Table 3.

Effect sizes estimates and Tukey HSD for case comparisons

Comparisona	Estimate (ms)	SE	z	P
deletion–control	20.9	4.3	4.822	<1 e −04
duplication–control	−5.4	5.6	−0.978	0.588
duplication–deletion	−26.4	5.6	−4.682	<1 e −04

^aEffect size estimate and Tukey HSD for M100 latency between each Case. 16p11.2 deletion carriers exhibit delayed latencies relative to age-matched controls and 16p11.2 duplication carriers, whereas latency differences between 16p11.2 duplication carriers and age-matched controls are not significantly different, although the distributions are significantly shifted toward shorter latency for 16p11.2 duplication carriers.