{"id":"W2922834833","doi":"10.1016/j.kint.2019.03.007","title":"An instrumental variable approach confirms that the duration of pretransplant dialysis has a negative impact on the survival of kidney transplant recipients and quantifies the risk","year":2019,"lang":"en","type":"article","venue":"Kidney International","topic":"Renal Transplantation Outcomes and Treatments","field":"Medicine","cited_by":21,"is_retracted":false,"has_abstract":false,"ca_institutions":"Centre for Addiction and Mental Health; Institute for Work & Health; Institute for Clinical Evaluative Sciences; Public Health Ontario; University of Toronto","funders":"Ontario Ministry of Health and Long-Term Care; Institute for Clinical Evaluative Sciences","keywords":"Medicine; Dialysis; Instrumental variable; Internal medicine; Kidney transplant; Kidney transplantation; Duration (music); Transplantation; Econometrics; Mathematics; Physics","routes":{"ca_aff":true,"ca_fund":true,"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":[0.00631088,0.001219918,0.001568422,0.001192052,0.0005646045,0.001599673,0.001432747,0.001036917,0.004519801],"category_scores_gemma":[0.01474809,0.0002291357,0.002058311,0.0008020248,0.00112545,0.0007902507,0.001331525,0.00255074,0.0004688288],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006603172,"about_ca_system_score_gemma":0.001916108,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003803737,"about_ca_topic_score_gemma":0.002549394,"domain_scores_codex":[0.9974985,0.001338995,0.00008806283,0.0005634404,0.0002415762,0.0002694106],"domain_scores_gemma":[0.9851198,0.01085062,0.001792094,0.001368682,0.0004515786,0.0004172936],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.001588673,0.0009760925,0.545449,0.0006806329,0.008837823,0.001723803,0.0004060324,0.1187905,0.006084132,0.1654761,0.01023263,0.1397547],"study_design_scores_gemma":[0.0003174945,0.002035183,0.2825312,0.0004387504,0.002970334,0.0009922736,0.0006626197,0.4576609,0.008533882,0.2209179,0.02273402,0.0002054435],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"methods","genre_gemma":"empirical","genre_scores_codex":[0.3634913,0.004700178,0.6061709,0.008254904,0.001129604,0.0001523021,0.003250917,0.0008374204,0.01201256],"genre_scores_gemma":[0.9716172,0.0009932274,0.01863233,0.0006914622,0.0005527384,0.00008116445,0.0009044193,0.00007815594,0.00644918],"genre_candidate":"empirical","genre_consensus":null,"teacher_disagreement_score":0.00631088,"threshold_uncertainty_score":0.0333755,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02868831008245146,"score_gpt":0.2809773102840187,"score_spread":0.2522890002015672,"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."}}