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Tim Pickles

@picklestim.bsky.social
175 followers 391 following 14 posts

Research Fellow in Statistics and Deputy Director of Statistics | Centre for Trials Research, Cardiff University | Patient Reported Outcome Measures | Psychometrics | Rasch measurement theory | Rheumatoid Arthritis Disease Activity

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Reposted by Tim Pickles
Mwidimi Ndosi @ndosie.bsky.social · 17/09/2026
“How active was your arthritis in the last 6 months?” vs “How is your general health today?” General health captures broader elements like mental wellbeing and comorbidities, rather than inflammatory disease activity @picklestim.bsky.social @rheumjnl.bsky.social 🔗 doi.org/10.1093/rheu...
doi.org
Patient global assessment in rheumatoid arthritis: general health and disease activity are not interchangeable
Dear Editor, There are numerous composite response criteria and clinical outcome measures for RA disease activity (DA). Most, though not all, contain the c
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Tim Pickles @picklestim.bsky.social · 19/09/2025
A huge amount of time and energy from so many people, with a range of emotions throughout, was the story behind my submission to the MRC Career Development Award. That was April. Now September brings news of rejection and no interview.
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Tim Pickles @picklestim.bsky.social · 19/09/2025
And here comes a 3rd article from my @researchwales.bsky.social funded PhD/fellowship hosted by @ctrcardiffuni.bsky.social: this on the content validity of a 12-item item pool to measure the construct of Rheumatoid Arthritis Disease Activity doi.org/10.1093/rheu...
doi.org
Assessing the content validity of a Patient Reported Outcome Measure item pool for Rheumatoid Arthritis Disease Activity using cognitive interviews
AbstractObjectives. Using Rasch measurement theory, an item pool of 12 questions has been identified, covering tenderness and swelling, disease activity, p
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Reposted by Tim Pickles
Rhiannon Phillips @nannon-phillips.bsky.social · 11/08/2025
Latest paper out now from @picklestim.bsky.social's doctoral work - congratulations Tim! Shows good content validity for a brief set of 12 items that were identified using Rasch measurement theory for assessing rheumatoid arthritis disease activity. academic.oup.com/rheumatology...
academic.oup.com
Assessing the content validity of patient reported outcome measure item pool for rheumatoid arthritis disease activity using cognitive interviews
AbstractObjectives. Using Rasch measurement theory, an item pool of 12 questions has been identified, covering tenderness and swelling, disease activity, p
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Reposted by Tim Pickles
Centre for Trials Research @ctrcardiffuni.bsky.social · 07/08/2025
@picklestim.bsky.social reflects on his journey through a Doctoral Fellowship and Next Steps Award—and how it's shaped his research career. 🔗 youtu.be/eYV3HUcZehc @researchwales.bsky.social @ukcrc-ctu.org.uk 📊🧠
youtu.be
Reflections on my Doctoral Fellowship and Next Steps Award journey with Dr Tim Pickles
YouTube video by #ResearchWalesFaculty TV
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Reposted by Tim Pickles
The BMJ @bmj.com · 28/07/2025
Skin cancer is the most commonly diagnosed cancer worldwide. What is the current evidence for skin cancer prevention and how to best use sunscreens? Read the full guidance or check out this visual summary #BMJInfographic www.bmj.com/content/390/...
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Tim Pickles @picklestim.bsky.social · 17/07/2025
Fantastic way to sign off my PhD @cardiffuni.bsky.social in the @ctrcardiffuni.bsky.social, and lovely to graduate with my friend and colleague Mandy Lau #CardiffGrad
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Tim Pickles @picklestim.bsky.social · 08/07/2025
Front cover of European Burn Journal for CARe Burn Scales! Congratulations Catrin Griffiths Ella Guest @dianaharcourt.bsky.social 🥳 @ctrcardiffuni.bsky.social www.mdpi.com/2673-1991/6/2 doi.org/10.3390/ebj6...
Front cover of European Burn Journal, Volume 6, Issue 2, June 2025, showing a hand on skin that is recovering after a burn
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Tim Pickles @picklestim.bsky.social · 08/07/2025
Great to have this published in @painreports.bsky.social doi.org/10.1097/PR9.... Congratulation Stephanie Smith and team. I was happy to provide further CAP-RA data for analyses as part of the SOCRATES data collection funded by @researchwales.bsky.social @ctrcardiffuni.bsky.social
doi.org
Validity and contributions to pain from the central aspects ... : PAIN Reports
is. Objectives: Given the different pathophysiology of rheumatoid arthritis (RA), an inflammatory polyarthritis, this cross-sectional study assessed CAP's psychometric properties and its associatio...
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Reposted by Tim Pickles
Centre for Trials Research @ctrcardiffuni.bsky.social · 03/07/2025
📝 Discover how funding shapes research careers! Dr Tim Pickles reflects on his Health and Care Research Wales awards + next steps at a free webinar on Tues 15 July 2025. 🎯👨‍🏫 🔗 healthandcareresearchwales.org/about/events... @researchwales.bsky.social @cardiffuni.bsky.social @ukcrc-ctu.org.uk
healthandcareresearchwales.org
Faculty webinar: Reflections on my Doctoral Fellowship and Next Steps Award journey with Dr Tim Pickles
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Tim Pickles @picklestim.bsky.social · 09/06/2025
Excited to share the second published article from my PhD funded by @researchwales.bsky.social on Patient Reported Outcome Measures for Rheumatoid Arthritis Disease Activity. doi.org/10.1093/rheu...
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