Table 6.

Results of ROC analyses distinguishing credible adults with ADHD (n = 95) from simulators (n = 234)

	AUC	SE	p	95% CI
				Lower	Upper
ACI	0.651	0.030	< 0.01*	0.591	0.710
CAARS DSM Inattention (E)	0.410	0.031	0.011*	0.349	0.472
CAARS DSM Hyperactivity/Impulsivity (F)	0.623	0.031	< 0.01*	0.561	0.684
CAARS DSM Total (G)	0.538	0.031	0.282	0.476	0.600
CII	0.527	0.032	0.435	0.465	0.590

AUC area under the curve, ACI ADHD Credibility Index, CII Conners’ Infrequency Index

*Statistically significant at α = 0.05