{"id":"W4416279400","doi":"10.2196/65558","title":"A Refined Mobile Health Intervention (SMARTFAMILY2.0) to Promote Physical Activity and Healthy Eating in a Family Setting: Randomized Controlled Trial","year":2025,"lang":"en","type":"article","venue":"JMIR mhealth and uhealth","topic":"Mobile Health and mHealth Applications","field":"Health Professions","cited_by":4,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Randomized controlled trial; Physical activity; Healthy eating; mHealth; Intervention (counseling); Health promotion; Sedentary behavior; Health behavior; Activity tracker","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":[0.002313661,0.001904514,0.00451236,0.0008737622,0.0006993565,0.001039937,0.001088578,0.002626411,0.01138165],"category_scores_gemma":[0.00348613,0.0007641639,0.002737032,0.0006487132,0.001119501,0.001235949,0.0008011151,0.001996654,0.0008346642],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001044351,"about_ca_system_score_gemma":0.001928732,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003272654,"about_ca_topic_score_gemma":0.005688889,"domain_scores_codex":[0.9986182,0.0005660962,0.0001615885,0.0003316429,0.0001255873,0.0001968802],"domain_scores_gemma":[0.9990178,0.0003599366,0.0002375247,0.0000782678,0.0001066943,0.0001997973],"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":[0.9412495,0.01768059,0.0005182046,0.006467249,0.003317658,0.0000773973,0.0001271621,0.000296564,0.001101112,0.0002092246,0.001135518,0.02781975],"study_design_scores_gemma":[0.9636989,0.03308546,0.0009745199,0.000233648,0.001001278,0.00001354907,0.0000278891,0.0001846007,0.000148811,0.0001061523,0.0005136086,0.00001160319],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.8722783,0.01736737,0.00319626,0.001141848,0.002735603,0.09501054,0.003445979,0.0006628305,0.004161208],"genre_scores_gemma":[0.8338815,0.006538298,0.01090055,0.001672862,0.0009765973,0.1403261,0.001095794,0.00004647228,0.004561884],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01138165,"threshold_uncertainty_score":0.03807545,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.04254983711548146,"score_gpt":0.4746168678827499,"score_spread":0.4320670307672684,"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."}}