Table 1.
Study | Year | Ethnicity | Age group | Gender | No. of Case | No. of Control | Quality grade | Polymorphism |
---|---|---|---|---|---|---|---|---|
Ramasamy | 2011 | Caucasian | Adult | Both | 3393 | 8965 | A (scored 20) | rs1898671 |
Andiappan | 2012 | Asian | Adult | Both | 1858 | 668 | A (scored 21) | rs1898671 |
Zhang | 2012 | Asian | Adult | Both | 368 | 325 | A (scored 17) | rs12653736, rs1837253, rs12654933, rs10455025, rs11466741, rs13156086, rs6886755, rs252706, rs2416259 |
Birben | 2014 | Caucasian | Children | Both | 138 | 157 | A (scored 16) | rs3806933, rs2289276, rs10073816, rs11466749 |
Nilsson | 2014 | Caucasian | Children | Both | 594 | 1357 | A (scored 16) | rs1898671 |