Demographic characteristic between sexes with and without latent TB infection in high-risk individuals^a^,^b.

a<p>Data are presented as mean ± SD or n (%), unless otherwise stated.</p>b<p>Only patients with determinate QFT-GIT test results were included for analysis.</p>c<p>Analyses were performed by Mann-Whitney U test.</p>d<p>Analyses were performed by Fisher's exact test.</p><p>BCG, bacille Calmette-Guerin; BMI, body mass index; COPD, chronic obstructive pulmonary disorder; HIV, human immunodeficiency virus; TB, tuberculosis.</p><p>Demographic characteristic between sexes with and without latent TB infection in high-risk individuals^{<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0110104#nt101" target="_blank">a</a>}^,^{<a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0110104#nt102" target="_blank">b</a>}.