Table 1. The sample numbers available for GWAS on eight pain phenotypes.
Pain phenotypes | Cases | Controls |
---|---|---|
Headache | 74,761 | 149,312 |
Facial pain | 2,610 | 149,312 |
Neck or shoulder pain | 53,994 | 149,312 |
Stomach or abdominal pain | 8,217 | 149,312 |
Back pain | 43,991 | 149,312 |
Hip pain | 10,116 | 149,312 |
Knee pain | 22,204 | 149,312 |
Pain all over body | 5,670 | 149,312 |