{"id":"W2591019796","doi":"10.1093/humrep/dex038","title":"Changes in practice make analysis of historical databases irrelevant for comparison between Natural and Stimulated IVF","year":2017,"lang":"en","type":"letter","venue":"Human Reproduction","topic":"Assisted Reproductive Technology and Twin Pregnancy","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":false,"ca_institutions":"CReATe Fertility Centre","funders":"","keywords":"Natural (archaeology); Database; Information retrieval; Medicine; Computer science; History","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":[0.0260094,0.0001800821,0.0004529574,0.003190217,0.001211438,0.003306188,0.001979657,0.003564629,0.004966822],"category_scores_gemma":[0.2166187,0.0002326283,0.0003104113,0.004108485,0.002187785,0.004539457,0.001305988,0.003980423,0.001924569],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002600436,"about_ca_system_score_gemma":0.002262699,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002654069,"about_ca_topic_score_gemma":0.004565485,"domain_scores_codex":[0.980047,0.009814722,0.004276505,0.001322204,0.004063063,0.0004765663],"domain_scores_gemma":[0.6456335,0.2948952,0.01691871,0.01353201,0.02579631,0.003224284],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"observational","study_design_scores_codex":[0.0006903146,0.0001473897,0.1025529,0.001950455,0.0001811536,0.006326252,0.004858605,0.0006249305,0.001132703,0.05456611,0.4698753,0.3570938],"study_design_scores_gemma":[0.0001164557,0.0001525875,0.05389964,0.00412867,0.0001562629,0.0200434,0.009602494,0.002095037,0.001167519,0.06691712,0.8416244,0.00009637167],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.03521984,0.01772344,0.01119834,0.8899981,0.01128221,0.0001601466,0.004131177,0.0001212489,0.03016545],"genre_scores_gemma":[0.4739282,0.03245568,0.03076463,0.4043882,0.04603617,0.0007481498,0.005579332,0.0002314667,0.005868215],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.0260094,"threshold_uncertainty_score":0.1375525,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.09947208859749918,"score_gpt":0.3867237918399101,"score_spread":0.2872517032424109,"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."}}