - 03.1.3 (HCV with liver cancer)
 
    - 03.2.3 (HBV with liver cancer)
 
   
    
  
   
 
  
 - tblMED
 
  - MED_ID
  
   - Added new drug codes:
   
    - A11CC (vitamin D)
 
    - G02CA (Tocolysis)
 
    - H02 (Corticosteroids)
 
    - J01 (Antibiotics)
 
    - J01GA01 (streptomycin)
 
    - J02AC05 (Isavuconazole)
 
    - J02AX04 (caspofungin)
 
    - J04AB05 (Rifapentine (Priftin))
 
    - J05AF12 (Clevudine)
 
    - J05AX GRAZ-ELB (Grazoprevir/Elbasvir)
 
    - J05AR-DAAS (Daclatasvir/Asunaprevir)
 
    - J07BM0 (HPV Vaccine)
 
    - J07BM01 (HPV Vaccine (types 6, 11, 16, 18))
 
    - J07BM02 (HPV Vaccine (types 16, 18))
 
    - J07BM03 (HPV Vaccine (types 6, 11, 16, 18, 31, 33, 45, 52, 58))
 
    - M05BA (bisphosphonate)
 
    - N05A (Antipsychotics)
 
    - N05CD (Benzodiazepine derivatives)
 
    - N05CF (Benzodiazepine related drugs)
 
    - N06A (Antidepressant)
 
    - N07BC (Other drugs used in opioid dependence)
 
    - N07BC01 (Buprenorphine)
 
    - N07BC02 (Methadone)
 
    - N07BC03 (Levacetylmethadol)
 
    - N07BC04 (Lofexidine)
 
    - N07BC51 (Buprenorphine, combinations)
 
    - V03AB15 (Naloxone)
 
   
    
   - Added new drug codes (moved from tblART):
   
    - J05AF08";"Adefovir (PREVEON)"
 
    - J05AF10";"Entecavir"
 
    - J05AF11";"Telbivudine"
 
   
    
   - Changed temporary drug names to ATC codes:
   
    - J05AR-A450OM (ABT-450/r/Ombitasvir) --> J05AX67 (Ombitasvir, paritaprevir(ABT-450) and ritonavir)
 
    - J05AR-LESO (Ledipasvir/Sofosbuvir) --> J05AX65 (Ledipasvir/Sofosbuvir)
 
    - J05AX-DBV (Dasabuvir) --> J05AX16 (Dasabuvir)
 
   
    
  
   
  - MED_RS
  
   - added new (sub-)codes for stopping medication (to keep identical to ART_RS)
   
    - 11 (Bone toxicity)
 
    - 15 (Social contra-indication)
 
    - 16 (Contra-indication unspecified)
 
    - 16.8 (Contra-indication expired)
 
    - 16.9 (Contra-indication - other)
 
    - 17 (MTCT regimen completed)
 
    - 70 (Pregnancy - toxicity concerns (during pregnancy))
 
    - 75 (Pregnancy - switch to a more appropriate regimen for PMTCT)
 
    - 92.5 (Regular treatment termination (e.g. DAA's for HCV, antibiotics)
 
   
    
  
   
 
  
 - tblVIS
 
  - Added field for Center CENTER
 
  - Added field for family history of CVD/Stroke FAM_Y
 
  - Added field for type of clinic/service CLIN_TYPE
 
  - Added field for speciality of physician SPEC_TYPE
 
  - Added field for stage of transition from adolescence to adulthood TRANS_STAGE
 
 
  
Version 1.80 
 - tblART
 
  - ART_ID
  
   - Added:
   
    - J05AR11 (Lamivudine, tenofovir disoproxil and efavirenz)
 
    - J05AR12 (Lamivudine and tenofovir disoproxil)
 
    - J05AR13 (Lamivudine, abacavir and dolutegravir)
 
    - J05AR14 (Darunavir and cobicistat)
 
    - J05AX-CAB (Cabotegravir (GSK-744))
 
   
    
  
   
 
  
 - tblBAS
 
  - ETHNIC
  
   - Revised and added codes for different ethnicities
 
   - Changed limitations
 
   - Changed description
 
  
   
  - ORIGIN
  
   - Changed description to be more specific
 
  
   
 
  
 - tblLTFU
 
  - DEATH_R1
  
   - Added sub-types for 22 and 23
 
   - Added additional codes table
 
  
   
 
  
 - tblMED
 
  - MED_ID
  
   - Added:
   
    - J05AE11 (Telaprevir (INCIVEK, INCIVO))
 
    - J05AE13 (Faldaprevir)
 
    - J05AE14 (Simeprevir)
 
    - J05AE15 (Asunaprevir)
 
    - J05AX14 (Daclatasvir)
 
    - J05AX15 (Sofosbuvir)
 
    - J05AR-A450OM (ABT-450/r/Ombitasvir)
 
    - J05AR-DAAS (Daclatasvir/Asunaprevir)
 
    - J05AR-LESO (Ledipasvir/Sofosbuvir)
 
    - J05AX-DBV (Dasabuvir)
 
   
    
  
   
 
  
 - tblLAB
 
  - LAB_U
  
   - Added:
   
    - 14 (mg/24h)
 
    - 15 (mg/mmol)
 
    - 16 (fl)
 
    - 17 (µg/mL = mg/L)
 
    - 18 (µkat/L)
 
   
    
  
   
  - LAB_ID
  
   - Added:
   
    - ACRA (Albumin Creatinin Ratio)
 
    - PCRA (Protein Creatinin Ratio)
 
    - PROT (Protein)
 
    - PSA (Prostate-specific antigen)
 
    - PTH (Parathyroid Hormone)
 
   
    
  
   
 
  
Version 1.70 
 - tblAE has been renamed to tblCEP
 
 - tblCEP
 
  - Added field CEP_V
 
  - CEP_ID
  
   - Added: HOSP, ICU, JAUN, LIVD, LIVT, USAB, ASP, BART, CHAG, NOCA, PCE, PMAR, REQU.
 
   - Added: BACT, ENDO, MENI, OSTI, PERI, PNEU, PYEL, LEIS, MCDI (Previously in tblDIS).
 
   - Removed: ANG, BYP, END as they are already in the field CEP_SPEC.
 
   - Removed COR as now specified with SUD_DEATH_Y and EXP_DEATH_Y in tblLTFU.
 
  
   
  - CEP_SPEC
  
   - Changed description of NADM - CERV to contain "grade 2 or higher"
 
   - Added values: LIVB - XX, HEP - XX, NADM - HENE, NADM - BRAIN
 
  
   
 
  
 - tblBAS
 
  - Added field RECART_D (Date ART started)
 
  - Added field LTART_D (Date last assessed for ART)
 
  - ETHNIC: Added Limitations section in description
 
  - Added field EDU_LVL (Last completed education Level)
 
  - Added field HIV_POS_D (Date of first positive HIV test)
 
 
  
 - tblDIS
 
  - DIS_ID: Removed HG, BACT, ENDO, MENI, OSTI, PERI, PNEU, PYEL, LEIS, MCDI (now in tblCEP).
 
 
  
 - tblVIS
 
  - Added optional field EMPLOY (What is the patient's current situation regarding labour?)
 
  - Added optional field CONTRACT (If the patient is an employee, what is the type of the patient's employment contract?)
 
  - Added optional field SMOKING_Y (Is the patient currently a smoker?)
 
  - Added optional field PREG_Y (Is the patient currently pregnant?)
 
  - Added optional field CDC_STAGE
 
  - Added optional field WHO_STAGE
 
 
  
 - tblLTFU
 
  - Added optional fields for ICD9 cause of death coding (ICD9_#)
 
  - Added optional field DEATH_SOURCE
 
  - Added optional fields SUD_DEATH_Y and EXP_DEATH_Y. Replacing COR
 
  - CoDe
  
   - Typos in the coding table (HBF -> HBV)
 
   - New codes for cancer (04.XX)
 
   - New codes for AMI (08.XX)
 
   - New code: 92.1 - Unknown, competing risks
 
  
   
 
  
 - tblART
 
  - ART_ID: Coding extended/updated to match current ATC codes.
  
   - Lopinavir / Ritonavir changed code from "J05AE06" to "J05AR10".
 
   - Elvitegravir changed code from "J05AX-EVG" to "J05AX11"
 
   - J05AR07 - Triomune
 
   - J05AR08 - Eviplera / Complera
 
   - J05AR09 - Stribild
 
   - J05AR10 - Kaletra / Aluvia
 
   - J05AX12 - Dolutegravir
 
   - V03AX03 - Cobicistat
 
  
   
  - ART_FR: Added 0.33 and 0.5. Added special value -1 for "frequency unknown".
 
  - ART_RS
  
   - Added new codes: 6.X, 92.31, 92.32, 92.33, 92.4, 92.9, 94.2, 96.1, 96.2, 97.1, 97.2, 97.6
 
  
   
 
  
 - tblLAB
 
  - LAB_ID
  
   - Removed redundant "APT" code. Use code "ALP"
 
   - Removed "GLYCE" (synonymous to Glucose in blood)
 
   - Added "AFP" (Alfa Fetoprotein) and "DIPP" (Dipstick result for protein in Urine).
 
  
   
  - LAB_U
  
   - Removed WBC codes (WBC was already removed from LAB_ID)
 
   - Added generic "13 - µg/L" and "99 - No units" code
 
  
   
  - LAB_ST
  
  
 
 
  
 - tblLAB_RES
 
  - SUBTYPEModified description to also include HCV
 
 
  
 - tblLAB_RNA
 
  - RNA_T
  
   - New code: 42 - Abbott RealTime HIV-1 m2000
 
   - New code: 59 - Monitor unspecified
 
  
   
 
  
 - tblMED
 
  - MED_ID
  
   - Changed description from "Other HIV-related drugs" to "Other medication"
 
   - Added codes for Boceprevir and Telaprevir
 
  
   
  - MED_RS
  
   - Same changes as in tblART ART_RS
 
  
   
 
  
Version 1.60 
 - tblBAS:
 
  - The ORIGIN field is now coded using UN region and country codes.
 
  - Added optional SEROHOW field indicating how the seroconversion date was determined.
 
  - Added optional CENS_D field holding the last date the database was updated for a patient.
 
 
  
 - tblREFILLcreated to hold prescription refill data.
 
 - tblLTFU: The DEATH_R# fields now use CoDe codes for coding cause of death.
 
 - tblLAB:
 
  - Added codes for Gamma-glutamyltransferase and Prothrombin rate.
 
 
  
 - tblLAB_VIRO:
 
  - Changed code for "Other" of field VS_T to value 9.
 
  - Added "HBVACIGM", "HBVACIGG", "HCVBD" and "HDVA" codes for VS_ID field.
 
 
  
 - tblLAB_RES, tblLAB_RES_LVL_1, tblLAB_RES_LVL_2 and tblLAB_RES_LVL_3:
 
  - Renamed SAMP_ID to TEST_ID, as it gives a better description of what the values should encode.
 
 
  
 - tblLAB_RES:
 
  - Added a VIRUSTYPE variable allowing to distinguish HIV- and HCV-resistance tests.
 
  - Added recommended HIV-1 subtype codes and HCV geno- and subtype codes.
 
 
  
 - tblLAB_RES_LVL_3:
 
  - ATC_CODE replaces ART_ID as HCV medication in tblMED may be encoded.
 
 
  
 - tblDIS:
 
  - Added optional DIS_ED field for the end date of the disease.
 
 
  
 - tblMED:
 
  - Added MED_RS describing the reason for stopping the treatment; needed for HCV.
 
 
  
 - tblAE:
 
  - Added a number of codes for AE_ID: ANG, ASCI, AVN, BYP, CERC, END, FIBS, FRA, HEP, HESY, LAC, LIVB, OESO, PAN and PERI.
 
 
  
 - QA checks have been extended and updated where necessary.
 
Version 1.50 
 - Added the pediatric tables: tblPREG, tblPREG_OBS, tblPREG_OUT, tblDELIVERY_MUM, tblDELIVERY_CHILD, tblNEWBORN and tblNEWBORN_ABNORM.
 
 - Added new table tblSAMPLES which holds information regarding sample storage.
 
 - tblART: Updated list of drugs
 
Version 1.30 
 - tblART: Updated list of drugs
 
 - tblAE:
 
  - added EVENT_ID as unique identifier and link to detailed tables for each event (see 1) – this replaces the optional AE_NO field.
 
  - added AE_SPEC to further specify an event by coding
 
  - a series of basic verification fields have been added to allow for tracking of event status for source documentation availability, verification of documentation (through monitoring) and final approval of the event.
 
  - in AE_R_Y - Relation to treatment: added more detailed codes.
 
 
  
 - tblLAB: added several codes for various biomarker tests.
 
 - tblLAB_CD4: added CD4_U as optional fields to discriminate between CD4% and CD4 cell count, so that the tblLAB_CD4 table can hold both types of measurements.
 
 - tblLAB_VIRO: added several codes for various virology and serology tests.
 
 - CaseDefinitionsupdated with end stage renal disease, chronic liver disease and non-AIDS defining malignancies
 
1:Detailed table definitions for the D:A:D events are available at http://www.cphiv.dk/HICDEP/Documents/tabid/159/Default.aspx
Version 1.25 
 - tblART: Updated list of drugs
 
 - tblMED: Updated list of drugs
 
 - tblDIS:
 
  - Changed wording for CANO to ‘Candidiasis, oesophageal, bronchi, trachea, or lungs’
 
  - Added COCC - Coccidioidomycosis, disseminated or extrapulmonary
 
 
  
 - tblLAB: Added LAB_ST as additional field to code for type of specimen used for the measurement
 
 - tblLAB_CD4: Added CD4_U as additional field so the table can hold both percentage and absolute CD4 measurements
 
 - tblLAB_RNA: Added RNA_UL (upper limit of detection) to the list of additional fields.
 
 - Added more viral assays to the list of RNA_T codes
 
 - tblLAB_VIRO: Added unit field to tblLAB_VIRO into the general format and VS_LL (lower limit of detection), VS_UL (upper limit of detection) and VS_T (type of test) and list of tests to the list of additional fields.
 
 - tblLTFU: Added DEATH_RC# to code for causal relation of the DEATH_R# code to the death in order to comply with CoDe and still maintain a format to be used for cohorts not using CoDe. ICD10_# fields have been moved to the list of additional fields.
 
Version 1.21 
 - Added reasons for stopping treatment to table tblART_CODE_RS:
 
 
  
   | Code | 
   Coding for Reason of Stopping Treatment | 
  
  
   | 1.1 | 
   Virological failure | 
  
  
   | 1.2 | 
   Partial virological failure | 
  
  
   | 1.3 | 
   Immunological failure – CD4 drop | 
  
  
   | 1.4 | 
   Clinical progression | 
  
  
   | 90 | 
   Side effects – any of the above but unspecified | 
  
  
   | 90.1 | 
   Comorbidity | 
  
  
   | 92.1 | 
   Simplified treatment available | 
  
  
   | 92.2 | 
   Treatment to complex | 
  
  
   | 92.3 | 
   Drug interaction | 
  
  
   | 93.1 | 
   Structured Treatment Interruption (STI) – at high CD4 | 
  
  
   | 94.1 | 
   Non-compliance | 
  
  
   | 96 | 
   Pregnancy | 
  
  
   | 97 | 
   Study treatment | 
  
 
Version 1.2 
Version 1.1 
 - tblBAS:
 
  - The table was split into tblBAS and tblLTFU. tblLTFU holds data on death and drop-out
 
  - Renamed LOS_Y to LOSS_Y
 
  - Renamed GAI_Y to GAIN_Y
 
 
  
 - tblLAB_BLP:
 
  - Renamed table to tblLAB_BP
 
  - Renamed BLP_D to BP_D
 
  - Renamed BLP_SYS to BP_SYS
 
  - Renamed BLP_DIA to BP_DIA
 
  - Renamed BLP_U to BP_U
 
 
  
Version 1.00 
 - tblBas:
 
  - Renamed BIRTHDAY to BIRTH_D
 
  - Renamed FIRSTVIS to FRSVIS_D
 
  - Renamed REC_ART to RECART_Y
 
 
  
 - tblLAB:
 
  - LAB_U: has been dropped – please use the “unit codes/strings” as that is a safer way to code/represent the units – prefixing all “unit codes/strings” with a numeric value should however make analysis easier.
 
 
  
 - tblLAB_VIRO:
 
  - New table added to capture mainly hepatitis measurements/tests
 
 
  
 - tblLAB_RES:
 
  - SEQ_DT was added to capture the time of sequencing in order to facilitate quality assurance of the data for contamination that might have happened during the sequencing.
 
 
  
 - tblLAB_RES_LVL1:
 
  - Renamed SEQ_ST to SEQ_STAR
 
  - SEQ_STOP: Added to the table to specify at which position in the sequence the sequencing was terminated
 
 
  
 - tblLAB_RES_LVL2:
 
  - The table has been optimised for ease of analysis so that the mutation codes have been split into their components of amino acid position, sub position for insertions and 4 our more fields for mixtures of amino ac