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Africa Health Research Institute

Column Description Number of Data Points
Pt pt_id_pangea Anonymised unique identifier for the participant 3,711
Pt sex Biological sex 3,711
Pt dob_month Date of birth month 3,706
Pt dob_year Date of birth year 3,708
Pt age_enrol Age at enrolment 2,224
Pt geo_city City in which the sample was taken 517
Pt tribe Tribe 886
Pt religion_enrol Religion 216
Pt pregnant_ever Participant has been pregnant 1,217
Pt circumcised Participant reported circumcision 2,531
Pt tb_ever Participant has had TB 1,124
Pt ever_art Participant has been on ART 2,984
Pt last_seen_dt Date last seen 3,711
Pt deceased_dt Date of death 59
Pt last_neg_dt Date of last HIV negative result 643
Pt first_pos_dt Date of earliest HIV positive result 3,354
Pt art_clin_start_dt Earliest known date when ART was initiated (clinical) 2,733
Visit visit_dt Date of visit or event / sample date 3,711
Visit on_art Participant is on ART 3,014
Visit age_at_visit Age at visit 3,706
Visit is_positive HIV test result positive 3,700
Visit knows_status Participant knows own HIV status 1,167
Visit is_pregnant Participant is currently pregnant 1,881
ART art_dt Date of ART encounter 1,293
ART art_regimen ART regimen at visit 1,277
ART art_stop_dt Date ART regimen was stopped 492
ART art_stop_reason Reason ART regimen was stopped 12
ART art_notes Notes on ART regimen 445
CD4 cd4_dt Date of CD4 measurement 3,597
CD4 cd4_count CD4 count value 3,597
CD4 cd4_range CD4 count as range 3,597
CD4 cd4_percentage CD4 percentage 424
VL vl_dt Date of viral load assay 3,526
VL vl_result Viral load value (copies per ml) 3,525
VL vl_range Viral load as range (copies per ml) 3,526