{"id":"W3164102337","doi":"10.1002/alz.12378","title":"Effect of periodontal treatment on preclinical Alzheimer's disease—Results of a trial emulation approach","year":2021,"lang":"en","type":"article","venue":"Alzheimer s & Dementia","topic":"Oral microbiology and periodontitis research","field":"Dentistry","cited_by":95,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Canadian Institutes of Health Research; National Institutes of Health; Genentech; IXICO; H. Lundbeck A/S; Servier; Deutsches Zentrum für Neurodegenerative Erkrankungen; Eisai; Bundesministerium für Bildung und Forschung; Northern California Institute for Research and Education; F. Hoffmann-La Roche; University of Southern California; Biogen; Eli Lilly and Company; Bristol-Myers Squibb; BioClinica; European Commission; U.S. Department of Defense; Meso Scale Diagnostics; Alzheimer's Disease Neuroimaging Initiative; Novartis Pharmaceuticals Corporation; Pfizer; Alzheimer's Association","keywords":"Medicine; Percentile; Atrophy; Confidence interval; Magnetic resonance imaging; Internal medicine; Cohort; Population; Clinical trial; Neuroimaging; Periodontitis; Radiology; Psychiatry","routes":{"ca_aff":false,"ca_fund":true,"ca_venue":false,"about_ca":false,"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":[0.02772341,0.001302804,0.002281278,0.0005707339,0.0003747656,0.0009527163,0.001036202,0.001768545,0.003444133],"category_scores_gemma":[0.02429775,0.0004361693,0.003281163,0.0004354062,0.001289216,0.001230804,0.0008731718,0.001553122,0.0005133873],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008299379,"about_ca_system_score_gemma":0.001353698,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004158993,"about_ca_topic_score_gemma":0.000507329,"domain_scores_codex":[0.9774024,0.01983203,0.0006509127,0.0009230162,0.0005760421,0.0006156485],"domain_scores_gemma":[0.9711078,0.01882629,0.004114302,0.003980514,0.001020724,0.0009503845],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"observational","study_design_scores_codex":[0.9502963,0.01372467,0.008420072,0.0002926649,0.004089824,0.00004379718,0.0001483932,0.0008361705,0.00203571,0.0002750098,0.0003090271,0.01952836],"study_design_scores_gemma":[0.2102441,0.7335308,0.04132217,0.00009054846,0.005146953,0.00007022907,0.0001005798,0.003881112,0.003260111,0.0008114342,0.001482116,0.00005982747],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9947802,0.0009655646,0.001590548,0.000269783,0.0001466708,0.001119626,0.0003159011,0.0000360493,0.0007756485],"genre_scores_gemma":[0.9937119,0.000304188,0.002036542,0.0002346292,0.0001974506,0.002026666,0.0004142482,0.00001616756,0.001058223],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.02772341,"threshold_uncertainty_score":0.1466171,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05911451598899627,"score_gpt":0.3643085999912857,"score_spread":0.3051940840022895,"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."}}