{"id":"W2795306819","doi":"","title":"Double blind, crossover, randomised trial comparing low molecular weight heparin versus placebo in the treatment of chronic headache","year":2003,"lang":"en","type":"article","venue":"Research Portal (King's College London)","topic":"Migraine and Headache Studies","field":"Medicine","cited_by":3,"is_retracted":false,"has_abstract":false,"ca_institutions":"Women's Health Research Institute","funders":"","keywords":"Crossover study; Medicine; Placebo; Double blind; Heparin; Internal medicine; Physical therapy; Pediatrics; Alternative medicine; Pathology","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":[0.00270574,0.002207469,0.007549292,0.001085433,0.0009631095,0.001573278,0.001645214,0.003777903,0.0147728],"category_scores_gemma":[0.004321792,0.001565678,0.00214991,0.0009560676,0.00312079,0.001925922,0.0007213672,0.004034932,0.00197869],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001074017,"about_ca_system_score_gemma":0.001449947,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003100978,"about_ca_topic_score_gemma":0.003694918,"domain_scores_codex":[0.998662,0.0006977048,0.0001655799,0.0002198195,0.0001072208,0.0001475984],"domain_scores_gemma":[0.9977049,0.001042906,0.0003885555,0.0001882167,0.0001393898,0.0005360097],"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":[0.9928159,0.001785516,0.00008436659,0.0007614502,0.0004630418,0.00001627601,0.00002805784,0.00005818439,0.0006671319,0.00008011379,0.0002753871,0.00296459],"study_design_scores_gemma":[0.9864535,0.01276449,0.0002332083,0.00002014821,0.0001701806,0.000007192307,0.00001005871,0.00005896407,0.00006400068,0.00005511634,0.0001571219,0.000006094457],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9542237,0.01995666,0.002310774,0.002161787,0.004728213,0.009644718,0.002308797,0.0004008892,0.00426448],"genre_scores_gemma":[0.9606342,0.009710947,0.003291766,0.002640492,0.002431703,0.01056749,0.001297079,0.00006146628,0.00936487],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.0147728,"threshold_uncertainty_score":0.04941994,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1046926758225274,"score_gpt":0.4001096263331445,"score_spread":0.2954169505106171,"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."}}