Publications by authors named "R J Black"

Background: While countries' coronavirus disease 2019 (COVID-19) emergency contingency and response plans aimed to prevent and control the spread of the virus, they also caused major disruptions to health services. We assessed the effects of COVID-19 on coverage and inequalities in select maternal, newborn, and child health services in Burkina Faso.

Methods: We analysed data from two cross-sectional household surveys conducted in two provinces, one rural and one urban.

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Introduction: There is no consensus amongst patients and healthcare professionals about how to measure important adverse effects of glucocorticoids (GCs) that includes the patient's perspective. The OMERACT GC Impact working group sought to identify the domains of greatest importance to both patients and healthcare professionals for use in a proposed core outcome set.

Methods: Patients and healthcare professionals participated in a Delphi consensus exercise to rate the importance of previously identified candidate domains.

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Background Deep learning (DL) algorithms have shown promising results in mammographic screening either compared to a single reader or, when deployed in conjunction with a human reader, compared with double reading. Purpose To externally validate the performance of three DL algorithms as mammographic screen readers in an independent UK data set. Materials and Methods Three commercial DL algorithms (DL-1, DL-2, and DL-3) were retrospectively investigated from January 2022 to June 2022 using consecutive full-field digital mammograms collected at two UK sites during 1 year (2017).

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The recent proliferation of large language models (LLMs) has led to divergent narratives about their environmental impacts. Some studies highlight the substantial carbon footprint of training and using LLMs, while others argue that LLMs can lead to more sustainable alternatives to current practices. We reconcile these narratives by presenting a comparative assessment of the environmental impact of LLMs vs.

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Objective: Individuals with inflammatory arthritis require long-term rheumatologist care for optimal outcomes. We sought to determine if socioeconomic status (SES) influences general practitioner (GP) and specialist physician visit frequency and out-of-pocket (OOP) visit costs.

Methods: We linked data from Australian Rheumatology Association Database (ARAD) participants with rheumatoid arthritis or psoriatic arthritis to the Pharmaceutical Benefits (PBS) and Medicare Benefits Schedule from 2011 to 2018.

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