Table 2.
Sample | Country | N | N males | N females | Age (M±SD) | Year collected | Questionnaire | Genotyping platform |
---|---|---|---|---|---|---|---|---|
YFS | Finland | 1,382 | 634 | 748 | 32.5 (±5.1) | 2001 | TCI, 240 rating scale items | Illumina 670K Custom BeadChip |
HBCS | Finland | 1,441 | 578 | 863 | 63.4 (±2.9) | 2004 | TPQ, 98 dichotomous items | Illumina 610K Quad Chip |
NFBC | Finland | 4,506 | 2,013 | 2,493 | 31† | 1997 | TPQ, 107 dichotomous items | Illumina 370duo Chip |
QIMR | Australia | 5,530 | 2,006 | 3,524 | 36.7 (±12.3) | 1988–1990 | TPQ, 54 dichotomous items | Illumina 317K Illumina HumanCNV370-Quadv3 |
Illumina Human610-Quad | ||||||||
Total | 12,859 | 5,231 | 7,628 |
all participants in the NFBC sample were 31 years old