Browsing by Author "Osuret, Jimmy"

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    Child pedestrian crossing behaviour and associated risk factors in school zones: a video-based observational study in Kampala, Uganda
    (BMJ Publishing Group Ltd, 2024-05) Osuret, Jimmy; Van Niekerk, Ashley; Kobusingye, Olive; Atuyambe, Lynn; Nankabirwa, Victoria
    Abstract BackgroundPedestrian crashes, often occurring while road crossing and associated with crossing behaviour, make up 34.8% of road casualties in Uganda. This study determined crossing behaviour and associated factors among child pedestrians around primary schools in Kampala, Uganda.MethodsWe conducted a cross-sectional study in 2022 among 2100 primary school children. Data on their crossing behaviour were collected using video recordings from cameras staged at the crossing points of 21 schools. We estimated prevalence ratios (PR) with their corresponding 95% CIs using a modified Poisson regression model for the association between unsafe behaviour and the predictors.ResultsThe prevalence for each of 5 unsafe child pedestrian behaviour was 206 (25.8%) for crossing outside the crosswalk, 415 (19.8%) for failing to wait at the kerb, 238 (11.3%) for failing to look for vehicles, 361 (17.2%) for running and 235 (13%) for crossing between vehicles. There was a higher likelihood of crossing outside the crosswalk when an obstacle was present (adjusted PR (aPR) 1.8; 95% CI 1.40 to 2.27) and when children crossed alone (aPR 1.5; 95% CI 1.13 to 2.06). Children who crossed without a traffic warden (aPR 2; 95% CI 1.40 to 2.37) had a significantly higher prevalence of failing to wait at a kerb.ConclusionThese findings reveal the interaction between child pedestrians, vehicles and the environment at crossings. Some factors associated with unsafe child pedestrian behaviour were the presence of an obstacle, crossing alone and the absence of a traffic warden. These findings can help researchers and practitioners understand child pedestrian crossing behaviour, highlighting the need to prioritise targeted safety measures.
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    Estimating the burden of road traffic crashes in Uganda using police and health sector data sources
    (Injury prevention, 2021) Muni, Kennedy Maring; Ningwa, Albert; Osuret, Jimmy; Bayiga Zziwa, Esther; Namatovu, Stellah; Biribawa, Claire; Nakafeero, Mary; Mutto, Milton; Guwatudde, David; Kyamanywa, Patrick; Kobusingye, Olive
    d In many low-income countries, estimates of road injury burden are derived from police reports, and may not represent the complete picture of the burden in these countries. As a result, WHO and the Global Burden of Diseases, Injuries and Risk Factors Project often use complex models to generate country-specific estimates. Although such estimates inform prevention targets, they may be limited by the incompleteness of the data and the assumptions used in the models. In this crosssectional study, we provide an alternative approach to estimating road traffic injury burden for Uganda for the year 2016 using data from multiple data sources (the police, health facilities and mortuaries). Methods A digitised data collection tool was used to extract crash and injury information from files in 32 police stations, 31 health facilities and 4 mortuaries in Uganda. We estimated crash and injury burden using weights generated as inverse of the product of the probabilities of selection of police regions and stations. Results We estimated that 25 729 crashes occurred on Ugandan roads in 2016, involving 59 077 individuals with 7558 fatalities. This is more than twice the number of fatalities reported by the police for 2016 (3502) but lower than the estimate from the 2018 Global Status Report (12 036). Pedestrians accounted for the greatest proportion of the fatalities 2455 (32.5%), followed by motorcyclists 1357 (18%). Conclusions Using both police and health sector data gives more robust estimates for the road traffic burden in Uganda than using either source alone.
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    Outcomes of an integrated knowledge translation approach in five African countries: a mixed-methods comparative case study
    (BioMed Central Ltd, 2024-12) Sell, Kerstin; Rehfuess, Eva; Osuret, Jimmy; Bayiga-Zziwa, Esther; Geremew, Bezinash; Pfadenhauer, Lisa
    Integrated knowledge translation (IKT) aims to enhance evidence-informed decision-making in public health and healthcare by establishing continuous relationships between researchers and knowledge users, in particular decision-makers. The Collaboration for Evidence-Based Healthcare and Public Health in Africa (CEBHA+) undertook research on noncommunicable diseases in Ethiopia, Malawi, Rwanda, South Africa and Uganda. Alongside the research activities, we implemented an IKT approach, which entailed training and the development and implementation of site-specific IKT strategies. We evaluated these strategies according to a predefined programme theory. Drawing on our published protocol (https://rdcu.be/dyfBP), we interviewed and surveyed CEBHA+ researchers and their decision-making counterparts during two project stages (3/2020-2/2021; 9/2022-5/2023) and collected IKT-related documents. Transcripts and documents were analysed using qualitative content analysis and surveys were analysed descriptively, with subsequent integration, cross-case analysis and revision of the programme theory. A total of 36 researchers and 19 decision-makers participated in surveys, focus groups and/or interviews, and we collected 92 documents. Relationship building, capacity building and collaborative research were the most proximal intervention outcomes: CEBHA+ researchers and their counterparts built mutual appreciation and partnerships, accessed contacts and networks, and expanded skills in conducting and using research and in IKT. The level of trust between partners varied. Intermediate outcomes were changes in attitudes and knowledge; beyond the conceptualization in our initial programme theory, researchers substantially increased their understanding of the decision-making context and developed a vision for "research impact". While it was challenging to evaluate distal outcomes, the IKT approach was linked to the production of research perceived as addressing local priorities and being highly applicable and contextualized, and some consideration of evidence among decision-makers. Unintended effects included high opportunity costs associated with undertaking IKT. An unanticipated outcome was the heightened interest of the research funder in policy engagement. Our updated programme theory constitutes a low-level theory for IKT. Whilst this study faced many challenges common to the evaluation of knowledge translation interventions, it presents rich, theory-informed insights into IKT outcomes. These are based on documented IKT activities and participants' views, particularly in-depth insights of researchers' experiences with implementing the CEBHA+ IKT approach.
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    State of pedestrian road safety in Uganda: a qualitative study of existing interventions
    (African Health Sciences, 2021) Osuret, Jimmy; Namatovu, Stellah; Biribawa, Claire; Balugaba, Bonny Enock; Bayiga Zziwa, Esther; Muni, Kennedy; Ningwa, Albert; Oporia, Frederick; Mutto, Milton; Kyamanywa, Patrick; Guwatudde, David; Kobusingye, Olive
    Pedestrians in Uganda account for 40% of road traffic fatalities and 25% of serious injuries annually. We explored the current pedestrian road traffic injury interventions in Uganda to understand why pedestrian injuries and deaths continue despite the presence of interventions. Methods: We conducted a qualitative study that involved a desk review of road safety policy, regulatory documents, and reports. We supplemented the document review with 14 key informant interviews and 4 focus group discussions with participants involved in road safety. Qualitative thematic content analysis was done using ATLAS. ti 7 software. Results: Five thematic topics emerged. Specifically, Uganda had a Non-Motorized Transport Policy whose implementation revealed several gaps. The needs of pedestrians and contextual evidence were ignored in road systems. The key programmatic challenges in pedestrian road safety management included inadequate funding, lack of political support, and lack of stakeholder collaboration. There was no evidence of plans for monitoring and evaluation of the various pedestrian road safety interventions. Conclusion: The research revealed low prioritization of pedestrian needs in the design, implementation, and evaluation of pedestrian road safety interventions. Addressing Uganda’s pedestrian needs requires concerted efforts to coordinate all road safety activities, political commitment, and budgetary support at all levels.
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    State of pedestrian road safety in Uganda: are interventions failing or absent?
    (Research Square, 2019) Osuret, Jimmy; Namatovu, Stellah; Biribawa, Claire; Balugaba, Bonny E.; Bayiga Zziwa, Esther; Muni, Kennedy; Ningwa, Albert; Oporia, Frederick; Mutto, Milton; Kyamanywa, Patrick; Guwatudde, David; Kobusingye, Olive
    Background In Uganda, pedestrians are the most frequently injured category of road users, accounting for 40% of road traffic fatalities and 25% of serious injuries every year. There is paucity of information on existing pedestrian interventions and challenges that affect their implementation in Uganda. In this paper, we ascertain the state of pedestrian road safety interventions in Uganda and explore the challenges in the process of design, implementation, monitoring and evaluation of existing interventions. Methods We conducted a qualitative study that started with a desk review of existing policy documents, police statistics, media reports, non-governmental organization reports, and published research. We supplemented the review with 14 key informant interviews and 4 focus group discussions. Participants were drawn from various agencies and stakeholders responsible for road safety. In total, we collected and synthesized data on the design, implementation, and evaluation of pedestrian safety interventions from 25 documents. Data were analyzed using qualitative thematic content analysis. Results The National Road Safety Council within the Ministry of Works and Transport is the lead agency tasked with coordinating all road safety efforts, while the Uganda Police is largely engaged in enforcing pedestrian safety. We identified several existing policies and regulations for pedestrian safety like the Non- Motorized Transport policy whose implementation has been inadequate. Implementation is constrained by weak institutional capacity and limited resources. Moreover, road safety stakeholders operated in silos and this hindered efforts to coordinate pedestrian safety activities. Interventions like road designs were implemented with limited reference to any supporting data and therefore did not cater for pedestrian needs. Conclusion There are interventions targeting pedestrian safety in Uganda, but effective implementation is lacking or failing due to constraints related to weak institutional capacity. This necessitates strategies to mobilize resources to strengthen the capacity of the lead agency to effectively coordinate road safety interventions.