{"id":"W2238293141","doi":"10.1017/s2045796015001183","title":"Seasonal variation in major depressive episode prevalence in Canada","year":2016,"lang":"en","type":"article","venue":"Epidemiology and Psychiatric Sciences","topic":"Circadian rhythm and melatonin","field":"Neuroscience","cited_by":49,"is_retracted":false,"has_abstract":true,"ca_institutions":"Hotchkiss Brain Institute; University of Manitoba; South Health Campus; University of Calgary","funders":"Canadian Institutes of Health Research; Alberta Innovates; Alberta Innovates - Health Solutions","keywords":"CIDI; Major depressive episode; Epidemiology; Depression (economics); Mood; Population; Medicine; Demography; Major depressive disorder; Psychiatry; Psychology; Environmental health; National Comorbidity Survey","routes":{"ca_aff":true,"ca_fund":true,"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":[0.004540895,0.0004689258,0.001133763,0.002730222,0.001101256,0.001641892,0.001363284,0.0005115531,0.001735027],"category_scores_gemma":[0.01333612,0.0004193682,0.002910709,0.008933508,0.0006710584,0.000416223,0.0008897489,0.0008248994,0.00008320442],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0330111,"about_ca_system_score_gemma":0.04464447,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9878148,"about_ca_topic_score_gemma":0.9886756,"domain_scores_codex":[0.9968234,0.0007196523,0.0004583113,0.0006340087,0.000944521,0.0004200662],"domain_scores_gemma":[0.9919097,0.001690359,0.001682552,0.0003352067,0.003986705,0.0003955297],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001482946,0.00004784459,0.8893704,0.00867455,0.01777306,0.0002206486,0.001127248,0.003170633,0.0003940511,0.0014791,0.01541822,0.06084131],"study_design_scores_gemma":[0.0002128589,0.0000844342,0.9748533,0.002953682,0.006594397,0.0001883858,0.0007671734,0.001865923,0.0001763141,0.0004281295,0.01179374,0.00008158302],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.5069364,0.3849679,0.003686558,0.007677214,0.0007636734,0.0005796707,0.08448873,0.000168256,0.01073162],"genre_scores_gemma":[0.9474869,0.04165719,0.001466113,0.0009998892,0.00009059625,0.0001295943,0.00741432,0.00002872636,0.0007266555],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0330111,"threshold_uncertainty_score":0.2395135,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03297411658050035,"score_gpt":0.2917295145958452,"score_spread":0.2587553980153449,"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."}}