{"id":"W4321376227","doi":"10.2196/preprints.46195","title":"Evaluation of the Effectiveness of Suicide.ca, Quebec’s Digital Suicide Prevention Strategy Platform: Cross-Sectional Descriptive Study (Preprint)","year":2023,"lang":"en","type":"preprint","venue":"","topic":"Suicide and Self-Harm Studies","field":"Psychology","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Suicidal ideation; Checklist; Intervention (counseling); Mood; Scale (ratio); Social media; Mental health; Psychology; Suicide prevention; Psychiatry; Poison control; Medicine; Medical emergency; World Wide Web; Computer science","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"invisible_to_affiliation_only":true},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002314189,0.0003221879,0.0003997702,0.001970529,0.002548325,0.001580391,0.001305281,0.0007226642,0.003609053],"category_scores_gemma":[0.006576325,0.0004738821,0.0006736625,0.00313453,0.0007659949,0.0009899777,0.000809076,0.001060586,0.0004137712],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.02106595,"about_ca_system_score_gemma":0.01890768,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.904155,"about_ca_topic_score_gemma":0.9424598,"domain_scores_codex":[0.9985492,0.0002143666,0.0001946669,0.0001829187,0.0005955209,0.0002633444],"domain_scores_gemma":[0.989263,0.001968692,0.002744863,0.0002927873,0.004380786,0.001349858],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001153185,0.0004061979,0.9884524,0.0001410003,0.00006863662,0.00006103963,0.002459502,0.00005311678,0.0001029366,0.00006113814,0.00253672,0.005541986],"study_design_scores_gemma":[0.00002071266,0.000262863,0.9926174,0.00007763758,0.00003210596,0.00004037403,0.005410258,0.000177233,0.00007771832,0.000009522733,0.001257249,0.00001695327],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9864073,0.000505953,0.0001516793,0.0003335279,0.00002084872,0.0009734663,0.008827533,0.00002098936,0.002758733],"genre_scores_gemma":[0.9922836,0.0004843672,0.0004766857,0.0005855402,0.00002174422,0.0008509556,0.003502638,0.00001186153,0.001782504],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.09584504,"threshold_uncertainty_score":0.1928189,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1807399893108728,"score_gpt":0.4196999919299383,"score_spread":0.2389600026190655,"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."}}