%0 Journal Article %T Spatial Disparity in Availability of Tuberculosis Diagnostic Services Based on Sector and Level of Care in Nigeria %A Bethrand Odume %A Sani Useni %A Egwuma Efo %A Degu Dare %A Elias Aniwada %A Nkiru Nwokoye %A Ogoamaka Chukwuogo %A Chidubem Ogbudebe %A Michael Sheshi %A Aminu Babayi %A Emperor Ubochioma %A Obioma Chijioke-Akaniro %A Chukwumah Anyaike %A Rupert Eneogu %A Debby Nongo %J Journal of Tuberculosis Research %P 12-22 %@ 2329-8448 %D 2023 %I Scientific Research Publishing %R 10.4236/jtr.2023.111002 %X Background: Delay in Tuberculosis (TB) diagnosis can contribute to late presentation, severe disease, and continued transmission. KNCV TB Foundation Nigeria through the United States Agency for International Development (USAID) funded the TB Local Organization Network (LON) 1 and 2 projects that explored the availability of Tuberculosis services based on sector and levels of care. Methods: TB Patient Pathway Analysis was carried out in 14 states comprising 92 facilities. It involved primary, secondary, and tertiary levels of health care in both the public and private sectors. This was a cross-sectional study under program implementation. Proforma was used to collect data on the available TB diagnostic services. Results: In public health facilities, GeneXpert was available at 100% in tertiary facilities in 8 (57%) states; up to 82% in 4 (33%) states, 50% available at secondary facilities in 2 states, and < 2% in 5 states. There is none at the primary facilities. Smear microscopy was available at 100% in tertiary facilities in 9 (64%) states and 3 (25%) states have 50% to 82%; secondary -10 (71%) states have > 70% at facilities; primary 1 (7%) state has it in 61% of facilities. Loop-mediated isothermal amplification (TB-LAMP) in tertiary 2 (17%) states have 20% and 100% respectively; secondary 4