{"id":"W45225139","doi":"","title":"Comparative tooth whitening and extrinsic tooth stain prevention efficacy of a new dentifrice and a commercially available tooth whitening dentifrice: six-week clinical trial.","year":2004,"lang":"en","type":"article","venue":"PubMed","topic":"Dental Erosion and Treatment","field":"Dentistry","cited_by":16,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Dentifrice; Dentistry; Toothbrush; Medicine; Tooth whitening; Oral hygiene; Tooth Sensitivity; Orthodontics; Fluoride; Chemistry","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":[0.002943296,0.001504526,0.002956466,0.0006806523,0.0007074704,0.000807928,0.001770901,0.002834506,0.003667592],"category_scores_gemma":[0.00251554,0.001035535,0.00143067,0.0004048451,0.001679852,0.001178019,0.0005240728,0.002318027,0.0007114398],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005435699,"about_ca_system_score_gemma":0.001160161,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0008070731,"about_ca_topic_score_gemma":0.001918463,"domain_scores_codex":[0.9989344,0.0004473268,0.00008237173,0.0002015716,0.0001771406,0.0001571044],"domain_scores_gemma":[0.9977597,0.0006990782,0.0004067628,0.0002219403,0.000238545,0.0006739011],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.8625886,0.09816787,0.0007131067,0.000826302,0.0003803716,0.00008602439,0.0001163469,0.0001828826,0.0164126,0.0000508703,0.0003067638,0.02016822],"study_design_scores_gemma":[0.3776687,0.6152548,0.003764026,0.0000244542,0.0002277216,0.00005720121,0.0000333667,0.0002082777,0.002251239,0.00002373996,0.000465106,0.00002131032],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9952502,0.001616271,0.0003112096,0.0001430766,0.0002292683,0.001757765,0.000161229,0.00004777967,0.0004831938],"genre_scores_gemma":[0.9871857,0.002076562,0.002063865,0.0005075108,0.0007685426,0.003197856,0.0004349942,0.00002493364,0.003740029],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003667592,"threshold_uncertainty_score":0.01556581,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1446552644089434,"score_gpt":0.3567372670067034,"score_spread":0.2120820025977601,"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."}}