[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"branding":3,"analytics":7,"article-researchers-mine-doctor-notes-to-score-osteoarthritis-pain":10,"sections":45},{"siteName":4,"siteTagline":5,"publisherName":4,"contactEmail":6},"The Revision","Tech news, decoded.","editor@therevision.news",{"gaMeasurementId":8,"adsenseClientId":9},"G-ZW2MV82GYR","ca-pub-8533917693782264",{"article":11},{"id":12,"slug":13,"title":14,"dek":15,"body_md":16,"tags_json":17,"published_at":18,"created_at":19,"updated_at":20,"status":21,"review_note":22,"review_notes":23,"image_url":22,"persona_id":22,"persona_name":22,"section":34,"tags":35,"sources":40,"feedback":44,"feedback_at":22,"cost_usd":44,"total_tokens":44},5216,"researchers-mine-doctor-notes-to-score-osteoarthritis-pain","Researchers Mine Doctor Notes to Score Osteoarthritis Pain","A pilot study uses NLP and machine learning to pull pain severity out of primary care notes and medication records for osteoarthritis patients.","A new pilot tool reads through doctors' free-text notes to flag how much pain an osteoarthritis patient is really in.\n\nResearchers built two tools, SPaDe and PLeDO, that mine primary care Electronic Medical Records to classify osteoarthritis patients into mild or moderate-to-severe pain categories. SPaDe works off pain-related language in unstructured chart notes alone, using information extraction, natural language processing, and machine learning. PLeDO layers on structured data too, adding medication records and pain-scale information from the same notes. The team validated both tools against human-labeled gold-standard data to check how well they categorized pain severity.\n\nChart notes are messy by design: the researchers themselves note that pain expressions are subjective, objective, and shaped by cultural background and demography, which makes consistent scoring genuinely hard. A tool that can parse that noise could help primary care practices flag undertreated pain without new paperwork, feeding straight into diagnosis and treatment decisions.\n\nIt's a small pilot, not a deployed system, so the real test is whether it holds up on messier records outside a research dataset.","[\"osteoarthritis\",\"nlp\",\"machine learning\",\"electronic medical records\"]","2026-08-18T04:00:00.000Z","2026-08-18T10:02:42.359Z","2026-08-18T10:02:54.132Z","published",null,[24,30],{"id":25,"reviewer":26,"round":27,"reason":28,"status":29},"editor-r1","editor",1,"Remove or source the claim that 'hospitals have tried and failed' to get doctors to fill out standardized pain-scale mandates — this specific claim isn't in the source material and needs verifiable backing or should be cut.","resolved",{"id":31,"reviewer":26,"round":32,"reason":33,"status":29},"editor-r2",2,"Cut or source the added claim that patients describe pain differently based on 'how much they trust a clinician to take them seriously'—this isn't in the source material and is an unsupported implication similar to the previous rejected claim.","ai",[36,37,38,39],"osteoarthritis","nlp","machine learning","electronic medical records",[41],{"name":42,"url":43},"arXiv cs.AI","https:\u002F\u002Farxiv.org\u002Fabs\u002F2608.15719",0,{"sections":46},[47,51,55,60,65,70,75,80,85,89,94,99,104,109],{"name":48,"slug":34,"count":49,"latest_published_at":50},"AI",3293,"2026-08-20T04:00:00.000Z",{"name":52,"slug":53,"count":54,"latest_published_at":50},"Security","security",435,{"name":56,"slug":57,"count":58,"latest_published_at":59},"Policy","policy",210,"2026-08-19T09:32:27.000Z",{"name":61,"slug":62,"count":63,"latest_published_at":64},"Deals","deals",179,"2026-06-29T20:02:07.000Z",{"name":66,"slug":67,"count":68,"latest_published_at":69},"Hardware","hardware",140,"2026-08-19T18:25:42.000Z",{"name":71,"slug":72,"count":73,"latest_published_at":74},"Consumer Tech","consumer-tech",95,"2026-08-18T16:05:00.000Z",{"name":76,"slug":77,"count":78,"latest_published_at":79},"Science","science",90,"2026-08-19T18:41:02.000Z",{"name":81,"slug":82,"count":83,"latest_published_at":84},"Software","software",73,"2026-08-18T07:51:50.000Z",{"name":86,"slug":87,"count":88,"latest_published_at":18},"Dev Tools","dev-tools",69,{"name":90,"slug":91,"count":92,"latest_published_at":93},"Startups","startups",47,"2026-08-19T19:13:46.000Z",{"name":95,"slug":96,"count":97,"latest_published_at":98},"Gaming","gaming",41,"2026-07-09T04:00:00.000Z",{"name":100,"slug":101,"count":102,"latest_published_at":103},"General","general",33,"2026-08-18T22:18:13.000Z",{"name":105,"slug":106,"count":107,"latest_published_at":108},"Reviews","reviews",20,"2026-06-24T12:00:01.000Z",{"name":110,"slug":111,"count":112,"latest_published_at":113},"How-To","how-to",6,"2026-06-16T09:00:00.000Z"]