T Scores on the Conners' Parent Rating Scales. Values are higher in snoring children.

Associations between sleep disordered breathing and parasomnias. Sleep disordered breathing (SDB) was defined as an RDI3% of more than one per hour of total sleep time.
From BMC Med. 2004; 2: 14 .
http://www.biomedcentral.com/1741-7015/2/14, accessed June 23, 2008 Published online 2004 April 28. doi: 10.1186/1741-7015-2-14.
Copyright © 2004 Goodwin et al; licensee BioMed Central Ltd. This is an Open Access article: verbatim copying and redistribution of this article are permitted in all media for any purpose, provided this notice is preserved along with the article's original URL.

Correlation between each subject's OAHI and the slope of the P0.1/PETO2 curve. The top panel represents data from all subjects, and the bottom panel shows that the relation is strengthened when the outlier with the very high OAHI is removed from the data set. The slope of the P0.1/PETO2 curves were obtained for each subject during the response tests, as described in Methods.
From BMC Pulm Med. 2004; 4: 4 .
http://www.biomedcentral.com/1471-2466/4/4, accessed June 23, 2008 Published online 2004 April 29. doi: 10.1186/1471-2466-4-4.
Copyright © 2004 Fregosi et al; licensee BioMed Central Ltd. This is an Open Access article: verbatim copying and redistribution of this article are permitted in all media for any purpose, provided this notice is preserved along with the article's original URL.

Oropharyngeal volume (p<.001) and the smallest oropharyngeal anterior posterior dimension (p=.024) in the high OAHI group (mean OAHI=13.5 /hour) were reduced in comparison to the low OAHI group (mean=2.8 /hour).
Data from Fregosi et al, Sleep-disordered breathing, pharyngeal size and soft tissue anatomy in children .