Table 2. Frequency of NAHR-mediated 16p13.11 duplications and deletions in BB-GRE cases and controls.

16p13.11 CNV	Cases (%)	Controls (%)	OR (95% CI)	p-value
All	44 (0.42)	17 (0.16)	2.59 (1.48–4.53)	0.0005
Duplications	28 (0.27)	13 (0.12)	2.15 (1.11–4.16)	0.019
Deletions	16 (0.15)	4 (0.04)	4.00 (1.34–11.96)	0.007

Abbreviations: CNV, copy number variant; OR, odds ratio; CI, confidence interval.