Table 4: Predictors of MPH complete response based on CGI-S.

B Wald p
Age of onset -0.380 3.16 .076
Follow-up, months -0.002 0.250 .617
Gender 0.142 0.338 .561
MPH (mg/kg/day) 0.165 0.309 .578
ADHD subtype 0.066 0.088 .766
T1 ADHD-RS Total -0.020 5.35 .021
Inattention score -0.032 2.98 .084
“forgets” -0.38 7.65 .006
Hyperactivity-score 0.002 0.019 .891
“fidgets” 0.245 3.9 .048
T1 SNAP-IV ODD score -0.553 4.58 .032
“rejects rules” -0.376 4.58 .032
“angry” -0.421 3.94 .047
WISC-IV
Total IQ 0.021 4.62 .032
CPT-II
CE -0.13 3.87 .049
SCWT
Interference -0.778 4.61 .032
Comorbidities
OH use -1.30 6.93 .008
THC use -0.054 5.69 .017
Depressive symptoms -0.732 4.81 .026

Note. ADHD = Attention-deficit/hyperactivity disorder; MPH= methylphenidate; ADHD-RS: ADHD rating scale; WISC= Wechsler Intelligence Scale; CPT-II:Conners’ Continuous Performance Test II (CE: commission errors); OH= alcohol use; THC: cannabis use.