Hi, I'm Nick.
Welcome to my site.
Hope you find something useful, thought-provoking, or entertaining.
Intersectional Fairness Toolkit
2026-01-06
A package for evaluating intersectional fairness in machine learning models applied to tabular health datasets.
Hospital Database
2025-11-25
A relational database representing the activities of a group of hospitals.
Optimising online triage
2025-10-17
Application of Healthcare Queueing Models to Online Triage Systems in Primary Care
Clini
2025-06-01
A tool for extracting structured data from clinical documents and generating personalised medical reports.
BMI Calculator
2025-04-10
Enter height and weight to calculate and explain body mass index. With a summary of the limitations of BMI.
Colour Vision Test
2025-04-10
A quick reference tool for screening red–green color vision deficiency using a selection of Ishihara plates.
Growth Charts
2025-04-10
Plot weight and height on paediatric growth charts using age, sex, and date of measurement. Useful for visualising growth trends and identifying problems.
Kidney Calculator
2025-04-09
A clinical calculator for estimating kidney function using both eGFR and Creatinine Clearance. Useful for staging CKD and guiding drug dosing.
Dermatome Map
2025-04-09
A visual guide to dermatomes for localising sensory symptoms and identifying spinal nerve involvement.
Visual Acuity Test
2025-04-09
Snellen and Logmar charts plates for screening visual acuity. Suitable for use on a phone or computer.
ICD-10 Lookup Tool
2025-04-08
Look up ICD-10 codes for common symptoms and diagnoses.
Lab Unit Converter
2025-04-08
Convert common lab values between US and European units. A quick-reference tool for interpreting international lab results.
Kids' Doses
2025-04-08
A quick-reference tool for calculating common paediatric drug doses based on weight. Always cross-check with the BNFc or local guidelines.
Sumfing
2024-06-01
A simple yet challenging number game. Can you arrange the tiles to solve the sum? Nothing to do with medicine.
Blog: Moser’s Circle Problem - and why we still need GPs
2023-12-20
"Recently I was thinking about why GP training needs to take so long. Why can't we just replace GPs with reasonably smart people and computers?"
Blog: What are GPs for when the Chips are Down?
2021-11-24
"They say that today’s papers will wrap tomorrow’s chips, but that hasn't actually been true since about 1981, when they realised the dyes in the ink were poisonous."
Disclaimer
This site is intended as a fun, quick reference tool and should not be relied upon as a sole source of information for clinical decision-making. While every effort is made to ensure accuracy, errors or omissions may occur. Users must verify all information against authoritative sources such as national guidelines or clinical protocols. The responsibility for safe clinical use remains entirely with the clinician.
© 2026 NYB Medical Limited