TB diagnostic capacity in sub-Saharan African HIV care settings.
TB diagnostic capacity in sub-Saharan African HIV care settings.
复制标题
DOI：
10.1097/qai.0b013e3182638ec7
复制
发表时间：
2012-10-01
期刊：
影响因子：
--
通讯作者：
Nash D
中科院分区：
文献类型：
--
作者：
Saito S;Howard AA;Reid MJ;Elul B;Scardigli A;Verkuijl S;Nyaruhirira AU;Nash D
As HIV care services continue to scale-up in sub-Saharan Africa, adequate tuberculosis diagnostic capacity is vital to reduce mortality among HIV-infected persons. A structured survey was administered at 663 health facilities providing HIV care to 908,043 patients in across 9 sub-Saharan African countries to estimate the proportion of facilities and HIV patients at these facilities with access TB-related diagnostic tests. Sputum smear microscopy was available at 87% of facilities (representing 97% of patients), chest x-ray at 26% of facilities (representing 56% of patients), tuberculin skin tests were available at 12% of facilities (representing 33% of patients). Acid-fast bacillus culture was available on-/off-site at 53% of facilities (representing 77% of patients). Primary health facilities had lower availability of tuberculosis diagnostic tests compared with secondary and tertiary health facilities. As HIV care continues to decentralize to primary health facilities, a corresponding expansion of diagnostic capacity to lower levels of the health system will be essential.
