{"id":"W4410622796","doi":"10.1177/13524585251338745","title":"Health care use preceding pediatric multiple sclerosis: A population-based study from Ontario, Canada","year":2025,"lang":"en","type":"article","venue":"Multiple Sclerosis Journal","topic":"Multiple Sclerosis Research Studies","field":"Medicine","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia; University of Waterloo; Nova Scotia Health Authority; Dalhousie University","funders":"Multiple Sclerosis Society of Canada; National Multiple Sclerosis Society","keywords":"Medicine; Prodrome; Pediatrics; Multiple sclerosis; Confidence interval; Population; Cohort; Retrospective cohort study; Demography; Cohort study; Health care; Environmental health; Psychiatry; Internal medicine","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","sts"],"consensus_categories":[],"category_scores_codex":[0.0008516979,0.0007586573,0.001500993,0.0007534142,0.003242969,0.0009451021,0.0005913011,0.0001991249,0.0002455621],"category_scores_gemma":[0.003566952,0.0006925731,0.0004348219,0.001181591,0.00006447086,0.000497347,0.0003307772,0.00179663,0.00001137166],"about_ca_system_candidate":true,"about_ca_system_consensus":true,"about_ca_system_score_codex":0.008251592,"about_ca_system_score_gemma":0.007194645,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9760709,"about_ca_topic_score_gemma":0.9953305,"domain_scores_codex":[0.9928449,0.000619364,0.001762049,0.001105986,0.002179212,0.0014885],"domain_scores_gemma":[0.9943559,0.001810513,0.0006700647,0.0009820972,0.00112374,0.001057661],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0007064275,0.0008278073,0.9721201,0.0001368899,0.0004825234,0.00002473593,0.002035914,0.001118653,0.0006633265,4.213896e-7,0.01576829,0.006114888],"study_design_scores_gemma":[0.01346463,0.0004449125,0.9776855,0.001089538,0.0003060411,0.00000381114,0.003876616,0.001433004,0.000215561,0.00000184465,0.0009828345,0.0004956982],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9913555,0.002015994,0.00032449,0.00165902,0.001490778,0.002614174,0.0003090328,0.0001622347,0.0000687685],"genre_scores_gemma":[0.9925898,0.0003435235,0.004187737,0.001326356,0.0007283295,0.0002238618,0.000236443,0.00009762828,0.0002663356],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01925954,"threshold_uncertainty_score":0.9995525,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09498750506452376,"score_gpt":0.3049059010188654,"score_spread":0.2099183959543417,"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."}}