{"id":"W3216478815","doi":"10.1101/2021.11.25.21266872","title":"The effects of walking in nature on negative and positive affect in adult psychiatric outpatients with major depressive disorder: A randomized-controlled study","year":2021,"lang":"en","type":"preprint","venue":"medRxiv","topic":"Urban Green Space and Health","field":"Environmental Science","cited_by":1,"is_retracted":false,"has_abstract":true,"ca_institutions":"Université de Montréal; Université du Québec à Montréal; Douglas Mental Health University Institute; McGill University; Centre Intégré Universitaire de Santé et de Services Sociaux du Saguenay–Lac-Saint-Jean; Bishop's University; Concordia University; Hôpital Rivière-des-Prairies; Cegep de Saint Jerome","funders":"Fonds de Recherche du Québec - Santé; Social Sciences and Humanities Research Council of Canada","keywords":"Affect (linguistics); Walk-in; Generalizability theory; Psychology; Randomized controlled trial; Major depressive disorder; Depression (economics); Psychiatry; Mood; Medicine; Developmental psychology; Internal medicine","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.002918389,0.0008263328,0.00302663,0.0006914097,0.0008017061,0.0008324018,0.0009138098,0.002155279,0.004673877],"category_scores_gemma":[0.004235666,0.0005504439,0.002419971,0.0008244558,0.001100226,0.0007490758,0.0004705536,0.001704417,0.0003296366],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0006166006,"about_ca_system_score_gemma":0.001651826,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001997768,"about_ca_topic_score_gemma":0.004966077,"domain_scores_codex":[0.9977099,0.001368425,0.0002900427,0.0002724473,0.0001761698,0.0001830573],"domain_scores_gemma":[0.9972252,0.001105095,0.0006693159,0.0001848792,0.0002098363,0.0006057966],"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":[0.9422789,0.02807573,0.001340381,0.002918924,0.001891633,0.00006772723,0.00009551724,0.0001799727,0.001459135,0.00008060782,0.0005115862,0.02109997],"study_design_scores_gemma":[0.9175996,0.07787988,0.003056517,0.0001117754,0.0007292228,0.00001355852,0.00003917783,0.0001341566,0.0001269248,0.00005330655,0.0002438538,0.00001208532],"study_design_candidate":"randomized_trial","study_design_consensus":"randomized_trial","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9726186,0.006505446,0.0007751319,0.0005742505,0.0009008016,0.01691596,0.0006870592,0.00008885264,0.0009338878],"genre_scores_gemma":[0.9624997,0.004009243,0.003465342,0.001169484,0.0007566235,0.02656931,0.0003639578,0.00001028444,0.001156143],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.004673877,"threshold_uncertainty_score":0.01563567,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.002420874948833246,"score_gpt":0.2307084756534663,"score_spread":0.2282876007046331,"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."}}