Table 2. Main characteristics of all studies on the genotype of rs2301365 included in the meta-analysis.
| First author (year) | Country | Ethnicity | Method | Control source | Cases/Controls | Case |
Control |
Case |
Control |
PHWE | MAF | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CC | CA | AA | CC | CA | AA | C (%) | A (%) | C (%) | A (%) | ||||||||
| He XJ (2012) | China | Asian | MAssARRAY | HP | 304/369 | 187 | 100 | 17 | 241 | 112 | 16 | 474 (77.96%) | 134 (22.04%) | 594 (80.49%) | 144 (19.51%) | 0.518 | 0.222 |
| YU QF (2012) | China | Asian | MAssARRAY | HP | 157/37 | 61 | 70 | 26 | 17 | 19 | 1 | 192 (61.15%) | 122 (38.85%) | 53 (71.62%) | 21 (28.38%) | 0.109 | |
| Gazquez C (2008) | Spain | Caucasian | PCR-RFLP and sequence | PB | 220/101 | 114 | 90 | 16 | 68 | 30 | 3 | 318 (72.27%) | 122 (27.73%) | 166 (82.18%) | 36 (17.82%) | 0.888 | |
| Imken L (2009) | Morocco | Caucasian | PCR sequence | PB | 135/160 | 85 | 45 | 5 | 113 | 42 | 5 | 215 (79.63%) | 55 (20.37%) | 268 (83.75%) | 52 (16.25%) | 0.653 | |
| Jodar M (2010a) | Spain | Caucasian | PCR sequence | HP | 156/102 | 88 | 55 | 13 | 60 | 38 | 4 | 231 (74.04%) | 81 (25.96%) | 158 (77.45%) | 46 (22.55%) | 0.501 | |
| Jodar M (2010b) | Sweden | Caucasian | PCR sequence | HP | 53/50 | 25 | 27 | 1 | 26 | 17 | 7 | 77 (72.64) | 29 (27.36%) | 69 (69%) | 31 (31%) | 0.147 | |
PCR sequence, polymerase chain reaction and sequencing; PCR-RFLP, polymerase chain reaction-restriction fragment length polymorphism
HP, hospital population; PB, population based.
PHWE, Value of Hardy-Weinberg equilibrium in the control group.
MAF, Minimum allele frequency.