{"id":"W4412834587","doi":"10.1101/2025.07.28.25332302","title":"Association between gastric rhythm and gastroesophageal reflux defined by simultaneous body surface gastric mapping and 24-hour pH testing","year":2025,"lang":"en","type":"preprint","venue":"medRxiv","topic":"Gastroesophageal reflux and treatments","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Calgary","funders":"","keywords":"Heartburn; GERD; Reflux; Gastroenterology; Internal medicine; Medicine; Nausea; Gastroparesis; Gastric acid; Biomarker; Stomach; Gastric emptying; Disease","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":[0.0003350516,0.0002641129,0.0003292946,0.0005772153,0.0001529893,0.0003814397,0.000130446,0.0003182519,0.001856445],"category_scores_gemma":[0.001300759,0.000136187,0.0001561067,0.000336621,0.0002329814,0.0002407096,0.0003128558,0.0002636233,0.0002421613],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0000864872,"about_ca_system_score_gemma":0.00008570061,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0004348997,"about_ca_topic_score_gemma":0.0004853193,"domain_scores_codex":[0.9997306,0.00007468985,0.000036622,0.00007199017,0.00003835867,0.00004770423],"domain_scores_gemma":[0.9988024,0.0003095533,0.0004884207,0.00005956839,0.00009367875,0.0002463723],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0003623928,0.00002543795,0.9963334,0.000008678755,0.00002440977,0.0001876787,0.00003752404,0.00001671082,0.001869533,0.000006856588,0.00002079312,0.001106629],"study_design_scores_gemma":[0.000006101061,0.0003115443,0.9983058,0.00000160678,0.00001267865,0.0009577224,0.0000521237,0.0001305226,0.0001705732,0.000009098942,0.00004020976,0.000001950504],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9996365,0.00009651762,0.0000805723,0.000006789518,0.000002432344,0.000003105535,0.00004351863,0.000002150636,0.000128451],"genre_scores_gemma":[0.9998069,0.00002053462,0.00005160433,0.000005524878,0.000007170762,0.000002159034,0.00006265062,5.885385e-7,0.00004282689],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.001856445,"threshold_uncertainty_score":0.006210446,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02413120834059432,"score_gpt":0.2719525049598371,"score_spread":0.2478212966192428,"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."}}