{"id":"W2221435643","doi":"10.1186/s13643-015-0179-z","title":"Association between BDNF levels and suicidal behaviour: a systematic review and meta-analysis","year":2015,"lang":"en","type":"review","venue":"Systematic Reviews","topic":"Nerve injury and regeneration","field":"Neuroscience","cited_by":52,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University Medical Centre; St. Joseph’s Healthcare Hamilton; Population Health Research Institute; McMaster University","funders":"Brain and Behavior Research Foundation","keywords":"Medicine; CINAHL; Meta-analysis; Suicidal ideation; Poison control; Clinical psychology; Psychiatry; Brain-derived neurotrophic factor; Systematic review; Suicide prevention; MEDLINE; Neurotrophic factors; Internal medicine; Medical emergency; Psychological intervention","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":"codex-gemma-dda1882f352a","candidate_categories":["metaresearch","metaepi_narrow","metaepi_broad"],"consensus_categories":[],"category_scores_codex":[0.01861539,0.001131075,0.0334573,0.0004433188,0.000225347,0.0003711989,0.0006030289,0.0004776506,0.0000818641],"category_scores_gemma":[0.008629361,0.000577862,0.003948101,0.001620928,0.00006072449,0.0003192674,0.0001814089,0.0004621651,0.0003210474],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003034529,"about_ca_system_score_gemma":0.0001099749,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00001216301,"about_ca_topic_score_gemma":0.00001355045,"domain_scores_codex":[0.9733816,0.01751245,0.006376333,0.001175439,0.001121816,0.0004323767],"domain_scores_gemma":[0.9870639,0.002282486,0.008623535,0.001515801,0.0002105374,0.0003036752],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"systematic_review","study_design_gemma":"meta_analysis","study_design_scores_codex":[7.545376e-8,0.00001303544,0.000001518137,0.9774392,0.02177596,0.000004012787,0.00003133376,2.497147e-8,3.521593e-7,0.00007113191,0.0005230308,0.0001402665],"study_design_scores_gemma":[0.0000377357,0.00002539887,1.613843e-7,0.200916,0.7826108,0.00007107844,0.000003222544,0.000001743008,0.000001734805,0.00001696163,0.01586557,0.000449528],"study_design_candidate":"systematic_review","study_design_consensus":null,"genre_codex":"review","genre_gemma":"review","genre_scores_codex":[6.03895e-7,0.9668195,0.0001000256,0.0001042607,0.00009630043,0.03237147,0.0003476165,0.00005417908,0.000106113],"genre_scores_gemma":[0.00001548719,0.9849526,0.00008828833,0.0002689781,0.0000795704,0.007713322,0.0000657775,0.00006439103,0.006751535],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.7765232,"threshold_uncertainty_score":0.9997213,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.3830617613802674,"score_gpt":0.4327548644414845,"score_spread":0.0496931030612171,"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."}}