Economic evaluation of expanding inguinal hernia repair among adult males in Sierra Leone.

Sierra Leone faces a substantial backlog of patients with inguinal hernia in need of repair due to a shortage of surgical providers. The current mitigation strategy includes task-sharing with associate clinicians and non-specialist medical doctors, and the economic impact of this approach needs assessment for potential scale-up. This study aimed to assess the cost-effectiveness of open mesh repair of inguinal hernias by associate clinicians and non-specialist medical doctors in adult males (>18 years) compared to no treatment, as well as between the two provider types and to estimate the budget impact of clearing the backlog in Sierra Leone.

Stream salinity prediction in data-scarce regions: Application of transfer learning and uncertainty quantification.

Scarcity of stream salinity data poses a challenge to understanding salinity dynamics and its implications for water supply management in water-scarce salt-prone regions around the world. This paper introduces a framework for generating continuous daily stream salinity estimates using instance-based transfer learning (TL) and assessing the reliability of the synthetic salinity data through uncertainty quantification via prediction intervals (PIs). The framework was developed using two temporally distinct specific conductance (SC) datasets from the Upper Red River Basin (URRB) located in southwestern Oklahoma and Texas Panhandle, United States.

Engaging the public in decisions about emergency vaccine deployment strategies: Lessons from scenario-based discussions in Sierra Leone.

The COVID-19 pandemic has amplified discussions on emergency vaccine deployment strategies, with current perspectives often neglecting extensive community involvement in ethical, logistical and political aspects. Existing social science literature predominantly delves into factors influencing trust, overlooking the untapped potential for community engagement.Our study examines community preparedness in Sierra Leone's Kambia District, exploring diverse viewpoints on vaccine deployment strategies, emphasising Ebola and COVID-19 vaccinations.

Antibiotic use among hospitalised patients in Sierra Leone: a national point prevalence survey using the WHO survey methodology.

Objective: Inappropriate use of antibiotics is a major driver of antibiotic resistance. A few studies conducted in Africa have documented that about half of hospitalised patients who receive antibiotics should not have received them. A few hospital-based studies that have been conducted in Sierra Leone have documented a high usage of antibiotics in hospitals.