{"id":"W4307234995","doi":"10.1111/hdi.13050","title":"Handheld ultrasound‐guided cannulation of difficult hemodialysis arteriovenous access: A randomized controlled trial","year":2022,"lang":"en","type":"article","venue":"Hemodialysis International","topic":"Central Venous Catheters and Hemodialysis","field":"Health Professions","cited_by":8,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"National Healthcare Group","keywords":"Medicine; Nephrology; Hemodialysis; Randomized controlled trial; Arteriovenous fistula; Dialysis; Confidence interval; Surgery; Physical therapy; Internal medicine","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":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.00377607,0.001275987,0.003910013,0.0005304486,0.0005916181,0.001384557,0.001458537,0.002824307,0.007194391],"category_scores_gemma":[0.005704484,0.0009467229,0.001968948,0.000602934,0.0014145,0.001169921,0.000558386,0.002238519,0.0005586492],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001207887,"about_ca_system_score_gemma":0.002179395,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002306563,"about_ca_topic_score_gemma":0.003082744,"domain_scores_codex":[0.9971534,0.001663405,0.0002818051,0.000434966,0.0002123344,0.0002540404],"domain_scores_gemma":[0.9960935,0.001741666,0.0009667762,0.0002197635,0.0002525921,0.0007257415],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"randomized_trial","study_design_scores_codex":[0.9839509,0.007384242,0.000712304,0.001084474,0.000923588,0.0000258337,0.00005014923,0.000111329,0.0003903628,0.00005045486,0.0002157691,0.005100591],"study_design_scores_gemma":[0.9469169,0.05032834,0.001432845,0.00009054882,0.0006227164,0.00001053708,0.00002595361,0.0002410724,0.0001083733,0.00004105398,0.0001726771,0.00000897464],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9848241,0.005423836,0.0004734229,0.000495726,0.0008891328,0.006698584,0.0003809429,0.00005859391,0.0007555892],"genre_scores_gemma":[0.9760813,0.003539389,0.002411576,0.0008675151,0.0007461891,0.01407362,0.0003868807,0.0000120857,0.001881445],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.007194391,"threshold_uncertainty_score":0.02406764,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0345430423381667,"score_gpt":0.3540526572866882,"score_spread":0.3195096149485215,"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."}}