Table 5. Patients who did not have an event in the survival analysis.

	Patients who did have an event	Patients who did not have an event	Patients who did have an event	Patients who did not have an event
Patients with pulmonary involvement	Rural		Metropolitan
Patient delay. Event: attending health centre after experiencing TB symptoms	113	0	1,293	0
Health system delay. Event: starting treatment after first health care centre visit	146	4	1,691	38
Diagnosis delay. Event: having chest x-ray after the first presentation to the health care centre	122	16	1,343	161
Treatment delay: Event: starting tuberculosis treatment after undergoing first chest x-ray	131	3	1,565	21
Extrapulmonary patients
Patient delay. Event: attending health centre after experiencing TB symptoms	62	0	907	0
Health system delay. Event: starting treatment after first health care centre visit	78	0	1,107	9
Diagnosis delay. Event: having chest x-ray after the first presentation to the health care centre	47	22	798	218
Treatment delay 2. Event: treatment initiation after first positive TB specimen test	151	7	1,996	51