{"id":"W4390142545","doi":"10.21203/rs.3.rs-3760138/v1","title":"Oral microbial signatures associated with age and frailty in Canadian adults","year":2023,"lang":"en","type":"preprint","venue":"Research Square","topic":"Gut microbiota and health","field":"Biochemistry, Genetics and Molecular Biology","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"Dalhousie University","funders":"Health Canada; Partenariat Canadien Contre Le Cancer; Research Nova Scotia","keywords":"Biology; Alpha diversity; Species richness; Saliva; Microbiome; Diversity index; Fusobacterium nucleatum; Phylogenetic diversity; Oral Microbiome; Species evenness; Demography; Ecology; Phylogenetic tree; Genetics; Porphyromonas gingivalis","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":true,"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":[0.000397483,0.0003100696,0.0004034466,0.001084861,0.001254398,0.0006847437,0.0003614532,0.0002971429,0.002599495],"category_scores_gemma":[0.001053527,0.0001554674,0.0004192111,0.002264106,0.0002621136,0.0002961883,0.0005678813,0.0003198573,0.0002530673],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004896174,"about_ca_system_score_gemma":0.007101376,"about_ca_topic_candidate":true,"about_ca_topic_consensus":true,"about_ca_topic_score_codex":0.9185292,"about_ca_topic_score_gemma":0.9461976,"domain_scores_codex":[0.9997308,0.00001341993,0.00001587044,0.00004792315,0.000108802,0.00008317465],"domain_scores_gemma":[0.9994429,0.00002938925,0.000118672,0.00001857211,0.0002906358,0.00009984386],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0002129142,0.00002033065,0.9829778,0.0001370691,0.00006091526,0.0001057532,0.001084256,0.00004270811,0.001578966,0.00007849801,0.001287548,0.01241316],"study_design_scores_gemma":[0.000001394751,0.00001291032,0.9988619,0.00001654029,0.00001567654,0.000047076,0.0003817275,0.00003424418,0.00005026004,0.0000125825,0.0005617184,0.000004057777],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9916974,0.002339959,0.00009043924,0.0002372587,0.00001840582,0.00001894092,0.003960125,0.000006172189,0.001631189],"genre_scores_gemma":[0.9952658,0.001343882,0.0002465236,0.00009341536,0.00001264823,0.00000986876,0.001679211,0.000003568805,0.001345012],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08147085,"threshold_uncertainty_score":0.1639013,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05110209193446359,"score_gpt":0.3721355191141917,"score_spread":0.3210334271797282,"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."}}