{"id":"W1786128656","doi":"","title":"Oral vitamin K produces a normal INR within 24 hours of its administration in most patients discontinuing warfarin.","year":2005,"lang":"en","type":"letter","venue":"PubMed","topic":"Spinal Hematomas and Complications","field":"Medicine","cited_by":22,"is_retracted":false,"has_abstract":true,"ca_institutions":"McMaster University","funders":"","keywords":"Warfarin; Medicine; Oral anticoagulant; Vitamin k; Placebo; Oral administration; Vitamin; Anesthesia; Internal medicine; Atrial fibrillation","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":[],"consensus_categories":[],"category_scores_codex":[0.002075025,0.0004423218,0.001402039,0.000232674,0.0003935707,0.0005146028,0.0003255506,0.002943322,0.002124676],"category_scores_gemma":[0.01700722,0.0001666444,0.0005737047,0.0002959814,0.0008596601,0.0003137935,0.0001906913,0.001410211,0.001048462],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0004364985,"about_ca_system_score_gemma":0.0003490227,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004477015,"about_ca_topic_score_gemma":0.0004545735,"domain_scores_codex":[0.9972139,0.00183801,0.0003098505,0.0001540628,0.0003708969,0.000113362],"domain_scores_gemma":[0.9887791,0.008145711,0.001637205,0.0004927855,0.0006374214,0.000307732],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"observational","study_design_scores_codex":[0.08519693,0.005982975,0.05624373,0.004672337,0.001406084,0.03495358,0.0006535069,0.0006383344,0.04838047,0.002421868,0.07170703,0.6877431],"study_design_scores_gemma":[0.1179899,0.1713946,0.1852818,0.0009834134,0.001968598,0.2718085,0.0005273151,0.003399272,0.05706789,0.007189313,0.1821145,0.0002750591],"study_design_candidate":"observational","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.7756926,0.05508074,0.01703381,0.06414549,0.01152671,0.001833376,0.00125104,0.0005863042,0.07284992],"genre_scores_gemma":[0.9475758,0.009290627,0.004082647,0.02682432,0.006842768,0.0004512593,0.0002980003,0.00004517737,0.004589364],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.002943322,"threshold_uncertainty_score":0.01097393,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0296415028161995,"score_gpt":0.2589168773766614,"score_spread":0.2292753745604618,"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."}}