{"id":"W4409274589","doi":"10.2196/50995","title":"Feasibility of a Mental Health App Intervention for Emergency Service Workers and Volunteers: Single-Arm Pilot Study","year":2025,"lang":"en","type":"article","venue":"JMIR Formative Research","topic":"Digital Mental Health Interventions","field":"Psychology","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Preprint; Mental health; Intervention (counseling); Service (business); Medicine; Psychology; Nursing; Business; Psychiatry; Computer science; World Wide Web; Marketing","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":[0.006936214,0.001592087,0.002004704,0.0008540277,0.001924495,0.001025786,0.001179172,0.002251334,0.005013373],"category_scores_gemma":[0.006781011,0.00112225,0.001585951,0.0003361885,0.001230184,0.001125589,0.001359176,0.001885182,0.001070025],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0007386675,"about_ca_system_score_gemma":0.0034791,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001700685,"about_ca_topic_score_gemma":0.003189804,"domain_scores_codex":[0.9969096,0.001466409,0.0002464663,0.0003477678,0.0004077278,0.0006220033],"domain_scores_gemma":[0.9963641,0.001267719,0.000339341,0.0004001134,0.0007328928,0.0008959944],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"nonrandomized_trial","study_design_gemma":"nonrandomized_trial","study_design_scores_codex":[0.1455317,0.7303896,0.01863389,0.002214402,0.0004402364,0.0004686627,0.004876029,0.0006677029,0.01622893,0.0001450958,0.001510674,0.07889301],"study_design_scores_gemma":[0.06732985,0.8853713,0.04245752,0.0001053006,0.0002313838,0.00006042102,0.001445106,0.0005414961,0.001300556,0.00009985615,0.001010267,0.0000470122],"study_design_candidate":"nonrandomized_trial","study_design_consensus":"nonrandomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.957804,0.00005631127,0.000899676,0.0001194033,0.00008027776,0.04027126,0.0002413169,0.00004888089,0.0004789069],"genre_scores_gemma":[0.8243402,0.0003088486,0.009244021,0.0004826244,0.0002162227,0.1633233,0.0004099807,0.00002170107,0.001653062],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006936214,"threshold_uncertainty_score":0.03668261,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.2059925679928105,"score_gpt":0.547549445061571,"score_spread":0.3415568770687605,"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."}}