{"id":"W4411506249","doi":"10.2196/77793","title":"Feasibility and Acceptability of a Smartphone-Delivered Mindfulness Intervention for Stress Reduction in Adult Singaporeans: Pilot Randomized Controlled Trial","year":2025,"lang":"en","type":"article","venue":"JMIR Mental Health","topic":"Mindfulness and Compassion Interventions","field":"Psychology","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Stress reduction; Preprint; Mindfulness-based stress reduction; Randomized controlled trial; Mindfulness; Intervention (counseling); Smartphone app; Physical therapy; Meditation; Medicine; Psychology; Clinical psychology; Psychiatry; Computer science; Internet privacy; World Wide Web","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":[0.00393925,0.001340986,0.002497114,0.0006120405,0.0008150238,0.0007298792,0.0008457804,0.001942895,0.008131417],"category_scores_gemma":[0.004318297,0.0007561565,0.002005301,0.0004505962,0.001444263,0.001162136,0.0009753513,0.001561058,0.0006808261],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001015348,"about_ca_system_score_gemma":0.002473033,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002234488,"about_ca_topic_score_gemma":0.004179903,"domain_scores_codex":[0.9979247,0.00107442,0.0002529018,0.0003819537,0.0001513169,0.00021473],"domain_scores_gemma":[0.9973528,0.0009319864,0.0005395685,0.0002475806,0.0002929219,0.0006351311],"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":[0.7621812,0.1398785,0.005126373,0.004731847,0.002357925,0.000208687,0.000971582,0.0006189714,0.006337387,0.0002127896,0.001324899,0.07604993],"study_design_scores_gemma":[0.6499739,0.3336398,0.01291593,0.0002316893,0.0008703895,0.00002785618,0.0002323626,0.000575034,0.0005676594,0.0001809078,0.0007487276,0.00003585308],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9332134,0.00086474,0.001279064,0.0004569266,0.0002822549,0.06210905,0.0006423524,0.0001436485,0.001008598],"genre_scores_gemma":[0.9092758,0.0007252755,0.005577316,0.0006230238,0.0002258591,0.08229995,0.0003014749,0.00001364498,0.0009576514],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.008131417,"threshold_uncertainty_score":0.02720231,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.0309019380045724,"score_gpt":0.3922624379863073,"score_spread":0.3613604999817349,"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."}}