Table 1. Comparison of copy number variations (CNVs) in BD (BDRN data set and previously reported data for BD ^{10, 16, 18} ), and the combined control data set ¹⁵ at 15 SZ-CNV-implicated loci.

		CNV frequency, % (n/N)
Locus	Position	Current BDRN BD study	BD cases combined (total)	Controls (total)	OR (95% CI)	P-value
1q21.1 del	chr1:146 57–147 39	0.039% (1/2591)	0.033% (3/8968)	0.021% (17/81 821)	1.61 (0.47–5.50)	0.44
1q21.1 dup	chr1:146 57–147 39	0.039% (1/2591)	0.099% (8/8084)	0.037% (24/64 046)	2.64 (1.19–5.88)	0.022
NRXN1 del	chr2:5015–5126	0% (0/2591)	0% (0/4288)	0.020% (10/51 161)	NA	1
3q29 del	chr3:195 73–197 34	0% (0/2591)	0.025% (2/8084)	0.0014% (1/69 965)	17.31 (1.57–190.97)	0.03
WBS dup	chr7:7274–7414	0% (0/2591)	0% (0/7250)	0.0058% (2/34 455)	NA	1
VIPR2 dup	chr7:158 82–158 94	0% (0/2591)	0.043% (2/8084)	0.069% (17/24 812)	0.36 (0.08–1.56)	0.19
15q11.2 del	chr15:2280–2309	0.27% (7/2591)	0.17% (15/8966)	0.28% (227/81 802)	0.60 (0.36–1.02)	0.052
AS/PWS dup	chr15:2482–2843	0% (0/2591)	0% (0/8084)	0.0063% (3/47 686)	NA	1
15q13.3 del	chr15:3113–3248	0% (0/2591)	0.043% (2/8084)	0.019% (15/80 422)	1.32 (0.30–5.80)	0.66
16p13.11 dup	chr16:1551–1630	0.23% (6/2591)	0.11% (9/8084)	0.13% (93/69 289)	0.83 (0.42–1.64)	0.75
16p11.2 distal del	chr16:2882–2905	0% (0/2591)	0% (0/4288)	0.018% (5/27 045)	NA	1
16p11.2 dup	chr16:2964–3020	0.12% (3/2591)	0.13% (12/9129)	0.030% (19/63 068)	4.37 (2.12–9.00)	2.3 × 10−4
17p12 del	chr17:1416–1543	0.039% (1/2591)	0.049% (4/8132)	0.026% (17/65 402)	1.89 (0.64–5.63)	0.28
17q12 del	chr17:3481–3620	0% (0/2591)	0% (0/7250)	0.0054% (4/74 447)	NA	1
22q11.2 del	chr22:1902–2026	0% (0/2591)	0.012% (1/8084)	0% (0/77 055)	NA	0.095

Abbreviations: BD, bipolar disorder; CI, confidence interval; Del, deletions; Dup, duplications; NA, not applicable; OR, odds ratio.

Positions are in Mb for UCSC Build hg19.