{"id":"W2224384493","doi":"10.1136/bmjopen-2015-009207","title":"Preschool children's vision screening in New Zealand: a retrospective evaluation of referral accuracy","year":2015,"lang":"en","type":"article","venue":"BMJ Open","topic":"Ophthalmology and Visual Impairment Studies","field":"Medicine","cited_by":27,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Waterloo","funders":"","keywords":"Medicine; Referral; Visual acuity; Predictive value; Logistic regression; Population; Pediatrics; Retrospective cohort study; Optometry; Family medicine; Ophthalmology; Surgery; Internal medicine; Environmental health","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.007641006,0.0004488891,0.0005813168,0.002532769,0.0006923008,0.001039572,0.001250056,0.000598576,0.0006742188],"category_scores_gemma":[0.03361997,0.0007868032,0.0007579066,0.002560456,0.001195218,0.001001657,0.001005595,0.0006468275,0.0001925625],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002485415,"about_ca_system_score_gemma":0.001675106,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.197594,"about_ca_topic_score_gemma":0.1479564,"domain_scores_codex":[0.9914554,0.002201996,0.002104914,0.00108819,0.002627646,0.0005219908],"domain_scores_gemma":[0.9708162,0.005955071,0.0163422,0.002212711,0.003878629,0.0007953512],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00006404408,0.000008019636,0.9984793,0.00002327968,0.00003770192,0.00008331355,0.0002963349,0.00001783042,0.00006582378,0.000003721699,0.0000378718,0.0008826985],"study_design_scores_gemma":[0.000005289359,0.000085916,0.9991166,0.0000183359,0.00002336741,0.0002518667,0.0003103336,0.00007022995,0.0000388973,0.000002614989,0.00007204214,0.000004453959],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9987846,0.0005081253,0.00007821895,0.00004901365,0.000005129501,0.00002875363,0.0003354288,0.000004457807,0.0002063339],"genre_scores_gemma":[0.9993174,0.0002078743,0.0001166523,0.00001743404,0.000004365375,0.0000283744,0.0002618267,0.000002350985,0.00004371068],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.197594,"threshold_uncertainty_score":0.3928878,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2301029774023414,"score_gpt":0.5233061067895718,"score_spread":0.2932031293872304,"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."}}