{"id":"W4210512031","doi":"10.2196/preprints.31281","title":"Pharmacokinetics and Perceptions of Children and Young Adults Using Cannabis for Attention-Deficit/Hyperactivity Disorder and Oppositional Defiant Disorder: Protocol for a Mixed Methods Proof-of-Concept Study (Preprint)","year":2021,"lang":"en","type":"preprint","venue":"","topic":"Attention Deficit Hyperactivity Disorder","field":"Medicine","cited_by":0,"is_retracted":false,"has_abstract":true,"ca_institutions":"","funders":"","keywords":"Cannabis; Psychiatry; Anxiety; Attention deficit hyperactivity disorder; Clinical psychology; Psychology; Stimulant; Depression (economics); Medicine","routes":{"ca_aff":false,"ca_fund":false,"ca_venue":false,"about_ca":true,"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":[0.02186491,0.003364709,0.004430228,0.001181946,0.002662702,0.002258827,0.002555655,0.003746036,0.07198347],"category_scores_gemma":[0.02372432,0.002146326,0.003853288,0.001060245,0.001997457,0.001859053,0.001715919,0.005143513,0.009991524],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.002475345,"about_ca_system_score_gemma":0.01297124,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.001917585,"about_ca_topic_score_gemma":0.002540837,"domain_scores_codex":[0.9918284,0.004172803,0.001052455,0.0008096236,0.001335968,0.0008007679],"domain_scores_gemma":[0.9886085,0.003944677,0.001854741,0.001378617,0.003123169,0.001090246],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"randomized_trial","study_design_gemma":"not_applicable","study_design_scores_codex":[0.4175787,0.191846,0.003998289,0.06931676,0.002131319,0.0009033631,0.005745943,0.004001738,0.01181852,0.01024658,0.06546292,0.2169499],"study_design_scores_gemma":[0.4593469,0.2868779,0.02957494,0.01649448,0.0019262,0.000287264,0.003564279,0.003038535,0.009258095,0.008511931,0.1805243,0.0005951784],"study_design_candidate":"not_applicable","study_design_consensus":null,"genre_codex":"protocol","genre_gemma":"protocol","genre_scores_codex":[0.006584619,0.0001464323,0.001234165,0.0001651147,0.0002146393,0.9894489,0.001207909,0.00004286988,0.0009555047],"genre_scores_gemma":[0.002077909,0.00007801808,0.001685944,0.0001286244,0.00002955739,0.9955236,0.00009750325,0.00000294196,0.000375932],"genre_candidate":"protocol","genre_consensus":"protocol","teacher_disagreement_score":0.07198347,"threshold_uncertainty_score":0.2408087,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.03741367239398677,"score_gpt":0.4044723046495918,"score_spread":0.3670586322556051,"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."}}