{"id":"W4416665728","doi":"10.1007/s40520-025-03238-7","title":"Relationships between pain, physical activity and sleep quality among older adults with radiographic knee osteoarthritis: findings from the Hertfordshire Cohort Study","year":2025,"lang":"en","type":"article","venue":"Aging Clinical and Experimental Research","topic":"Osteoarthritis Treatment and Mechanisms","field":"Medicine","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Medical Research Council; National Institute for Health and Care Research","keywords":"Physical activity; Cohort study; Sleep quality; Cohort; Sleep (system call); Knee pain; Radiography; Sleep disorder","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.003385626,0.0001987677,0.0005014479,0.0000954693,0.0007224913,0.0001087456,0.00009896831,0.000131117,0.00001264701],"category_scores_gemma":[0.0004550625,0.0001298162,0.0000989753,0.0003796184,0.0008327661,0.0001597305,0.0002055791,0.001051263,0.000004120239],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003378259,"about_ca_system_score_gemma":0.00004641823,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009539902,"about_ca_topic_score_gemma":0.0003074664,"domain_scores_codex":[0.9966059,0.001444392,0.0003092595,0.00068059,0.0005900586,0.000369743],"domain_scores_gemma":[0.9957213,0.003505285,0.00004608937,0.0003779221,0.0000898542,0.0002594919],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0006918976,0.000861721,0.9215207,0.00001675699,0.0001983105,0.00002930454,0.00196364,2.3294e-8,0.00009335895,0.00005561395,0.00003883778,0.0745298],"study_design_scores_gemma":[0.008008413,0.004017406,0.9751949,0.0005449681,0.000124709,0.000001694712,0.01057346,0.00003204601,0.001199449,0.0001504904,0.00002160556,0.0001308082],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9951435,0.001589888,0.00001320542,0.0007274289,0.00005274365,0.002141263,0.00001262293,0.00005274406,0.0002665427],"genre_scores_gemma":[0.9991357,0.00004190565,0.00004698631,0.00007344817,0.0001624572,0.0002881186,0.00003261952,0.00001862329,0.0002000968],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.074399,"threshold_uncertainty_score":0.5556892,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06694650117519708,"score_gpt":0.417716085818702,"score_spread":0.3507695846435049,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}