{"id":"W2074596591","doi":"10.1038/sj.ebd.6400735","title":"Weak evidence to support benefit of periodontal maintenance therapy in prevention of tooth loss","year":2010,"lang":"en","type":"letter","venue":"Evidence-Based Dentistry","topic":"Oral microbiology and periodontitis research","field":"Dentistry","cited_by":2,"is_retracted":false,"has_abstract":false,"ca_institutions":"Dalhousie University","funders":"","keywords":"Medicine; Tooth loss; Dentistry; Periodontitis; Cohort study; Cohort; Retrospective cohort study; MEDLINE; Prospective cohort study; Randomized controlled trial; Internal medicine; Oral health","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":[0.02665371,0.0006886786,0.003798223,0.001984876,0.001596717,0.003625316,0.004448113,0.02801356,0.01158096],"category_scores_gemma":[0.1787277,0.0007519826,0.002841372,0.002593244,0.003955028,0.004047852,0.002676859,0.02528218,0.004135148],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003628365,"about_ca_system_score_gemma":0.005445766,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002779555,"about_ca_topic_score_gemma":0.006470656,"domain_scores_codex":[0.9785464,0.008227602,0.005756467,0.001480961,0.005122189,0.0008663972],"domain_scores_gemma":[0.6663653,0.2943718,0.01084783,0.003456361,0.01990752,0.005051236],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"not_applicable","study_design_gemma":"not_applicable","study_design_scores_codex":[0.006481988,0.0006029475,0.02882398,0.01913536,0.004112368,0.01137677,0.0007300082,0.0007080322,0.00215267,0.01616386,0.6812038,0.2285081],"study_design_scores_gemma":[0.006790527,0.001620337,0.02917908,0.03243201,0.007658433,0.01643219,0.002276607,0.001654802,0.001835417,0.04681611,0.8529598,0.0003446251],"study_design_candidate":"not_applicable","study_design_consensus":"not_applicable","genre_codex":"commentary","genre_gemma":"commentary","genre_scores_codex":[0.002460407,0.03698388,0.0003963755,0.9389175,0.01433614,0.00002845422,0.0002332199,0.00002151591,0.006622557],"genre_scores_gemma":[0.05017981,0.04232807,0.002162945,0.825539,0.07684004,0.00006838894,0.0002910431,0.00004190487,0.002548828],"genre_candidate":"commentary","genre_consensus":"commentary","teacher_disagreement_score":0.02801356,"threshold_uncertainty_score":0.14096,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.07295440881071968,"score_gpt":0.353393416445088,"score_spread":0.2804390076343683,"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."}}