Assessment of Power Infrastructure and its Impact on Radiological Digital Imaging Informatics Systems in Tanzania’s Health Facilities

Abstract

Digital imaging informatics systems are essential for enhancing diagnostic accuracy and overall healthcare delivery; however, their success is largely dependent on reliable power sources and robust infrastructure. This study examines the readiness of Tanzania`s health facilities to adopt and maintain radiological digital imaging informatics systems, with a focus on the availability and quality of electrical power infrastructure. A mixed-method approach was utilized, involving structured questionnaires and in-depth interviews with biomedical and ICT engineers from selected healthcare facilities. The findings reveal that while many facilities report having access to electrical power and meeting basic voltage and grounding standards, frequent power disruptions remain a significant challenge. These disruptions not only undermine the sustainability of the digital imaging systems but are also more pronounced in rural areas where infrastructure development lags behind urban centres, thereby widening the healthcare disparity. Additionally, the study highlights gap in compliance with voltage requirements despite the overall availability of power. The analysis details these infrastructural challenges and offers actionable recommendations, including targeted investments in power infrastructure, capacity building for technical staff, and the establishment of enhanced maintenance programmes. By addressing these issues, Tanzania can improve its readiness to leverage digital imaging informatics, ultimately bridging the technological gap between urban and rural regions and enhancing healthcare outcomes nationwide.