Table 3.

Factors associated with death in the study population, 2010^a

Patient attributes	Unadjusted HR	p-value	Adjusted HR	p-value
	(95 % CI)		(95 % CI)
Male sex	1 · 50 (0 · 83-2 · 71)	0.17	1 · 39 (0 · 76-2 · 56)	0.28
Age groups (years)
≤ 44	1		1
45-59	2.02 (1.04-3.92)	0.04	1.46 (0.73-2.94)	0.28
60~	2.82 (1.52-5.25)	0.001	1.80 (0.88-3.66)	0.10
Drug resistance status
Non-MDR-TB	1.00		1.00
MDR-TB	2 · 29 (1 · 41-3 · 71)	0.001	1 · 86 (1 · 09-3 · 13)	0.02
Education
≥ Middle school	1.00		1.00
≤ Primary school	3 · 18 (1 · 84-5 · 46)	<0.001	2 · 51 (1 · 34-4 · 70)	0.004
Number of bedrooms in patient’s home
≥ 4	1.00		1.00
≤ 3	1 · 7 (1 · 01-2 · 86)	0.04	0 · 99 (0 · 56-1 · 75)	0.97
Annual household income (Yuan)
≥ 10,000	1.00		1.00
< 10,000	2 · 09 (1 · 27-3 · 43)	0.004	1 · 50 (0 · 87-2 · 59)	0.14
Received TB treatment	2.12 (1.23-3.66)	0.007	1.82 (1.02-3.26)	0.04

^aThose with missing values were excluded from the comparisons