{"id":"W4400447876","doi":"10.2196/51520","title":"Social Media Programs for Outreach and Recruitment Supporting Aging and Alzheimer Disease and Related Dementias Research: Longitudinal Descriptive Study","year":2024,"lang":"en","type":"article","venue":"JMIR Aging","topic":"Social Media in Health Education","field":"Social Sciences","cited_by":9,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Social media; Outreach; Visibility; Psychology; Descriptive statistics; Medical education; Descriptive research; World Wide Web; Medicine; Computer science; Sociology; Political science; Geography; Social 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":"codex-gemma-dda1882f352a","candidate_categories":["sts"],"consensus_categories":[],"category_scores_codex":[0.003843273,0.0001276483,0.0001720744,0.0001845031,0.001562387,0.0004549169,0.00007853391,0.00006909404,0.00001416091],"category_scores_gemma":[0.001135265,0.0001302644,0.00003048547,0.0004282379,0.0004312344,0.0003366116,0.0000966972,0.0002844858,0.00000180702],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0002075597,"about_ca_system_score_gemma":0.0003255507,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0009369317,"about_ca_topic_score_gemma":0.0008335543,"domain_scores_codex":[0.9976339,0.0004685622,0.0002983832,0.0005019898,0.0004907221,0.0006064383],"domain_scores_gemma":[0.997705,0.001664335,0.00007817468,0.00007182342,0.0001520428,0.0003286211],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"qualitative","study_design_gemma":"observational","study_design_scores_codex":[0.00001831803,0.00009851163,0.242295,0.0001094522,0.00008912968,0.00001751487,0.5155613,3.775056e-8,0.000005175062,0.00135927,0.0002872053,0.240159],"study_design_scores_gemma":[0.0007848214,0.0001513444,0.5819416,0.0003868889,0.0004383866,0.000002064985,0.398912,0.0002591868,0.000006358129,0.008836022,0.007946308,0.0003350259],"study_design_candidate":"qualitative","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9798483,0.005494438,0.00000790859,0.00667233,0.001052915,0.006628078,0.000004157699,0.0001347727,0.0001571578],"genre_scores_gemma":[0.9939798,0.0001115636,0.0001941351,0.00001338383,0.0008337819,0.004790151,0.00001497509,0.00002582222,0.00003636881],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.3396466,"threshold_uncertainty_score":0.9997374,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.551012851896755,"score_gpt":0.5466878777845814,"score_spread":0.004324974112173585,"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."}}