Title

Loss to follow-up among adolescents with tuberculosis in Gaborone, Botswana.

Year of Publication

2016

Number of Pages

1320-1325

Date Published

2016 Oct

ISSN Number

1815-7920

Abstract

<p><strong>SETTING: </strong>Nine high-burden public tuberculosis (TB) clinics in Gaborone, Botswana.</p>

<p><strong>OBJECTIVE: </strong>To describe clinical characteristics and outcomes among adolescents with TB and compare loss to follow-up (LTFU) rates with that among youth and adult cases.</p>

<p><strong>DESIGN: </strong>Retrospective cohort study of TB cases registered from 2012 to 2014. Clinical characteristics and treatment outcomes were compared among adolescents (age 10-19 years), youth (20-24 years) and a systematic sample of adults (⩾25 years).</p>

<p><strong>RESULTS: </strong>We analyzed 120 adolescent, 210 youth, and 548 adult cases. Adolescents had twice the risk of LTFU over adults (RR 2.0, 95%CI 1.1-3.7, P = 0.03), and higher LTFU than youth; this was not significant (RR 1.4, 95%CI 0.7-2.9, P = 0.32). Of those with human immunodeficiency virus (HIV) infection, 8/35 (22.9%) adolescents were LTFU, compared with 3/51 (5.9%) youth, and 25/407 (6.1%) adults (P = 0.001). In a multivariable model, adolescence (OR 3.0, 95%CI 1.3-6.5, P &lt; 0.01), HIV positivity (OR 2.2, 95%CI 1.1-4.5, P = 0.02), and extra-pulmonary TB (OR 2.2, 95%CI 1.2-4.0, P = 0.01) were each associated with LTFU.</p>

<p><strong>CONCLUSION: </strong>Adolescents treated for TB had greater LTFU than youth and adults, particularly in the setting of TB-HIV coinfection. Further work should clarify the generalizability of these findings and investigate poor outcomes among adolescents with TB.</p>

DOI

10.5588/ijtld.16.0060

Alternate Title

Int. J. Tuberc. Lung Dis.

PMID

27725042

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