{"id":"W2964311995","doi":"10.2196/13638","title":"Attrition in an Online Loneliness Intervention for Adults Aged 50 Years and Older: Survival Analysis","year":2019,"lang":"en","type":"article","venue":"JMIR Aging","topic":"Digital Mental Health Interventions","field":"Psychology","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Attrition; Loneliness; Psychological intervention; Intervention (counseling); Coping (psychology); Gerontology; Psychology; Hazard ratio; Medicine; Clinical psychology; Social psychology; Psychiatry; Confidence interval","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":[],"consensus_categories":[],"category_scores_codex":[0.0002859547,0.00009301123,0.0002081252,0.0003676347,0.00002456169,0.00004001525,0.0000859538,0.00006109181,0.0002004401],"category_scores_gemma":[0.000008302884,0.000107693,0.0001385518,0.0003328417,0.00001704848,0.0002494959,0.00003271982,0.0001009585,0.00003347537],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00005549244,"about_ca_system_score_gemma":0.000004041216,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004209103,"about_ca_topic_score_gemma":0.003019267,"domain_scores_codex":[0.9989012,0.00009844399,0.0003760563,0.0003224166,0.00008679347,0.0002150243],"domain_scores_gemma":[0.9995413,0.00005951202,0.0001069005,0.0001958041,0.00003464063,0.00006179693],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0007715575,0.003984689,0.7627858,0.00088654,0.0002612084,0.00001702446,0.00382718,0.00003936763,0.0001495213,0.0008277372,0.0002171671,0.2262322],"study_design_scores_gemma":[0.002564836,0.0002902095,0.9936086,0.0003637352,0.00003499381,0.000002132127,0.001753429,0.0009003556,0.000012272,0.0002535456,0.00009771466,0.0001181552],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9972801,0.0001096527,0.0008824401,0.0001564073,0.0005594089,0.000708464,0.0001397436,0.00004424827,0.0001195932],"genre_scores_gemma":[0.9981662,0.000001067457,0.0002161021,0.00005779303,0.00005955399,0.0001458848,0.0006300219,0.00001781949,0.0007055646],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.2308228,"threshold_uncertainty_score":0.4391592,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.05481989491614098,"score_gpt":0.4190053271716487,"score_spread":0.3641854322555077,"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."}}