{"id":"W4407712939","doi":"10.2196/66061","title":"Migrant-Local Differences in the Relationship Between Oral Health, Social Support, and Loneliness Among Older Adults in Weifang, China: Cross-Sectional Study","year":2025,"lang":"en","type":"article","venue":"JMIR Public Health and Surveillance","topic":"Dental Health and Care Utilization","field":"Dentistry","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Loneliness; Preprint; China; Cross-sectional study; Environmental health; Psychology; Gerontology; Medicine; Geography; Social psychology","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":[0.0008619492,0.0003992327,0.0003639926,0.0008648974,0.0009536499,0.0004380326,0.000294189,0.0003985475,0.000944678],"category_scores_gemma":[0.0009895146,0.0003631752,0.0004501529,0.0008895845,0.0003350798,0.0004705034,0.000552292,0.0004504678,0.0001113852],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0005129771,"about_ca_system_score_gemma":0.0006000086,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0190428,"about_ca_topic_score_gemma":0.0397254,"domain_scores_codex":[0.9996891,0.00006254199,0.00005315052,0.0000817434,0.0000568857,0.00005661164],"domain_scores_gemma":[0.9994849,0.00005905351,0.0001712027,0.00004267877,0.0000807597,0.0001613769],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002961703,0.00005708441,0.9975782,0.00002659093,0.00004720055,0.0000713713,0.001018394,0.00001518608,0.0001515761,0.00001666686,0.00008970802,0.0008983405],"study_design_scores_gemma":[0.000003261214,0.00005700362,0.9986756,0.000008275453,0.00002398655,0.00006652663,0.0009845572,0.00005449058,0.00001529953,0.000008909513,0.00009904181,0.000003023352],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9995888,0.0001093281,0.00002726091,0.0000257887,0.000003100681,0.00001432323,0.0001235082,0.000001079913,0.0001068823],"genre_scores_gemma":[0.9995166,0.00007955247,0.0000669353,0.00003713206,0.000006058012,0.00003396466,0.0001518113,5.366654e-7,0.0001073018],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0190428,"threshold_uncertainty_score":0.03786391,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04917105736510093,"score_gpt":0.3772006343148916,"score_spread":0.3280295769497907,"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."}}