{"id":"W4220954056","doi":"10.2196/34898","title":"Longitudinal Relationships Between Depressive Symptom Severity and Phone-Measured Mobility: Dynamic Structural Equation Modeling Study","year":2022,"lang":"en","type":"article","venue":"JMIR Mental Health","topic":"Digital Mental Health Interventions","field":"Psychology","cited_by":58,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Natural Environment Research Council; Economic and Social Research Council; Department of Health and Social Care; Medical Research Council; NIHR BioResource; Scottish Government; Chief Scientist Office, Scottish Government Health and Social Care Directorate; Institut Català de la Salut; Innovative Medicines Initiative; King's Health Partners; ZonMw; National Institute for Health Research Applied Research Collaboration South London; South London and Maudsley NHS Foundation Trust; NIHR Maudsley Biomedical Research Centre; Health and Social Care Research and Development Division; Public Health Agency; European Commission; NHS Blood and Transplant; National Institute for Health and Care Research; King's College London; Engineering and Physical Sciences Research Council; UK Research and Innovation; Wellcome Trust; University College London; British Heart Foundation; European Federation of Pharmaceutical Industries and Associations; King's College Hospital NHS Foundation Trust","keywords":"Longitudinal study; Structural equation modeling; Depression (economics); Longitudinal data; Phone; Psychology; Depressive symptoms; Clinical psychology; Medicine; Psychiatry; Computer science; Anxiety; Data mining; Machine learning","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":[0.005281392,0.0004386611,0.0006958526,0.001167828,0.0005945278,0.001150148,0.0009875181,0.0007435608,0.001904521],"category_scores_gemma":[0.01087207,0.0005831009,0.001513431,0.002210415,0.0003662324,0.001087936,0.001302616,0.001592764,0.0003097792],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.001014509,"about_ca_system_score_gemma":0.001382961,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01762685,"about_ca_topic_score_gemma":0.01750955,"domain_scores_codex":[0.9979131,0.001230579,0.0001361386,0.0003587099,0.0001638908,0.0001976073],"domain_scores_gemma":[0.995288,0.00254547,0.0009686523,0.0004314112,0.0004501051,0.0003162638],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001342022,0.0002003615,0.9937136,0.00002758474,0.0004194574,0.00007895932,0.0005356519,0.001222901,0.00007330125,0.0002634448,0.000394089,0.00293635],"study_design_scores_gemma":[0.0001082695,0.0005914677,0.9185857,0.0001546318,0.0004951705,0.0004272685,0.002634187,0.07423865,0.0001083266,0.001377259,0.001229614,0.00004945426],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9957446,0.0002049313,0.002295734,0.0004274876,0.00001316834,0.00005704408,0.0009567651,0.00001186932,0.0002883605],"genre_scores_gemma":[0.9971172,0.0001498552,0.001359426,0.00005776988,0.000009764745,0.00009867792,0.001052067,0.000003961031,0.0001512791],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01762685,"threshold_uncertainty_score":0.03504848,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1029424113947481,"score_gpt":0.4224759415037153,"score_spread":0.3195335301089672,"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."}}