Table 1.

Definition of study participants, data sources and activities reviewed

	Definition	Source	TB and HIV activities performed	Reviewed (N)
HCT clients	Clinic clients with record of HIV test	HCT register Medical file	Intensified TB screening Staging by CD4 count	1 104
PLWH encounters	Clinic visits by PLWH	Electronic HIV database TB case identification register	Intensified TB screening Referral for TB investigation (if symptomatic)	6 157
TB suspects	Clinic client with record of diagnostic sputum investigation	TB case identification register HCT register Medical file	Diagnostic assessment of TB suspect HCT CPT and ART (if eligible)	602
TB patients starting TB treatment	Clinic client with TB start date during the study period	TB treatment register TB clinic file	HCT CPT Staging by CD4 count ART if eligible	208

HCT = HIV counselling and testing; PLWH = people living with HIV; CPT = cotrimoxazole preventive therapy; ART = antiretroviral therapy; TB = tuberculosis.