{"id":"W2621270781","doi":"10.1093/geronb/gbx068","title":"Older Adults Without Close Kin in the United States","year":2017,"lang":"en","type":"article","venue":"The Journals of Gerontology Series B","topic":"Intergenerational Family Dynamics and Caregiving","field":"Social Sciences","cited_by":118,"is_retracted":false,"has_abstract":true,"ca_institutions":"Western University","funders":"Eunice Kennedy Shriver National Institute of Child Health and Human Development; National Institute on Aging","keywords":"Next of kin; Psychology; Gerontology; Political science; Medicine; Law","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000354873,0.0001472379,0.0001821193,0.0008405946,0.0005446359,0.0004020047,0.0003058778,0.0002674231,0.001996266],"category_scores_gemma":[0.001324399,0.0001120587,0.0001818058,0.0007905444,0.0001776094,0.0006521993,0.0008052936,0.0004027493,0.0002916969],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003395456,"about_ca_system_score_gemma":0.0005386796,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.03891776,"about_ca_topic_score_gemma":0.06370904,"domain_scores_codex":[0.9997191,0.00004745642,0.00004690882,0.00006090307,0.0000756599,0.00004994666],"domain_scores_gemma":[0.9989472,0.00006636043,0.0005650559,0.00003946933,0.0001734497,0.0002084486],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002466487,0.00004323852,0.9885023,0.00004350606,0.00003287218,0.0001144249,0.0006233543,0.00004286196,0.00008938253,0.00009965058,0.002714331,0.007669509],"study_design_scores_gemma":[0.000003115623,0.00002681603,0.9966142,0.00004984313,0.00001317574,0.0002177351,0.001027574,0.00005486552,0.00002506542,0.00004367429,0.001920656,0.000003359568],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9884428,0.001658421,0.0001671287,0.0005157176,0.00004443061,0.00003415862,0.005663634,0.00001279273,0.003460854],"genre_scores_gemma":[0.9948651,0.001072407,0.0001478228,0.0002691454,0.00003015212,0.00005505033,0.002840327,0.00000191864,0.0007181205],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.03891776,"threshold_uncertainty_score":0.07738245,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03574517153394084,"score_gpt":0.3550688274451333,"score_spread":0.3193236559111924,"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."}}