{"id":"W4408810614","doi":"10.2196/67570","title":"Metabolic Flexibility to Predict Lifestyle Interventions Outcomes (MEPHISTO): Protocol for Predictive Validation Study and Randomized Controlled Trial","year":2025,"lang":"en","type":"article","venue":"JMIR Research Protocols","topic":"Dietary Effects on Health","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Randomized controlled trial; Preprint; Psychological intervention; Protocol (science); Medicine; Flexibility (engineering); Physical therapy; Computer science; Alternative medicine; World Wide Web; Nursing; 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":[0.04060449,0.007733459,0.01163368,0.002140573,0.003604944,0.004751552,0.003392775,0.007998903,0.05724103],"category_scores_gemma":[0.03328288,0.003350836,0.005807521,0.003571653,0.004171427,0.004351339,0.002864059,0.008754413,0.01150609],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.004766489,"about_ca_system_score_gemma":0.01447401,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002343572,"about_ca_topic_score_gemma":0.003595725,"domain_scores_codex":[0.9724611,0.01782858,0.002493559,0.002019975,0.00267198,0.002524787],"domain_scores_gemma":[0.9871624,0.002944637,0.00301301,0.002224209,0.003018523,0.001637256],"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":[0.9406337,0.01070185,0.0008388646,0.01001118,0.002365508,0.0001277474,0.0002139059,0.0009700544,0.001080557,0.002541031,0.01474462,0.01577096],"study_design_scores_gemma":[0.9690726,0.01161075,0.00134024,0.00182704,0.0006704984,0.0000337676,0.00006215824,0.001244991,0.0003489987,0.001426324,0.01230061,0.0000619916],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"protocol","genre_gemma":"protocol","genre_scores_codex":[0.002313936,0.0002928852,0.001745816,0.0002701612,0.0004214436,0.9929054,0.00120541,0.0001534005,0.0006916912],"genre_scores_gemma":[0.001789414,0.00009635012,0.001745965,0.000157631,0.00004863092,0.9956926,0.0001581133,0.000008394047,0.0003028943],"genre_candidate":"protocol","genre_consensus":"protocol","teacher_disagreement_score":0.05724103,"threshold_uncertainty_score":0.2147396,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2384980242303355,"score_gpt":0.6201237819944073,"score_spread":0.3816257577640718,"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."}}