• Thorny L Haraldsdottir, Frauke Rudolf, Morten Bjerregaard-Andersen, Luis Carlos Joaquím, Kirstine Stochholm, Victor F Gomes, Henning Beck-Nielsen, Lars Ostergaard, Peter Aaby, and Christian Wejse.
• Bandim Health Project, Apartado 861, 1004 Bissau Codex, Guinea-Bissau Department of Infectious Diseases, Aarhus University Hospital, Aarhus, Denmark thornylinda@gmail.com.
• Trans. R. Soc. Trop. Med. Hyg. 2015 Jun 1; 109 (6): 400-7.

BackgroundData regarding the association between diabetes mellitus (DM) and tuberculosis (TB) in Africa are scare. We did a DM screening survey among TB patients and non-TB controls in Guinea-Bissau.MethodsThe study was conducted at the Bandim Health Project (BHP) in the capital Bissau. From July 2010 to July 2011, newly diagnosed TB cases were identified through a TB notification system. Concurrently, non-TB controls were selected randomly from the BHP's demographic surveillance database and visited at home. Participants were tested using fasting blood glucose (FBG) measurements. DM was diagnosed as FBG ≥ 7 mmol/l. Our survey was linked to the patient database at the only existing Diabetes Clinic in Bissau.ResultsTB patients (n=110) were older than the controls (n=572) (35 vs 31 years; p=0.02), more often male (55% vs 37%; p<0.001) and had a lower body mass index (18.7 vs 24.2 kg/m(2); p<0.001). The prevalence of DM was 2.8% (3/107) for TB patients and 2.1% (11/531) for controls (p=0.64). Excluding two controls already receiving anti-diabetic treatment, the prevalence of DM was 2.8% (3/107) vs 1.7% (9/529) (p=0.44).ConclusionsThe prevalence of DM was low, also among TB patients. No association between DM and TB was found.© The Author 2015. Published by Oxford University Press on behalf of Royal Society of Tropical Medicine and Hygiene. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.

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