{"id":"W4315650236","doi":"10.1186/s13019-023-02119-2","title":"The efficacy of intravenous iron for treatment of anemia before cardiac surgery: An updated systematic review and meta-analysis with trial sequential analysis","year":2023,"lang":"en","type":"review","venue":"Journal of Cardiothoracic Surgery","topic":"Blood transfusion and management","field":"Medicine","cited_by":20,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; Meta-analysis; Observational study; Cardiac surgery; Randomized controlled trial; Anemia; Relative risk; Cardiothoracic surgery; Confidence interval; Internal medicine; Surgery","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.02353,0.00297091,0.02484077,0.00704162,0.0006950224,0.003568555,0.002524844,0.002320421,0.004061437],"category_scores_gemma":[0.05771095,0.001680698,0.04814665,0.006920168,0.0007145781,0.002493327,0.001619871,0.002144194,0.000308182],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003519792,"about_ca_system_score_gemma":0.005388113,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005943621,"about_ca_topic_score_gemma":0.01247567,"domain_scores_codex":[0.9808288,0.009888005,0.005827675,0.00132208,0.001712924,0.0004204985],"domain_scores_gemma":[0.9712459,0.02041198,0.004788608,0.0009353179,0.002309726,0.0003084411],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"meta_analysis","study_design_gemma":"meta_analysis","study_design_scores_codex":[0.003000016,0.00003500679,0.002079538,0.3408459,0.6429801,0.00009101501,0.00007006585,0.0005250578,0.0001433076,0.0001298528,0.0004383248,0.009661898],"study_design_scores_gemma":[0.001133924,0.0001786612,0.001316956,0.01505604,0.9810804,0.00004765465,0.00001920249,0.0002303364,0.00006079118,0.0001466209,0.0007106826,0.00001880694],"study_design_candidate":"meta_analysis","study_design_consensus":"meta_analysis","genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.006323407,0.9892106,0.001527654,0.0002794591,0.0002871428,0.001307191,0.0007148166,0.00004960429,0.0003001595],"genre_scores_gemma":[0.2193011,0.7601415,0.009871774,0.001479796,0.0004326215,0.006491406,0.001619738,0.00007107657,0.0005911003],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.02484077,"threshold_uncertainty_score":0.12444,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1104390971449222,"score_gpt":0.3847852819117804,"score_spread":0.2743461847668582,"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."}}