{"id":"W2098573962","doi":"10.5888/pcd12.140265","title":"Social Media in Communicating Health Information: An Analysis of Facebook Groups Related to Hypertension","year":2015,"lang":"en","type":"article","venue":"Preventing Chronic Disease","topic":"Health Literacy and Information Accessibility","field":"Health Professions","cited_by":74,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Medicine; Odds ratio; Confidence interval; Blood pressure; Logistic regression; Health promotion; Social media; Internal medicine; World Wide Web; Public health; Nursing; Computer science","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.005503754,0.0001301758,0.000469177,0.0004787722,0.000467555,0.00001814082,0.0003381128,0.00009822666,0.000260525],"category_scores_gemma":[0.001694076,0.0001240951,0.00009610522,0.001179041,0.00003985134,0.001662027,0.0002631264,0.000453213,0.0001125713],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0008208829,"about_ca_system_score_gemma":0.002326872,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004665172,"about_ca_topic_score_gemma":0.001229757,"domain_scores_codex":[0.9951061,0.001430673,0.002445437,0.0001655414,0.0003755068,0.0004767188],"domain_scores_gemma":[0.9970449,0.0003393976,0.001099318,0.000541673,0.0003171611,0.0006576182],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0004241132,0.0005253476,0.5462145,0.002970106,0.0001487312,0.000001458778,0.3295454,0.003406327,0.000004531483,0.006498186,0.00270945,0.1075519],"study_design_scores_gemma":[0.002051491,0.00006122031,0.8374111,0.0005818084,0.0001103352,1.394565e-7,0.01251123,0.1358514,9.475249e-7,0.0007910579,0.01040828,0.0002209812],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9940841,0.0001790854,0.0004029896,0.001808641,0.0001832602,0.001404283,0.00006058425,0.0001045967,0.001772449],"genre_scores_gemma":[0.996269,0.00001281112,0.0005673869,0.002196422,0.00004256875,0.0001293915,0.0007431571,0.000008517083,0.00003067014],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3170342,"threshold_uncertainty_score":0.5060449,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1014848231268138,"score_gpt":0.4630375024773708,"score_spread":0.361552679350557,"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."}}