{"id":"W4237399684","doi":"10.21203/rs.3.rs-294465/v2","title":"A multicenter study of short-term changes in mental health emergency services use during lockdown in Kitchener-Waterloo, Ontario during the COVID-19 pandemic","year":2021,"lang":"en","type":"preprint","venue":"Research Square","topic":"COVID-19 and Mental Health","field":"Psychology","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Grand River Hospital; University of Toronto; McMaster University","funders":"","keywords":"Mental health; Medicine; Emergency department; Occupational safety and health; Pandemic; Suicide prevention; Poisson regression; Population; Psychiatry; Poison control; Mood; Health care; Medical emergency; Demography; Environmental health; Coronavirus disease 2019 (COVID-19); Disease","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":[0.0007047689,0.0004120597,0.0004662888,0.0008427572,0.00203824,0.001016881,0.001271821,0.0005925089,0.001385169],"category_scores_gemma":[0.002260801,0.0004629737,0.0005824379,0.002450122,0.0007372649,0.0006410897,0.000973649,0.0007371029,0.0002701181],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.01562851,"about_ca_system_score_gemma":0.01360695,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9661924,"about_ca_topic_score_gemma":0.9824848,"domain_scores_codex":[0.9989849,0.0001243476,0.00006715224,0.0002035198,0.0002328857,0.0003871726],"domain_scores_gemma":[0.9972818,0.000131594,0.0009232825,0.0001086991,0.0008427859,0.0007118104],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001328526,0.00007469378,0.9961267,0.00002734962,0.00004011318,0.00005770661,0.001564961,0.00003117343,0.0002745645,0.00001472783,0.0005480301,0.001107154],"study_design_scores_gemma":[0.000006038965,0.00004231605,0.9986952,0.000007288329,0.000006253676,0.000008737075,0.0009512245,0.00003882743,0.00001751983,0.000002104005,0.0002206946,0.000003796376],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9954139,0.0001490841,0.00008009961,0.000115439,0.00001017467,0.0001513356,0.003397578,0.000005574238,0.0006767115],"genre_scores_gemma":[0.9965335,0.0001296226,0.0001389349,0.0001265088,0.0000124561,0.0001548864,0.00210379,0.000004050914,0.0007961363],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03380758,"threshold_uncertainty_score":0.1133934,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2234519850886587,"score_gpt":0.5028760062233385,"score_spread":0.2794240211346798,"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."}}