TABLE 3.

Results from the multiple logistic regression model for infectious pulmonary tuberculosis (smear-positive, culture-positive disease)

	aOR (95% CI)	p-value
Age	1.00 (0.98–1.02)	0.79
Male	1.23 (0.57–265)	0.59
Chest radiograph	12.34 (5.32–28.62)	<0.001
Clinical characteristics
Symptoms	2.91 (1.80–4.68)	<0.001
Duration of symptoms	0.94 (0.60–1.46)	0.80
Absence of dyspnoea	0.62 (0.30–1.26)	0.18
Antibiotic use	1.55 (1.10–2.18)	0.01
Epidemiological risk of acquiring Mycobacterium tuberculosis infection	0.94 (0.52–1.69)	0.84
Risk factors for reactivation of LTBI	1.35 (0.86–2.14)	0.18
Complete blood count	1.45 (0.96–2.18)	0.07

aOR: adjusted OR; LTBI: latent tuberculosis infection.