{"id":"W4252681807","doi":"10.2196/preprints.28918","title":"Automated Screening for Social Anxiety, Generalized Anxiety, and Depression From Objective Smartphone-Collected Data: Cross-sectional Study (Preprint)","year":2021,"lang":"en","type":"preprint","venue":"","topic":"Digital Mental Health Interventions","field":"Psychology","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"NOSM University; Lakehead University; Adler; Professional Engineers Ontario; START Clinic; University of Toronto; University of New Brunswick","funders":"","keywords":"Anxiety; Generalized anxiety disorder; Depression (economics); Mental health; Medicine; Population; Patient Health Questionnaire; Psychiatry; Psychology; Clinical psychology; Environmental health; Depressive symptoms","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":[],"consensus_categories":[],"category_scores_codex":[0.002217577,0.0003005911,0.0002324383,0.0005450739,0.0003785838,0.0006271136,0.0003221729,0.0004411011,0.001643285],"category_scores_gemma":[0.005157509,0.000375208,0.0006894897,0.0006132456,0.0001937894,0.0004103999,0.0004061966,0.0004883554,0.0005888986],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003945972,"about_ca_system_score_gemma":0.0005721208,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.02064975,"about_ca_topic_score_gemma":0.02472086,"domain_scores_codex":[0.9991229,0.0002952912,0.000113437,0.000217914,0.0001602402,0.00009033762],"domain_scores_gemma":[0.9973017,0.0008887652,0.0005640848,0.0003553967,0.0006783435,0.000211667],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001265516,0.000173628,0.9964059,0.00002878408,0.00009584479,0.00003849246,0.0001718529,0.00003099854,0.0001801582,0.00001094298,0.0003693937,0.002367396],"study_design_scores_gemma":[0.00002008406,0.0003600209,0.9986688,0.00001037558,0.00005309446,0.00008084749,0.0002506598,0.0002497754,0.00008817775,0.000008626414,0.0002048246,0.00000493852],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9976744,0.00008908313,0.0004193433,0.000031406,0.0000133884,0.0001144586,0.001364467,0.00000857042,0.000284715],"genre_scores_gemma":[0.9956607,0.0001300214,0.0009745593,0.0001057084,0.00002616085,0.0001938232,0.002517605,0.000005190957,0.0003862182],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02064975,"threshold_uncertainty_score":0.04105914,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1038006921569024,"score_gpt":0.4378539204933375,"score_spread":0.3340532283364351,"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."}}