{"id":"W2047774414","doi":"10.1089/acm.2004.10.925","title":"The Significance of \"Nonsignificance\" in Randomized Controlled Studies: A Discussion Inspired by a Double-Blinded Study on St. John's Wort ( <i>Hypericum perforatum</i> L.) for Premenstrual Symptoms","year":2004,"lang":"en","type":"article","venue":"The Journal of Alternative and Complementary Medicine","topic":"Menstrual Health and Disorders","field":"Medicine","cited_by":31,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Medicine; Placebo; Hypericum perforatum; Randomized controlled trial; Statistical significance; Randomization; Physical therapy; Internal medicine; Traditional medicine; Alternative medicine","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":"codex-gemma-dda1882f352a","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.005430738,0.0002837282,0.002063163,0.0001807638,0.0002563837,0.000008061303,0.0002379033,0.00002732868,0.00001800266],"category_scores_gemma":[0.0003854639,0.0001019019,0.0001624654,0.0002450471,0.0006793858,0.00007850407,0.00004241381,0.0003568166,1.873027e-7],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.000147556,"about_ca_system_score_gemma":0.0002300425,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0003937025,"about_ca_topic_score_gemma":0.0001819176,"domain_scores_codex":[0.99629,0.0005521369,0.001791285,0.0002027053,0.0008292954,0.0003345858],"domain_scores_gemma":[0.9960455,0.001887511,0.001254307,0.0002297109,0.0004122141,0.000170785],"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":[0.9667349,0.001222601,0.001940282,0.000169284,0.002207673,0.00002571067,0.01957771,0.0001015898,0.001436602,0.0003567901,0.001511537,0.004715312],"study_design_scores_gemma":[0.8770458,0.01728847,0.0009082978,0.00116586,0.001080631,0.00003131823,0.09910435,0.0001396253,0.0006950016,0.002002713,0.0004005951,0.0001373714],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.970873,0.003803862,0.0003098296,0.01693533,0.0004256909,0.007509438,0.00002049014,0.000004881862,0.000117504],"genre_scores_gemma":[0.9959599,0.002329247,0.00006029923,0.001083714,0.0002372644,0.0002461686,0.000008871986,0.0000159319,0.00005854018],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.08968914,"threshold_uncertainty_score":0.4155438,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.06616962212939535,"score_gpt":0.3848860363572024,"score_spread":0.3187164142278071,"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."}}