Table 3. Impact of pulmonary TB on developing COPD in sensitivity analyses.

Study population	p value	Hazard ratio (95% CI)
All subjects	<0.001	2.054 (1.768–2.387)
Cases of follow-up duration >2 years	<0.001	1.565 (1.249–1.960)
Cases of follow-up duration >3 years	0.003	1.577 (1.163–2.139)
Cases of follow-up duration >4 years	0.008	1.780 (1.160–2.731)
Cases of follow-up duration >5 years	<0.001	3.641 (2.024–6.550)
Cases of follow-up duration >6 years	0.008	3.361 (1.372–8.239)
Age ≤40 years	<0.001	4.291 (2.623–7.020)
Age >40 years	<0.001	1.937 (1.653–2.269)
Age >50 years	<0.001	1.836 (1.553–2.169)
Age >60 years	<0.001	1.684 (1.400–2.026)
Age >70 years	<0.001	1.607 (1.261–2.049)
Women	<0.001	2.473 (1.782–3.433)
Men	<0.001	1.975 (1.669–2.337)

Abbreviations: COPD, chronic obstructive pulmonary disease; TB, tuberculosis.