Non-communicable diseases in TB household contacts

Hamada, Y., Lugendo, A., Ntshiqa, T., Kubeka, G., Lalashowi, J.M., Mwastaula, S., Ntshamane, K., Sabi, I., Wilson, S., Copas, A. and Velen, K., 2024. A pilot cross-sectional study of non-communicable diseases in TB household contacts. IJTLD OPEN, 1(4), pp.154-159.

  • Integrating NCD screening, care, and prevention within TB contact tracing can leverage resources and enhance value for money.
  • Household contacts (HHCs) may have a higher prevalence of NCDs than the general population due to shared risk factors.
  • Screening for NCDs during TB contact investigations helps identify individuals unaware of their NCDs.
  • Early identification and treatment of contacts with diabetes (DM) might reduce TB incidence.
  • High prevalence of NCDs was found in both HHCs and neighborhood controls, suggesting the need for community-wide screening.
  • The high prevalence of undiagnosed NCDs, particularly DM, among TB contacts and community members highlights the potential benefits of NCD screening during TB contact investigations. 

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