Table 2 SAIA-TB primary and secondary outcomes

TB screening^a

#screened with WHO symptom screen

# target population

TB evaluation

# receiving a diagnostic evaluation (GXP/LAM)

# positive screening

TB diagnosis

# diagnosed with TB (GXP/LAM/clinical)

# who completed a diagnostic evaluation

Linkage to care for TPT^a

# initiating TPT

# negative diagnostic evaluation + eligible for TPT

Linkage to care for TB disease^a

# initiating TB treatment

# positive diagnostic evaluation

Successful TPT outcome

# completing TPT

# initiating TPT

Successful TB outcome^b

# cure or complete treatment for TB disease

# initiating TB treatment

TB-free survival

# TB-free (CXR/GXP) 12 months

after initiating TPT or TB disease treatment

# successful outcomes for TPT or TB disease