{"id":"W2168750106","doi":"10.1093/aje/kwm367","title":"Sensitivity and Specificity of Computerized Algorithms to Classify Gestational Periods in the Absence of Information on Date of Conception","year":2007,"lang":"en","type":"article","venue":"American Journal of Epidemiology","topic":"Pregnancy and Medication Impact","field":"Medicine","cited_by":68,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Eunice Kennedy Shriver National Institute of Child Health and Human Development","keywords":"Medicine; Pregnancy; Confidence interval; Algorithm; Gestational age; Obstetrics; Population; Computer science; Internal medicine","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"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":[0.03111929,0.001090502,0.001163374,0.007271357,0.0003471922,0.002837501,0.001405956,0.001941297,0.001008959],"category_scores_gemma":[0.1445101,0.0007024234,0.001461866,0.003490357,0.0008664659,0.001830045,0.001550315,0.0008991135,0.0005639677],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008627894,"about_ca_system_score_gemma":0.00108671,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003436848,"about_ca_topic_score_gemma":0.002990925,"domain_scores_codex":[0.9745696,0.01321017,0.004459741,0.00270526,0.003996817,0.001058423],"domain_scores_gemma":[0.820018,0.1434659,0.01463935,0.007337118,0.0130661,0.001473528],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"simulation_or_modeling","study_design_scores_codex":[0.001829257,0.0001760072,0.9650602,0.0001019718,0.000536578,0.00005344338,0.0001924834,0.005892128,0.0002876492,0.0002307483,0.0005495341,0.02508995],"study_design_scores_gemma":[0.0005160292,0.001350508,0.7468283,0.0004008638,0.001268747,0.001595391,0.0005759203,0.2387762,0.003897907,0.002001357,0.002649908,0.0001387843],"study_design_candidate":"simulation_or_modeling","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9773659,0.002092764,0.01264749,0.0003754082,0.0001612487,0.0003357918,0.001892352,0.0002787678,0.004850272],"genre_scores_gemma":[0.9851804,0.0004602971,0.01199174,0.0001094279,0.00007859659,0.000151112,0.001690667,0.00003388108,0.0003039452],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03111929,"threshold_uncertainty_score":0.1645765,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.047480892308311,"score_gpt":0.3726419530864298,"score_spread":0.3251610607781188,"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."}}