{"id":"W3191870283","doi":"10.2196/19877","title":"Use of a Smartphone Self-assessment App for a Tobacco-Induced Disease (COPD, Cardiovascular Diseases, Cancer) Screening Strategy and to Encourage Smoking Cessation: Observational Study","year":2021,"lang":"en","type":"article","venue":"JMIR Public Health and Surveillance","topic":"Smoking Behavior and Cessation","field":"Medicine","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; Smoking cessation; Lung cancer; Observational study; COPD; Disease; Cancer; Tobacco use; Smartphone application; Intensive care medicine; Oncology; Internal medicine; Environmental health; Pathology; Population; Computer science","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":true,"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":[0.001757715,0.0004324498,0.0006820451,0.0008213276,0.001007745,0.001074019,0.0004154045,0.001117628,0.002309571],"category_scores_gemma":[0.004756685,0.0006923942,0.00142277,0.0007640721,0.000369728,0.001008595,0.0006645819,0.001290348,0.0007627034],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004742621,"about_ca_system_score_gemma":0.0007427655,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006432883,"about_ca_topic_score_gemma":0.007043944,"domain_scores_codex":[0.9989128,0.0003149151,0.000156781,0.000196713,0.0002680934,0.0001507104],"domain_scores_gemma":[0.9964714,0.001045191,0.00120172,0.0002458393,0.0005795199,0.0004563853],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0005952864,0.00290925,0.9904643,0.0002011762,0.0001958093,0.0001559444,0.001090544,0.00002805975,0.0003043864,0.0000172923,0.0003095447,0.003728335],"study_design_scores_gemma":[0.00009792917,0.003694866,0.9928674,0.00006743732,0.000207893,0.0003385091,0.001583922,0.0003405901,0.0000917549,0.00001941019,0.0006668332,0.00002358509],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9988973,0.000175284,0.00006908418,0.00002220952,0.000006319253,0.0001740844,0.000264597,0.000002982258,0.0003881301],"genre_scores_gemma":[0.998374,0.0002509505,0.0002031629,0.0001010102,0.00001693519,0.0001992664,0.0003906848,0.000004075682,0.0004598999],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006432883,"threshold_uncertainty_score":0.01279092,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1500223965397426,"score_gpt":0.3812681166267172,"score_spread":0.2312457200869747,"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."}}