{"id":"W3126354780","doi":"10.2196/23843","title":"A Patient-Initiated Digital COVID-19 Contact Notification Tool (TellYourContacts): Evaluation Study","year":2021,"lang":"en","type":"article","venue":"JMIR Formative Research","topic":"COVID-19 Digital Contact Tracing","field":"Computer Science","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Notification system; Phone; Coronavirus disease 2019 (COVID-19); Internet privacy; Medical emergency; Infectious disease (medical specialty); Contact tracing; Analytics; Medicine; Pandemic; World Wide Web; Computer science; Disease; Data science; Pathology","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":[0.0160575,0.001150304,0.001628314,0.0008770834,0.001343812,0.002004815,0.001118948,0.001737296,0.006092862],"category_scores_gemma":[0.02832419,0.0004656177,0.002105916,0.0009870017,0.001221625,0.002255692,0.001313915,0.001982274,0.001210927],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003359596,"about_ca_system_score_gemma":0.005233671,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005363477,"about_ca_topic_score_gemma":0.006526276,"domain_scores_codex":[0.9857452,0.009830741,0.00106505,0.0006871595,0.001801442,0.0008705074],"domain_scores_gemma":[0.9794875,0.008018678,0.003282956,0.001083178,0.004449828,0.003677876],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"nonrandomized_trial","study_design_gemma":"observational","study_design_scores_codex":[0.1859776,0.3931602,0.12242,0.01006282,0.003102057,0.0008035794,0.01085251,0.001694983,0.00185792,0.001100098,0.01557847,0.2533899],"study_design_scores_gemma":[0.05947997,0.7609553,0.1506498,0.001580141,0.002117397,0.0005469422,0.00691354,0.003495185,0.001436855,0.000422216,0.01217475,0.0002280497],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9790015,0.0005775295,0.0005884159,0.0003855824,0.00007859208,0.01474553,0.001517658,0.00004837025,0.003056807],"genre_scores_gemma":[0.9586973,0.00113634,0.005639062,0.0008457347,0.0001275349,0.02957849,0.002107572,0.00003301901,0.001834999],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0160575,"threshold_uncertainty_score":0.08492124,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1780582616485409,"score_gpt":0.4525393850021125,"score_spread":0.2744811233535716,"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."}}