{"id":"W3201896993","doi":"10.2196/30747","title":"Changes in Self-Reported Web-Based Gambling Activity During the COVID-19 Pandemic: Cross-sectional Study","year":2021,"lang":"en","type":"article","venue":"JMIR Serious Games","topic":"Gambling Behavior and Treatments","field":"Psychology","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"Crafoordska Stiftelsen","keywords":"Psychology; Pandemic; Addiction; Behavioral addiction; Coronavirus disease 2019 (COVID-19); Logistic regression; Clinical psychology; Mental health; Psychiatry; Cross-sectional study; Demography; Medicine; Disease","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":[0.001358678,0.0002878988,0.0004198462,0.001178759,0.0004466028,0.0008657355,0.000490696,0.0008650668,0.001762401],"category_scores_gemma":[0.002739171,0.00050707,0.0006031435,0.001072441,0.0003820769,0.0008380305,0.0008372168,0.0009963703,0.0005947437],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003806857,"about_ca_system_score_gemma":0.0003244532,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.006924974,"about_ca_topic_score_gemma":0.008489404,"domain_scores_codex":[0.999216,0.0002303308,0.0001138555,0.0001818081,0.0001419013,0.0001160902],"domain_scores_gemma":[0.9973686,0.0004702143,0.001110824,0.0001520986,0.000360344,0.0005379283],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00004128394,0.00008273472,0.9991084,0.0000133551,0.00004025325,0.0000283987,0.0001525587,0.0000131023,0.00004924041,0.000005667209,0.00007976365,0.0003852295],"study_design_scores_gemma":[0.000003092808,0.0001296063,0.9991239,0.000009928286,0.00001429354,0.0000847078,0.0004622651,0.00006950803,0.00001181784,0.000004531226,0.00008288463,0.000003522934],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9988425,0.000108758,0.00005138521,0.00002289697,0.000007112578,0.00002856025,0.0006569684,0.000002213249,0.0002795497],"genre_scores_gemma":[0.9985152,0.0001148069,0.0001090074,0.00006511492,0.00001025365,0.00004453378,0.0009108041,0.000002732652,0.0002274981],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.006924974,"threshold_uncertainty_score":0.01376933,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.1497114827363949,"score_gpt":0.4500219269799656,"score_spread":0.3003104442435707,"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."}}