Table 1.

Demographic information of the studied population of 90 HIV-infected patients at risk of LTBI

	Frequency (n)	Percentage(%)
Sex
Female	39	43.3
Male	51	56.7
BCG vaccination
No	04	4.4
Yes	86	95.5
BCG scar
No	04	4.4
Yes	86	95.5
Comorbidities
No	36	30
Yes	54	60
ART
No	6	6.6
Yes	84	93.3
Risk of infection for TB
High	69	76.6
Low	21	23.3

HIV Human immunodeficiency vírus, LTBI Latent tuberculosis infection, BCG Bacillus Calmette-Guérin, ART antiretroviral therapy, TB Tuberculosis