TABLE 2

Significant Cognitive and Behavioral Correlations

Test DomainNeurocognitive TestModelSignificant Variablesr2P
General (WISC-III)Vocabulary1Snore group, sleep efficiency, race20.09.0000172
2Log10(AHI + 1), sleep efficiency, race16.65.0001599
Log 10(arousals per hour + 1)4.986.01693
Similarities3Snore group, sleep efficiency, race20.65.0000118
Sleep latency3.515.04578
Block designNone significant
MemoryVerbal memory index4Sleep latency11.51.000222
General memory index5Sleep latency7.339.003554
BehaviorADHD summary6Sleep efficiency4.364.03799
Hyperactive-impulsive summary7Sleep efficiency4.4432.0346
Continuous performanceNone significant