{"id":"W2734542625","doi":"10.1503/cmaj.1095446","title":"Canadian women opting for less effective birth control","year":2017,"lang":"en","type":"article","venue":"Canadian Medical Association Journal","topic":"Healthcare Policy and Management","field":"Economics, Econometrics and Finance","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; Birth control; Obstetrics; Family medicine; Opting out; Gynecology; Demography; Environmental health; Family planning; Research methodology","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"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":[0.002960952,0.0002323966,0.0005119618,0.001354975,0.003701444,0.001621484,0.0009742657,0.0009086101,0.007281529],"category_scores_gemma":[0.008564843,0.0002779297,0.0007192389,0.004027754,0.001179314,0.0005998322,0.0009999727,0.001676554,0.0002908888],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.02315043,"about_ca_system_score_gemma":0.0449067,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9783613,"about_ca_topic_score_gemma":0.9857401,"domain_scores_codex":[0.9956209,0.0004252167,0.0002558591,0.0004029635,0.001700987,0.001593988],"domain_scores_gemma":[0.991905,0.0009390624,0.002076448,0.0004142222,0.002072988,0.00259231],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.000379436,0.0001486439,0.7031325,0.0006631615,0.0002515793,0.000668285,0.007033955,0.0004599731,0.001021121,0.01740042,0.1063156,0.1625253],"study_design_scores_gemma":[0.0001450129,0.00008325732,0.908449,0.0008380819,0.0001507988,0.0003391896,0.005824508,0.000466022,0.0001883547,0.0009120108,0.08252416,0.00007963927],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8077791,0.01816813,0.0006474831,0.07993799,0.001073658,0.0002348834,0.01238923,0.00008195533,0.07968757],"genre_scores_gemma":[0.9519454,0.01098605,0.0008128264,0.02067832,0.0002258173,0.00007441922,0.003635387,0.00002940684,0.01161237],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02315043,"threshold_uncertainty_score":0.1679689,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01990020518585052,"score_gpt":0.2550658186002992,"score_spread":0.2351656134144487,"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."}}