{"id":"W6977651752","doi":"10.6084/m9.figshare.29475376","title":"Additional file 1 of Associations between digital media use behaviours, screen time and positive mental health in youth: results from the 2019 Canadian Health Survey on Children and Youth","year":2025,"lang":"en","type":"article","venue":"Figshare","topic":"Impact of Technology on Adolescents","field":"Social Sciences","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Toronto; Public Health Agency of Canada; University of Calgary","funders":"","keywords":"Screen time; Mental health; Digital media; Media use; Digital health; Social media","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":["insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.001382196,0.001182015,0.001682992,0.00414132,0.001888302,0.001903489,0.002548559,0.001328459,0.6895401],"category_scores_gemma":[0.02737955,0.0008859923,0.002074263,0.009416943,0.0003901231,0.001867655,0.001434131,0.001168225,0.06259223],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003353076,"about_ca_system_score_gemma":0.008653749,"about_ca_topic_candidate":true,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.4874415,"about_ca_topic_score_gemma":0.5490608,"domain_scores_codex":[0.9989058,0.0001411929,0.0001884871,0.0002135191,0.0002501849,0.0003008298],"domain_scores_gemma":[0.9806203,0.01099581,0.001940046,0.0009028061,0.004548792,0.0009923374],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.0002605441,0.0001555152,0.02038922,0.003551617,0.0001490239,0.00006382197,0.0001613828,0.0003776626,0.00003413828,0.000496519,0.9675039,0.006856652],"study_design_scores_gemma":[0.007330087,0.0004068918,0.5160515,0.007880496,0.0008310819,0.0005674241,0.003098109,0.00197658,0.000388818,0.0041922,0.4569009,0.0003758816],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"dataset","genre_gemma":"other","genre_scores_codex":[0.0003387364,0.00001797896,0.00003849598,0.00003119745,0.00001309323,0.0000479993,0.9990853,0.00003180527,0.0003954138],"genre_scores_gemma":[0.0147207,0.000230944,0.001774462,0.0003994325,0.00008422525,0.002856986,0.9699355,0.0002037867,0.009794033],"genre_candidate":"other","genre_consensus":null,"teacher_disagreement_score":0.6895401,"threshold_uncertainty_score":0.9692086,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03907582836563484,"score_gpt":0.2909483671457557,"score_spread":0.2518725387801209,"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."}}