Table 3. Frequency of deletions in duplications in cases and controls from 500 kb to greater than 2 Mb.

	500 kb–1 Mb		1–1.5 Mb		1.5–2 Mb		2 Mb+
	case	control	case	control	case	control	Case	control
deletions	0.013	0.013	0.009	0.004	0.002	0.0009	0.007	0
duplications	0.054	0.073	0.014	0.013	0.004	0.005	0.006	0.003