The validity, reliability and normative scores of the parent, teacher and self report versions of the Strengths and Difficulties Questionnaire in China

Table 13 Ability of different Strength and Difficulties Questionnaire Scores to distinguish between community and ADHD samples

Rater	Subscale	Area Under the Curve (AUC)	Asymptotic 95% confidence intervals
			Lower Bound	Upper Bound
Parent	Hyperactivity – Inattention	0.77	0.71	0.83
	Conduct Problems	0.68	0.61	0.75
	Peer Problems	0.55	0.47	0.63
	Prosocial Behaviours	0.39*	0.29	0.49
	Total Difficulties	0.69	0.62	0.76
Teacher	Hyperactivity – Inattention	0.90	0.86	0.95
	Conduct Problems	0.87	0.82	0.92
	Peer Problems	0.69	0.61	0.77
	Prosocial Behaviours	0.67	0.60	0.74
	Total Difficulties	0.91	0.87	0.95
Self	Hyperactivity – Inattention	0.70	0.61	0.78
	Conduct Problems	0.61	0.52	0.70
	Peer Problems	0.69	0.61	0.77
	Prosocial Behaviours	0.65	0.57	0.74
	Total Difficulties	0.72	0.64	0.80

ISSN: 1753-2000