{"id":"W4416862139","doi":"10.1002/jeo2.70504","title":"Recurring low statistical robustness in orthopaedic surgery: A systematic review of 84 fragility index studies","year":2025,"lang":"en","type":"review","venue":"Journal of Experimental Orthopaedics","topic":"Cardiac, Anesthesia and Surgical Outcomes","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"","keywords":"Fragility; Robustness (evolution); Index (typography); Statistical analysis; Systematic error","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":["metaresearch"],"consensus_categories":[],"category_scores_codex":[0.08627485,0.001747204,0.009724503,0.03423684,0.001228378,0.005542214,0.003360434,0.002404129,0.00419277],"category_scores_gemma":[0.3037994,0.001537895,0.01274903,0.02707708,0.00335721,0.005191488,0.003543391,0.001456422,0.0003713545],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.005410625,"about_ca_system_score_gemma":0.01113043,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.004479725,"about_ca_topic_score_gemma":0.01314506,"domain_scores_codex":[0.8953267,0.03335853,0.04874108,0.005693208,0.01571283,0.001167627],"domain_scores_gemma":[0.4731722,0.43333,0.06626476,0.007714093,0.01830858,0.001210453],"domain_codex":null,"domain_gemma":"methods","domain_candidate":"methods","domain_consensus":null,"study_design_codex":"systematic_review","study_design_gemma":"systematic_review","study_design_scores_codex":[0.0004210592,0.00002307688,0.01377087,0.8976009,0.04663408,0.000350573,0.0006089045,0.0001396439,0.0001745148,0.0003524002,0.001159742,0.03876429],"study_design_scores_gemma":[0.0004444624,0.000345144,0.03582752,0.7189805,0.2270593,0.001229569,0.001097318,0.0002811434,0.0004328165,0.001313507,0.01288904,0.00009969457],"study_design_candidate":"systematic_review","study_design_consensus":"systematic_review","genre_codex":"review","genre_gemma":"review","genre_scores_codex":[0.005558846,0.9916122,0.0005403598,0.0005005131,0.0001588659,0.0004141275,0.0007659555,0.00001729871,0.000431869],"genre_scores_gemma":[0.2385712,0.7518746,0.003355914,0.002042208,0.0004774446,0.001885723,0.001532823,0.00005613167,0.0002040033],"genre_candidate":"review","genre_consensus":"review","teacher_disagreement_score":0.9137251,"threshold_uncertainty_score":0.4562705,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04511580570158838,"score_gpt":0.3953457360786944,"score_spread":0.350229930377106,"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."}}