{"id":"W4381322759","doi":"10.1093/aje/kwad142","title":"Preconception Periodontitis and Risk of Spontaneous Abortion in a Prospective Cohort Study","year":2023,"lang":"en","type":"article","venue":"American Journal of Epidemiology","topic":"Reproductive tract infections research","field":"Immunology and Microbiology","cited_by":10,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Precursory Research for Embryonic Science and Technology; Eunice Kennedy Shriver National Institute of Child Health and Human Development; School of Medicine, Boston University; National Institute of Dental and Craniofacial Research; National Institutes of Health; National Institute of Child Health and Human Development; Bayer Corporation","keywords":"Medicine; Hazard ratio; Pregnancy; Obstetrics; Gestation; Prospective cohort study; Proportional hazards model; Confidence interval; Periodontitis; Abortion; Cohort study; Inverse probability weighting; Cohort; 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":[0.004955913,0.0002947823,0.0004418964,0.001011839,0.0007303137,0.00119391,0.000595857,0.0006407016,0.001138729],"category_scores_gemma":[0.01236443,0.0006594377,0.001239926,0.002089834,0.0002926429,0.0006462738,0.0007018192,0.001169811,0.0001706984],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004094777,"about_ca_system_score_gemma":0.0009988734,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01754121,"about_ca_topic_score_gemma":0.01754424,"domain_scores_codex":[0.9967192,0.001554652,0.0003909341,0.0006155459,0.0004503166,0.0002694261],"domain_scores_gemma":[0.9922388,0.00215923,0.002703915,0.001466619,0.000743471,0.0006881139],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002818917,0.0000692585,0.9966893,0.00005665737,0.0006343382,0.00009833409,0.0001785525,0.00004249613,0.0001062607,0.00008052305,0.0002760785,0.001486135],"study_design_scores_gemma":[0.00004469739,0.0002232869,0.997613,0.00008189142,0.0004014613,0.0002933417,0.0002132649,0.0003600398,0.00003302631,0.00008477036,0.0006372665,0.00001402855],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9927117,0.003186462,0.0009309493,0.0002741147,0.0000490745,0.0001082095,0.002015951,0.00001069092,0.0007129316],"genre_scores_gemma":[0.9966977,0.001153308,0.0007927665,0.0001641707,0.00004150798,0.0001150435,0.0008135405,0.000008093295,0.0002140442],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01754121,"threshold_uncertainty_score":0.03487819,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01924372073171148,"score_gpt":0.3389521812847863,"score_spread":0.3197084605530748,"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."}}