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opensafely

15 indexed repositories · View on GitHub

documentation
Documentation for the OpenSAFELY platform

Python · 48 stars
NeurodegenerativeDiseaseBurden

R · 2 stars
post-covid-respiratory

Stata · 2 stars
disparities-comparison
Repository for OpenSAFELY project comparing disparities between RSV, Influenza and COVID-19

R · 2 stars
migration-short-data-report
A study to create and validate a migrant cohort in OpenSAFELY

Python · 1 star
pharmacy-first

Python · 1 star
open-pathology-sdr
Supporting better diagnostic testing

Python · 0 stars
polypharmacy-deprescribing-dementia

Python · 0 stars
winter-pressures-phase-II

Python · 0 stars
metformin_covid
Implications of metformin for (Long) COVID

R · 0 stars
tpp-database-history
This report displays the coverage of the OpenSAFELY-TPP database.

Python · 0 stars
pharmacy-first-data-development

Python · 0 stars
WinterPressuresDescriptive

R · 0 stars
covid-vaccine-history

R · 0 stars
ACT-PharmacyFirst-Protocol2-healthcare-usage
Analysis of healthcare usage after the introduction of Pharmacy First

Python · 0 stars

Beginner friendly Everything

Open All

Add 2025/2026 data before final publication Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

opensafely/winter-pressures-phase-II#263 · Opened Sep 16, 2026
Analyse post-pandemic appt rate increases Open

Difficulty 4/5 3-5 days Newbie friendliness 48/100

opensafely/winter-pressures-phase-II#262 · Opened Sep 16, 2026
Review and publish neurodegenerative diseases SNOMED codelists Open

opensafely/NeurodegenerativeDiseaseBurden#17 · 1 comment · 1 assignee · Opened Sep 16, 2026
Review and publish ICD-10 codelists Open

opensafely/NeurodegenerativeDiseaseBurden#16 · 2 comments · 1 assignee · Opened Sep 11, 2026
Write background Open

Difficulty 3/5 1-2 days Newbie friendliness 20/100

opensafely/winter-pressures-phase-II#261 · Opened Sep 9, 2026
combine critical care admission and death Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

opensafely/covid-vaccine-history#54 · Opened Sep 4, 2026
Writeup Results Open

Difficulty 5/5 Over a week Newbie friendliness 15/100

opensafely/winter-pressures-phase-II#259 · Opened Sep 2, 2026
Address `ruff` formatting issues for local development Open

Difficulty 2/5 1-3 hours Newbie friendliness 85/100

opensafely/documentation#2051 · 1 comment · Opened Sep 2, 2026
Log search queries in Analytics Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

opensafely/documentation#2046 · Opened Aug 25, 2026
Spike: how to improve search in OS docs Open

Difficulty 5/5 Over a week Newbie friendliness 45/100

opensafely/documentation#2041 · Opened Aug 19, 2026
Enhancement request: Update docs about Installing Docker Open

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

opensafely/documentation#2035 · 1 comment · Opened Aug 11, 2026
Update frequency of database builds Open

Difficulty 2/5 1-3 hours Newbie friendliness 84/100

opensafely/documentation#2028 · Opened Aug 4, 2026
Extending output checking guidance to make requests easier to review Open

Difficulty 2/5 1-3 hours Newbie friendliness 78/100

opensafely/documentation#2017 · 9 comments · Opened Jul 30, 2026
Identify groups/_types_ of practcies with: Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

opensafely/winter-pressures-phase-II#255 · Opened Jul 21, 2026
Harmonize resp pipeline with subgroup analysis Open

Difficulty 3/5 1-2 days Newbie friendliness 66/100

opensafely/winter-pressures-phase-II#254 · Opened Jul 21, 2026
Flow chart order Open

Difficulty 3/5 1-2 days Newbie friendliness 40/100

opensafely/polypharmacy-deprescribing-dementia#67 · Opened Jul 20, 2026
Combined patient dataset processing runs out of memory Open

Difficulty 4/5 3-5 days Newbie friendliness 55/100

opensafely/ACT-PharmacyFirst-Protocol2-healthcare-usage#49 · Opened Jul 18, 2026
consider using fastglm instead of parglm Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

opensafely/covid-vaccine-history#52 · Opened Jul 15, 2026
Back up post release code Open

Difficulty 5/5 Over a week Newbie friendliness 20/100

opensafely/polypharmacy-deprescribing-dementia#64 · Opened Jul 13, 2026
add count of green book conditions Open

Difficulty 5/5 Over a week Newbie friendliness 38/100

opensafely/covid-vaccine-history#51 · Opened Jul 8, 2026
Unpin `click` Open

Difficulty 2/5 Under an hour Newbie friendliness 72/100

opensafely/documentation#2006 · Opened Jul 8, 2026
Explain the status labels for an Action in Job Server Open

job-ux

Difficulty 2/5 1-3 hours Newbie friendliness 68/100

opensafely/documentation#2000 · Opened Jun 26, 2026
Study definition Open

opensafely/NeurodegenerativeDiseaseBurden#12 · 1 assignee · Opened Jun 24, 2026
Upload weekly WP notes as pdf at end of project Open

Difficulty 2/5 1-3 hours Newbie friendliness 35/100

opensafely/winter-pressures-phase-II#235 · Opened Jun 22, 2026
Start SDR Manuscript Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

opensafely/winter-pressures-phase-II#234 · Opened Jun 22, 2026
Clean up yaml action selection Open

Difficulty 3/5 1-2 days Newbie friendliness 25/100

opensafely/winter-pressures-phase-II#233 · Opened Jun 22, 2026
Manuscript 1st draft Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

opensafely/winter-pressures-phase-II#230 · Opened Jun 22, 2026
Sensitivity analysis Open

Difficulty 4/5 3-5 days Newbie friendliness 45/100

opensafely/winter-pressures-phase-II#226 · Opened Jun 3, 2026
Long term medication definition Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

opensafely/polypharmacy-deprescribing-dementia#61 · Opened Jun 3, 2026
Combine cumulative incidence tables into 1 Open

opensafely/polypharmacy-deprescribing-dementia#60 · 1 assignee · Opened Jun 3, 2026
Optional Resp Analysis Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

opensafely/winter-pressures-phase-II#221 · Opened May 26, 2026
Week 53 in cumulative incidence Open

Difficulty 3/5 1-2 days Newbie friendliness 48/100

opensafely/polypharmacy-deprescribing-dementia#59 · Opened May 19, 2026
Fix rounding Open

Difficulty 4/5 3-5 days Newbie friendliness 42/100

opensafely/polypharmacy-deprescribing-dementia#57 · 1 comment · Opened May 12, 2026
Obestiy definition Open

opensafely/WinterPressuresDescriptive#61 · 1 comment · 1 assignee · Opened Mar 31, 2026
Consultation format (online, F2F, telephone) Open

Difficulty 5/5 Over a week Newbie friendliness 35/100

opensafely/ACT-PharmacyFirst-Protocol2-healthcare-usage#15 · Opened Mar 31, 2026
investigate / fix covid ICD10 codes Open

Difficulty 4/5 3-5 days Newbie friendliness 35/100

opensafely/covid-vaccine-history#46 · 1 comment · Opened Mar 23, 2026
Add outputs to README Open

Difficulty 1/5 Under an hour Newbie friendliness 45/100

opensafely/polypharmacy-deprescribing-dementia#52 · Opened Mar 13, 2026
Tidy up pipeline diagram Open

opensafely/polypharmacy-deprescribing-dementia#51 · 1 assignee · Opened Mar 13, 2026
Use `import codelists` in our code samples Open

Difficulty 3/5 1-2 days Newbie friendliness 55/100

opensafely/documentation#1931 · Opened Mar 9, 2026
Refactoring Open

Difficulty 4/5 3-5 days Newbie friendliness 30/100

opensafely/winter-pressures-phase-II#185 · Opened Feb 18, 2026
Consider whether to add registered patient to check_date_validity() Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

opensafely/NeurodegenerativeDiseaseBurden#5 · Opened Feb 6, 2026
Ethnicity function, and how it works Open

opensafely/ACT-PharmacyFirst-Protocol2-healthcare-usage#6 · 1 assignee · Opened Feb 4, 2026
Data development report: Pharmacy activity recorded in GP records Open

opensafely/pharmacy-first-data-development#68 · 1 assignee · Opened Jan 23, 2026
Blog: Using consultation id to reconstruct episode-level care in primary care EHR data Open

opensafely/pharmacy-first-data-development#67 · 1 assignee · Opened Jan 23, 2026
Round person-time Open

Difficulty 3/5 1-2 days Newbie friendliness 35/100

opensafely/post-covid-respiratory#222 · Opened Jan 23, 2026
Multimorbidity / Frailty Open

Difficulty 5/5 Over a week Newbie friendliness 25/100

opensafely/ACT-PharmacyFirst-Protocol2-healthcare-usage#3 · Opened Jan 16, 2026
Apply exclusion criteria Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

opensafely/ACT-PharmacyFirst-Protocol2-healthcare-usage#2 · Opened Jan 15, 2026
Excluding pregnant patients Open

Difficulty 5/5 Over a week Newbie friendliness 30/100

opensafely/ACT-PharmacyFirst-Protocol2-healthcare-usage#1 · 3 comments · Opened Jan 14, 2026
Placeholder codelists for constipation and pain Open

Difficulty 4/5 3-5 days Newbie friendliness 25/100

opensafely/NeurodegenerativeDiseaseBurden#3 · Opened Jan 12, 2026
Secondary referrals investigation Open

Difficulty 3/5 1-2 days Newbie friendliness 42/100

opensafely/winter-pressures-phase-II#163 · 1 comment · Opened Jan 6, 2026

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