Table 1.
Characteristics of included samples in this meta-analysis
| Data source |
|||||
|---|---|---|---|---|---|
| Ruderfer et al. [5], 2014 | Saito et al. [11], 2014 | Grigoroiu-Serbanescu et al. [13], 2015 | PGC Cross-Disorder Group [4], 2013 | CONVERGE Consortium [12], 2015 | |
| Phenotype | BPD | BPD | BPD | MDD | MDD |
| Diagnostic criteria | DSM-IV, DSM-IIR, RDC | DSM-IV | DSM-IV | DSM-IV | DSM-IV |
| Cases, n | 10,410 | 1,012 | 461 | 9,227 | 5,303 |
| Controls, n | 10,700 | 993 | 436 | 7,383 | 5,337 |
| Genotyping method | Multiple | Sequenom iPLEX | Illumina | Multiple | Illumina Hi-Seq |
| rs7914558 | |||||
| p value | 0.0198 | 0.387 | 0.300 | 0.00245 | 0.255 |
| OR | 1.051 | 1.060 | 1.100 | 1.074 | 1.036 |
| 95% CI | 1.008–1.096 | 0.931–1.206 | 0.918–1.317 | 1.026–1.125 | 0.981–1.095 |
| rs7085104 | |||||
| p value | 0.00571 | N/A | N/A | 0.00198 | 0.0861 |
| OR | 1.063 | N/A | N/A | 1.078 | 1.054 |
| 95% CI | 1.018–1.110 | N/A | N/A | 1.028–1.130 | 0.998–1.113 |
| rs11191580 | |||||
| p value | 0.0120 | 0.391 | 0.240 | 0.0220 | 0.0231 |
| OR | 1.098 | 1.064 | 1.244 | 1.098 | 1.075 |
| 95% CI | 1.021–1.181 | 0.918–1.232 | 0.913–1.695 | 1.013–1.190 | 1.012–1.143 |
BPD, bipolar disorder; MDD, major depressive disorder; DSM-IV, Diagnostic and Statistical Manual of Mental Disorders, fourth edition; DSM-IIR, Diagnostic and Statistical Manual of Mental Disorders, second edition, revised; RDC, Research Diagnostic Criteria; OR, odds ratio; CI, confidence interval; N/A, not available.