{"id":"W2785050217","doi":"10.2196/mental.8324","title":"Evaluation of an mHealth App (DeStressify) on University Students’ Mental Health: Pilot Trial","year":2018,"lang":"en","type":"article","venue":"JMIR Mental Health","topic":"Digital Mental Health Interventions","field":"Psychology","cited_by":150,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of British Columbia, Okanagan Campus; University of British Columbia","funders":"Health Canada; Mental Health Commission","keywords":"Mental health; mHealth; Anxiety; Mood; Mindfulness; Medicine; Psychology; Clinical psychology; Gerontology; Psychological intervention; Psychiatry","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"about_ca":true,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["metaepi_narrow","insufficient_payload"],"consensus_categories":[],"category_scores_codex":[0.003989106,0.000315973,0.0005327188,0.0003646535,0.0007381105,0.00003284883,0.0005658937,0.0001038937,0.00101985],"category_scores_gemma":[0.00001568166,0.0003424042,0.0001418503,0.0004589818,0.0002827335,0.0003344289,0.0001441832,0.0003042639,0.0005656825],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.003405612,"about_ca_system_score_gemma":0.0009001056,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.002791083,"about_ca_topic_score_gemma":0.002139596,"domain_scores_codex":[0.9931591,0.002213216,0.001097494,0.0007736998,0.001861038,0.0008954974],"domain_scores_gemma":[0.9973177,0.0000506752,0.0009393978,0.0007042087,0.0001775536,0.0008104969],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"design_other","study_design_gemma":"nonrandomized_trial","study_design_scores_codex":[0.0909953,0.04992208,0.001476586,0.0005684733,0.0002846291,0.000006747676,0.01425398,0.000002145745,0.00002419215,0.01271706,0.07078145,0.7589673],"study_design_scores_gemma":[0.3218115,0.4237033,0.174755,0.003113966,0.0001257411,0.00009466492,0.02620333,0.0006549451,0.000435115,0.002046285,0.0455935,0.001462606],"study_design_candidate":"design_other","study_design_consensus":null,"genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9732826,0.0002003502,0.00001308707,0.004720037,0.005111182,0.006473087,0.00094801,0.0001544488,0.009097232],"genre_scores_gemma":[0.9954938,0.00001693986,0.0002074954,0.001485438,0.0003760239,0.0001017516,0.0004982543,0.00004847063,0.001771778],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.7575048,"threshold_uncertainty_score":0.9999028,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1570240119084732,"score_gpt":0.5128165958983033,"score_spread":0.3557925839898301,"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."}}