. Author manuscript; available in PMC: 2017 Jan 1.

Published in final edited form as: Int J Pediatr Otorhinolaryngol. 2015 Nov 10;80:21–25. doi: 10.1016/j.ijporl.2015.11.005

Table 3.

Results of mixed model repeated measures analysis for IQ group

Conners’ Parent Rating Scale	IQ group			Time			IQ group X time
Conners’ Parent Rating Scale	DF	F	p-value	DF	F	p-value	DF	F	p-value
Internalizing domain	2	0.32	0.724	1	6.48	0.012	2	0.03	0.967
Externalizing domain	2	0.71	0.492	1	18.49	< 0.001	2	0.40	0.671
Hyperactivity domain	2	0.46	0.634	1	15.03	< 0.001	2	0.17	0.840
Cognitive domain	2	0.58	0.559	1	10.09	0.002	2	0.66	0.519

IQ, intelligence quotient; DF, degree of freedom