Activity/evaluation | Time point | Administration | ||||
---|---|---|---|---|---|---|
Entry | +M6 | +M12 | +M18 (Mop-up) | NTEP HCW | Study staff | |
Index patients | ||||||
Informed consent, enrolment and randomization | X | X | ||||
Socio-demographic and clinical questionnaires | X | X | X | |||
Household geo-coding | X | X | ||||
Biomass fuel, smoking and alcohol exposure questionnaires | X | X | X | |||
Point-of-care HbA1c test | X | X | ||||
Lung health assessments | X | Xa | Xa | X | X | |
Modified WHO survey for TB patient costs | X | X | X | X | ||
TB symptom questionnaire | X | X | X | X | X | |
TB event questionnaire | Any time TB case is identified | X | ||||
Household contacts | ||||||
Informed consent and enrolmentb | X | X | X | X | ||
Clinical questionnaire | Xa | X | X | |||
Lung health assessments | Xa | Xa | X | |||
TB symptom questionnaire | X | X | X | X | ||
TB event questionnaire | Any time TB case is identified | X |