Study | Total sample size; stage 1+2 (number of cases/controls) | OR (95% CI) | P -value | Ref. |
---|---|---|---|---|
DGI | 13,781 (6,529/7,252) | 1.07 (1.00-1.16) | 0.047 | 2 |
WTCCC/UKT2D | 13,965 (5,681/8,284) | 1.12 (1.05-1.18) | 7.0 × 10-5 | 3 |
FUSION | 4,808 (2,376/2,432) | 1.18 (1.09-1.29) | 7.0 × 10-5 | 4 |
DGI-WTCCC/UKT2D- FUSION (all data) | 32,554 (14,586/17,968) | 1.12 (1.07-1.16) | 5.3 × 10-8 | 2-4 |
Icelandic case control* | 16,398 (3,836/12,562) | 1.15 (1.08-1.22) | 3.3 × 10-6 | 5 |
France case control | 5,511 (2,617/2,894) | 1.18 (0.93-1.43)† 1.53 (1.22-1.84)‡ | 6.1 × 10-9 | 6 |