Table 1 Summary information of samples used in genome-wide association studies (GWAS) and replication studies
| Â | Cases | Controls | |||||||
|---|---|---|---|---|---|---|---|---|---|
Sample size | Mean age (SD) | Mean age of onset (SD) | Male/female | Female, % | Sample size | Mean age (SD) | Male/female | Female, % | |
GWAS | 1,047 | 34.02 (11.53) | 29.81 (10.08) | 63/984 | 93.98 | 1,205 | 34.75 (12.97) | 673/532 | 44.15 |
Replication 1 | 2,202 | 34.71 (11.91) | 30.49 (11.20) | 187/2,015 | 91.51 | 2,208 | 30.41 (13.00) | 995/1,213 | 54.94 |
Replication 2 | 1,307 | 33.11 (11.63) | 28.19 (10.65) | 87/1,220 | 93.34 | 6,038 | 28.36 (10.92) | 2,924/3,114 | 51.57 |
Total | 4,556 | 34.10 (11.76) | 29.70 (11.05) | 337/4,219 | 92.60 | 9,451 | 29.65 (12.05) | 4,592/4,859 | 51.41 |