Integration of COVID-19 and TB screening in Kampala, Uganda: healthcare provider perspectives

Abstract

Background: Following the first wave of the COVID-19 outbreak, Uganda experienced a 40% drop in tuberculosis (TB) screening by June 2020. We sought to identify barriers to and facilitators of integrated COVID-19 and TB screening from the perspective of healthcare providers (HCPs) at a National Referral Hospital in Kampala, Uganda.

Design/methods: We conducted a cross-sectional study using in-depth interviews with 12 HCPs involved in TB activities in the outpatient and emergency departments at Kiruddu National Referral Hospital, Kampala, Uganda. We explored the HCP experiences at work in the setting of COVID-19, HCP perceived effect of COVID-19 on TB screening activities at the hospital, and perceptions about social and contextual factors that might influence the willingness of HCP to integrate screening of COVID-19 and TB. We analyzed the data using an inductive thematic approach and we denoted the emergent themes as barriers to and facilitators of COVID-19/TB integrated screening. We then mapped the themes to the Capability, Opportunity, Motivation, and Behavior (COM-B) model.

Results: The facilitators to integrated COVID-19 and TB screening included the availability of TB focal persons and already existing training forums at the hospital that could be utilized to strengthen the capacity of HCP to integrate COVID-19 and TB screening. The barriers included HCP's inadequate knowledge on how to integrate screening of COVID-19 and TB, the absence of simple easy-to-use standard operating procedures and data collection tools for integrated screening, inconsistent supply of personal protective equipment (PPE), understaffing, and fear of contracting COVID-19 infection. The identified intervention functions to address the facilitators or barriers included education, persuasion, enablement, and training.

Conclusions: These findings provided a basis for designing contextually appropriate interventions targeting factors that are likely to influence HCP decisions and willingness to conduct TB screening in the context of COVID-19. Future studies should evaluate the effect of addressing these barriers to the integration of COVID-19 and TB as well as the effect of this on TB case finding in high-burden TB settings.

Keywords: COVID-19; Healthcare providers; Integrated screening; Tuberculosis.