Jen Lewis
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jenlewis.bsky.social
Jen Lewis
@jenlewis.bsky.social
Computational neuroscience PhD & medical statistician at University of Sheffield. Hits things with sticks. Views my own, etc.
Reposted by Jen Lewis
Art.
AI companies: The future of humanoid robots is here

Humanoid robot:
October 31, 2025 at 3:56 PM
This does not scare me, for I laugh in the face of arbitrary thresholds.
Happy Halloween weekend to fellow scientists, #stats!
October 31, 2025 at 2:29 PM
Reposted by Jen Lewis
We wrote an article explaining why you shouldn't put several variables into a regression model and report which are statistically significant - even as exploratory research. bmjmedicine.bmj.com/content/4/1/.... How did we do?
October 27, 2025 at 5:39 PM
Happily, we've had faster progress with another recent paper, just published! We use #CUREd data to show quite dramatic differences in how clinical & non-clinical NHS 111 staff handle calls about children: adc.bmj.com/content/earl... #NHS111 #BMJ #NHS @scharr-msg.bsky.social @arc-yharc.bsky.social
Clinical advisors at NHS 111 improve accuracy for paediatric patients and their advice is more reliably followed: a retrospective observational cohort study
Objective To determine whether National Health Service (NHS) 111 advice regarding paediatric patients given by clinically trained health advisors (CHAs) is, as previously found for adult patients, les...
adc.bmj.com
October 27, 2025 at 11:17 AM
I've had a revised article sitting on the editor's desk at BMC Health Services Research, following really positive first reviews, for over 4 months. I can't get more than a stock response from editors. Anyone else in same position? Help, please?! @springernature.com
October 23, 2025 at 2:02 PM
Reposted by Jen Lewis
The first 12 months of our project evaluating same-day emergency care (SDEC) is nearly over.

You can read about how the project is progressing on our website:

sites.google.com/sheffield.ac...

@fohsheffield.bsky.social @scharr-msg.bsky.social @arc-yharc.bsky.social

#SDEC #NHS #NIHR
SDEC
Latest project news
sites.google.com
October 16, 2025 at 4:51 PM
Reposted by Jen Lewis
12 hour waits for a bed in the ED used to be a red line, never to be crossed.

Now it is a just a part of life in ED.

For every 72 patients waiting 8-12 hours in ED there will be one excess death.

This is still unnacceptable.
@rcem.bsky.social
#resuscitateemergencycare
rcem.ac.uk/almost-300-d...
Almost 300 deaths a week in 2023 associated with long A&E waits despite UEC Recovery Plan
New analysis by the Royal College of Emergency Medicine reveals that there were almost 300 deaths a week associated with long A&E waits in 2023
rcem.ac.uk
November 19, 2024 at 9:54 AM
Reposted by Jen Lewis
New paper published in Statistical Methods in Medical Research:

Comparison of statistical methods for the analysis of patient-reported outcomes in randomised controlled trials: A simulation study

journals.sagepub.com/doi/10.1177/...
October 23, 2024 at 9:20 AM
My colleagues @beckiesimpson.bsky.social, @richardjacques.bsky.social and I had fun at
#EUSEM, though we are statisticians out of water among ED clinicians! We presented our work with NHS routine data: understanding avoidable admissions, winter pressures, and advisor skill-set & NHS111 performance.
October 16, 2024 at 9:10 AM
A question for the #CausalInference community: best ways to include fairly generic measures of frailty and comorbidities (probably as a count) in a causal #DAG? #statsky #episky
October 8, 2024 at 2:04 PM
Reposted by Jen Lewis
Working with Taylor & Francis is simply unethical by this point. It’s unfortunately difficult to have AI use revoked from existing contracts but at least try, complain, if you have a book with them. And otherwise do not even consider.
September 28, 2024 at 8:07 AM
My first... er, post(?) on here is a delightful one! Our new paper, a review of adaptive clinical trials and how their sample sizes are calculated and reported is live at BMC Medical Research Methodology. Unfortunately my fellow authors are not here yet.... #statsky #adaptivedesigns #clinicaltrials
Reporting and communication of sample size calculations in adaptive clinical trials: a review of trial protocols and grant applications
link.springer.com
September 30, 2024 at 10:36 AM