{"id":"W2061667729","doi":"10.1136/sextrans-2011-050108.402","title":"P3-S1.02 Evaluation of screening tests for<i>Chlamydia trachomatis</i>: bias associated with the patient infected status algorithm","year":2011,"lang":"en","type":"article","venue":"Sexually Transmitted Infections","topic":"Reproductive tract infections research","field":"Immunology and Microbiology","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia; McGill University","funders":"","keywords":"Chlamydia trachomatis; Medicine; Chlamydia; Chlamydial infection; Chlamydia trachomatis infection; Algorithm; Virology; Immunology; Computer science","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":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.02815754,0.0003492078,0.0005280214,0.000785194,0.0005013852,0.002267635,0.0007552353,0.000923785,0.01716404],"category_scores_gemma":[0.09777524,0.0002528577,0.0007377863,0.0009437388,0.000605432,0.0008692092,0.0007603224,0.0007102002,0.002637431],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001678265,"about_ca_system_score_gemma":0.002393798,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.00418456,"about_ca_topic_score_gemma":0.003054411,"domain_scores_codex":[0.9768491,0.01786994,0.0006130202,0.0006291266,0.003747424,0.0002912988],"domain_scores_gemma":[0.9164303,0.0670384,0.003745298,0.003555323,0.008623009,0.0006076989],"domain_codex":null,"domain_gemma":"methods","domain_candidate":"methods","domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.004836141,0.0008687185,0.407338,0.0007615915,0.000747595,0.0005963121,0.0005915074,0.1439256,0.003382945,0.0304705,0.03282096,0.3736602],"study_design_scores_gemma":[0.0007787933,0.00345218,0.09229557,0.0005399235,0.0003134429,0.001908625,0.0007155454,0.8285917,0.02146887,0.01994491,0.02984994,0.0001405395],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.6621584,0.0009112447,0.2300015,0.006858259,0.0005321746,0.001623177,0.009807789,0.001908725,0.08619856],"genre_scores_gemma":[0.935945,0.0001485941,0.05634949,0.0005316706,0.00004720943,0.0002931112,0.001905098,0.0002383309,0.004541611],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.9718425,"threshold_uncertainty_score":0.1489131,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0717333238276394,"score_gpt":0.3069675225303122,"score_spread":0.2352341987026728,"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."}}