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. 2014 May 11;2014:215059. doi: 10.1155/2014/215059

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Copyright © 2014 Lakshmi Krishnan et al.

This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

PMC Copyright notice

Decentralized model of TB care delivery highlighting suggested interventions to target identified barriers. Figure 3 illustrates the transition from the traditional, centralized model of TB care delivery (central circle with the cross), which uses primary, secondary, and tertiary facility-based TB care (including government hospitals as well as community and nongovernmental organization clinics), to a decentralized model of TB service delivery that incorporates several interventions to overcome the individual-level and provider/system-level barriers identified in this review. Suggested interventions are listed with the specific barriers that each may address.