{"id":"W3126228533","doi":"10.1016/j.jad.2021.01.082","title":"Associations Among Screen Time, Sleep Duration and Depressive Symptoms Among Chinese Adolescents","year":2021,"lang":"en","type":"article","venue":"Journal of Affective Disorders","topic":"Sleep and related disorders","field":"Psychology","cited_by":74,"is_retracted":false,"has_abstract":false,"ca_institutions":"University Health Network","funders":"Natural Science Foundation of Guangdong Province; National Natural Science Foundation of China","keywords":"Center for Epidemiologic Studies Depression Scale; Mediation; Medicine; Depression (economics); Depressive symptoms; Cross-sectional study; Sleep (system call); Psychology; Clinical psychology; Demography; Psychiatry; Anxiety","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.0002696146,0.0003007453,0.0002644486,0.000841452,0.0005073386,0.0005407234,0.0002729422,0.0003512228,0.001701434],"category_scores_gemma":[0.0006913949,0.000332701,0.000489535,0.0009391002,0.00024847,0.0002776709,0.00026301,0.0004817406,0.000103429],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004530026,"about_ca_system_score_gemma":0.0007424997,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03757513,"about_ca_topic_score_gemma":0.06568241,"domain_scores_codex":[0.9998162,0.00002529908,0.00003339396,0.00004586493,0.00003238562,0.00004680385],"domain_scores_gemma":[0.9994078,0.0001038362,0.0002165907,0.00001911299,0.00006147666,0.0001911958],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000027342,0.0000277676,0.9992092,0.000006825691,0.00003890054,0.00005609819,0.00009487996,0.000007245484,0.0001173466,0.00001181293,0.00002615332,0.0003763975],"study_design_scores_gemma":[0.000002083059,0.00001538109,0.9996222,0.0000023403,0.00002192574,0.00003669924,0.0001991445,0.00005359084,0.00001182092,0.000006025198,0.00002762561,0.00000105333],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9994873,0.0001831842,0.00001111875,0.0000271485,0.000004938031,0.000002430606,0.00007692688,6.759044e-7,0.0002063555],"genre_scores_gemma":[0.9996438,0.00008621207,0.00001840727,0.00001735007,0.000005252168,0.000003101402,0.00008171671,5.844804e-7,0.0001435797],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03757513,"threshold_uncertainty_score":0.07471281,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.003038718721544255,"score_gpt":0.2509778552261648,"score_spread":0.2479391365046206,"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."}}