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Table 6 Cannabis subgroup analysis

From: Naturalistic exploratory study of the associations of substance use on ADHD outcomes and function

Outcome Measures P value Medians (n)
CU Non CU
IVA/CPT SAAQ 0.012* 43 (21) 77 (28)
IVA/CPT SVAQ 0.004** 12 (22) 80 (27)
IVA/CPT Average 0.001*** 38.75 (22) 80.5 (28)
Fine motor hyperactivity 0.009** 2 (22) 1 (28)
DSM-5 ADHD inattention symptoms 0.071 2 (22) 1 (28)
DSM-5 ADHD hyperactivity & impulsivity symptoms 0.017* 1 (22) 1 (28)
Suicide risk 0.004** 2 (22) 1 (28)
Education level attainment 0.031* 3 (22) 4 (28)
Borderline personality disorder according to DSM-5 criteria 0.003** % yes: 50 % yes: 11.1
Antisocial personality traits according to DSM-5 criteria 0.026* 0.25 (22) 0 (27)
Cluster C personality traits according to DSM-5 criteria 0.598 0.4 (22) 0.4 (27)
DSM-5 defined major depressive disorder severity 0.001*** 3 (22) 2 (28)
  1. *P ≤ 0.05,** P ≤ 0.01), ***P ≤ 0.001