Daniel Gemechu Datiko

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BACKGROUND One of the main strategies to control tuberculosis (TB) is to find and treat people with active disease. Unfortunately, the case detection rates remain low in many countries. Thus, we need interventions to find and treat sufficient number of patients to control TB. We investigated whether involving health extension workers (HEWs: trained(More)
UNLABELLED Treatments by HEWs in the health posts and general health workers at health facility were compared along a community-randomized trial. Costs were analysed from societal perspective in 2007 in US $ using standard methods. We prospectively enrolled smear positive patients, and calculated cost-effectiveness as the cost per patient successfully(More)
BACKGROUND TB Control Programmes rely on passive case-finding to detect cases. TB notification remains low in Ethiopia despite major expansion of health services. Poor rural communities face many barriers to service access. METHODS AND FINDINGS A community-based intervention package was implemented in Sidama zone, Ethiopia. The package included advocacy,(More)
SETTINGS The tuberculosis control programme, southern region of Ethiopia. OBJECTIVE To assess the impact of the expansion of the DOTS strategy on tuberculosis (TB) case finding and treatment outcome. DESIGN Reports of TB patients treated since the introduction of DOTS in the region were reviewed. Patients were diagnosed and treated according to World(More)
BACKGROUND A complex interaction exists between tuberculosis (TB) and human immunodeficiency virus (HIV) infection at an individual and community level. Limited knowledge about the rate of HIV infection in TB patients and the general population compromises the planning, resource allocation and prevention and control activities. The aim of this study was to(More)
BACKGROUND Health extension workers (HEWs) in Ethiopia have a unique position, connecting communities to the health sector. This intermediary position requires strong interpersonal relationships with actors in both the community and health sector, in order to enhance HEW performance. This study aimed to understand how relationships between HEWs, the(More)
SETTING The tuberculosis (TB) programme in the Sidama zone of southern Ethiopia. OBJECTIVE To measure excess mortality in successfully treated TB patients. DESIGN In a retrospective cohort study of TB patients treated from 1998 to 2006, mortality was used as an outcome measure, and was calculated per 100 person-years of observation (PYO) from the date(More)
BACKGROUND Ethiopia is one of the high tuberculosis (TB) burden countries. An analysis of trends and differentials in case notifications and treatment outcomes of TB may help improve our understanding of the performance of TB control services. METHODS A retrospective trend analysis of TB cases was conducted in the Sidama Zone in southern Ethiopia. We(More)
OBJECTIVE To assess the cost-effectiveness of community-based practitioner programmes in Ethiopia, Indonesia and Kenya. METHODS Incremental cost-effectiveness ratios for the three programmes were estimated from a government perspective. Cost data were collected for 2012. Life years gained were estimated based on coverage of reproductive, maternal,(More)
BACKGROUND Decentralization of DOTS has increased the number of cured smear-positive tuberculosis (TB) patients. However, the rate of recurrence has increased mainly due to HIV infection. Recurrence rate could be taken as an important measure of long-term success of TB treatment. We aimed to find out the rate of recurrence in smear-positive patients cured(More)