ArticleSA journal of radiology2021
Trends in public sector radiological usage in the Western Cape Province, South Africa: 2009-2019.
Article in SA journal of radiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
5 citing papers in PubMed.
- Emergency physicians' perceptions and optimization strategies for diagnostic imaging overuse in Somalia.BMC emergency medicine · 2026Article
- Optimizing radiography education: Adapting curricula to evolving clinical practices in UAE healthcare.Journal of education and health promotion · 2025Article
- Article
- A 6-year audit of public-sector MR utilisation in the Western Cape province of South Africa.SA journal of radiology · 2022Article
- Temporal trends in ultrasound utilisation in the radiology department of a tertiary hospital.SA journal of radiology · 2022Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundAlthough global use of medical imaging has increased significantly, little is known about utilisation trends in low- and middle-income countries (LMICs).
objectivesTo evaluate changes over a decade in public sector diagnostic imaging utilisation at provincial level in a middle-income country.
methodA retrospective analysis of medical imaging utilisation in the Western Cape Province of South Africa in 2009 and 2019. Use of conventional radiography, ultrasonography (US), fluoroscopy, CT, MRI, digital subtraction angiography (DSA) and whole-body digital radiography was assessed by total studies and studies/10
resultsThe provincial population and total imaging investigations increased by 25% and 32%, respectively, whilst studies/10
conclusionPopulation growth is the main driver of overall imaging utilisation in our setting. The relatively constant imaging workload per 1000 people, albeit with increasing ultrasound, CT and MR utilisation, and decreasing use of plain radiography, reflects improved provincial imaging infrastructure, and appropriate use of available resources.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.