{"id":"W2738374831","doi":"10.1186/s12966-017-0547-2","title":"The use of entertainment and communication technologies before sleep could affect sleep and weight status: a population-based study among children","year":2017,"lang":"en","type":"article","venue":"International Journal of Behavioral Nutrition and Physical Activity","topic":"Sleep and related disorders","field":"Psychology","cited_by":90,"is_retracted":false,"has_abstract":true,"ca_institutions":"Centre for Advancing Health Outcomes; University of British Columbia; Public Health Ontario; University of Toronto; University of Alberta","funders":"Women and Children's Health Research Institute; Alberta Health Services","keywords":"Bedtime; Sleep (system call); Bedroom; Childhood obesity; Sleep hygiene; Medicine; Population; Psychology; Obesity; Overweight; Gerontology; Psychiatry; Insomnia; Sleep quality; Environmental health; 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":[],"consensus_categories":[],"category_scores_codex":[0.0001189872,0.000107788,0.0001784713,0.00008689579,0.0002651896,0.0001459831,0.0002043093,0.00007582209,0.000004019421],"category_scores_gemma":[0.00003131372,0.00007472406,0.00005862603,0.00002768546,0.0002851719,0.0003631426,0.00008774334,0.0002852863,2.069465e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00003164952,"about_ca_system_score_gemma":0.000005004777,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0007431257,"about_ca_topic_score_gemma":0.0001638596,"domain_scores_codex":[0.9992156,0.0001248362,0.0001875498,0.0001235385,0.0002497486,0.00009870798],"domain_scores_gemma":[0.9989655,0.0001619406,0.0004880694,0.0002027974,0.0001365529,0.00004512693],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003862787,0.00319275,0.8957388,0.000003050859,0.0002440814,0.000004284573,0.000537254,0.000004328088,0.0001447341,0.0001608798,0.00002375588,0.09955984],"study_design_scores_gemma":[0.00280402,0.0005669755,0.9946463,0.00006262942,0.0001484818,0.000008627216,0.0005819983,0.0003976205,0.0001499069,0.0005220624,0.00003960297,0.00007174043],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9983881,0.000154569,0.00003859634,0.0009131323,0.0001419871,0.0003127318,0.00003397237,0.00001131951,0.000005649416],"genre_scores_gemma":[0.9997283,0.0001416887,0.00005218597,0.00000764276,0.00003146279,0.00001702075,0.00001079468,0.00000690866,0.000003967048],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.09948809,"threshold_uncertainty_score":0.3047159,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02878105316104289,"score_gpt":0.3514249579723754,"score_spread":0.3226439048113325,"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."}}