From: Adiponectin gene polymorphisms and risk of type 2 diabetes: an updated evidence for meta-analysis
Author’s name | Country | Study design | Sex ratio (M/F) | Genotyping method | Ethnicity | Target population | Disease | Sample size (Diabetes) | Sample size (control) | Case | Control | P-value for HWE | NOS score | ||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
GG | CG | CC | GG | CG | CC | ||||||||||||||
Zhang et al. [17] | Sweden | Cohort | 313/265 | DASH | Caucasian | American | T1D | 578 | 599 | 35 | 232 | 310 | 29 | 230 | 340 | 0.022 | 7 | ||
Hara et al. [18] | Japan | Case–control | 267/117 | SNaPshot ddNTP | Asian | Japanese | T2D | 384 | 480 | 24 | 127 | 233 | 37 | 178 | 265 | 0.77 | 8 | ||
Vasseur et al. [19] | France | Case–control | 604/769 | Ampli-Fluor | Caucasians | French | T2D | 1373 | 743 | 46 | 274 | 300 | 45 | 264 | 382 | 0.71 | 8 | ||
Gu et al. [20] | Sweden | Case–control | 56/50 | DASH | Caucasians | Swedish | T2D | 106 | 497 | 11 | 34 | 58 | 53 | 186 | 247 | 0.25 | 8 | ||
Hu et al. [21] | USA | Nested Case–control | 642F | TaqMan | Caucasians | Caucasians | T2D | 642 | 995 | 41 | 244 | 357 | 59 | 379 | 557 | 0.75 | 9 | ||
Gibson et al. [22] | UK | Case–control | 390/422 | Ampli-Fluor | Caucasians | French | T2D | 812 | 1044 | 59 | 320 | 433 | 70 | 402 | 572 | 0.003 | 7 | ||
Vasseur et al. [23] | France | Case–control | 115/329 | TaqMan | Caucasians | French | T2D | 444 | 535 | 10 | 98 | 123 | 13 | 90 | 167 | 0.04 | 8 | ||
Tso et al. [24] | Hong Kong | Cohort | 76/82 | PCR–RFLP | Chinese | Chinese | T2D | 50 | 104 | 10 | 62 | 86 | 8 | 44 | 52 | 0.1 | 7 | ||
Schwarz et al. [25] | Germany | Cohort | 224/191 | TaqMan | Caucasians | German | T2D | 365 | 323 | 35 | 143 | 187 | 20 | 120 | 183 | 0.003 | 7 | ||
Gable et al. [26] | UK | Cohort | 169 M | TaqMan | Caucasians | European | T2D | 169 | 2767 | 15 | 60 | 83 | 175 | 1038 | 1440 | 0.43 | 6 | ||
Olckers et al. [27] | South Africa | Cohort | 31/196 | TaqMan | Black | South African | T2D | 227 | 226 | 1 | 60 | 166 | 5 | 60 | 161 | 0.05 | 6 | ||
Sun et al. [28] | China | Case–control | 138/117 | PCR–RFLP | Chinese | Chinese | T2D | 255 | 120 | 14 | 119 | 122 | 5 | 41 | 74 | 0.05 | 7 | ||
Hivert et al. [29] | USA | Cohort | 515/580 | MS | white | white | T2D | 1095 | 1448 | 11 | 98 | 124 | 146 | 784 | 1259 | 2.52 | 7 | ||
Wang et al. [30] | China | Case–control | 394/591 | TaqMan | Han Chinese | Han Chinese | T2D | 985 | 1050 | 79 | 379 | 479 | 61 | 408 | 529 | 2.31 | 7 | ||
Yang et al. [31] | China | Case–control | 75/137 | PCR–RFLP | Han Chinese | Han Chinese | T2D | 212 | 585 | 22 | 90 | 100 | 50 | 210 | 325 | 3.6 | 7 | ||
Wang et al. [32] | China | Case–control | 196/142 | PCR–RFLP | Chinese | Chinese | T2D | 338 | 460 | 21 | 101 | 165 | 15 | 161 | 243 | 3.53 | 8 | ||
Chiodini et al. [33] | Italy | Cohort | 285/218 | TaqMan | Italians | Italians | T2D | 503 | 503 | 22 | 159 | 322 | 22 | 160 | 321 | 0.72 | 9 | ||
Karimi et al. [34] | Iran | Case–control | 36/44 | PCR–RFLP | Iranian | Iranian | T2D | 80 | 80 | 2 | 32 | 441 | 1 | 29 | 50 | 0.65 | 6 | ||
Palit et al. [35] | India | Case–control | 142/143 | PCR–RFLP | Gujarat | Indian | T2D | 285 | 286 | 148 | 148 | 137 | 131 | 131 | 155 | 0.2 | 7 | ||
Palit et al. | India | Case–control | 217/174 | PCR–RFLP | Jand K | Indian | T2D | 503 | 290 | 194 | 194 | 309 | 139 | 139 | 151 | 0.2 | 8 | ||
Ramya et al. [36] | India | Case–control | 497/603 | PCR–RFLP | South Indian | Indian | T2D | 1073 | 1053 | 71 | 71 | 572 | 49 | 383 | 621 | 0.004 | 6 | ||
Mtiraoui et al. [37] | Tunisia | Case–control | 422/495 | TaqMan | Caucasian | Tunisia | T2D | 917 | 748 | 89 | 89 | 4231 | 50 | 279 | 419 | 5.1 | 9 | ||
Cui et al. [4] | China | Case–control | 85/118 | IMLDR | Chinese | Chinese | T2D | 203 | 203 | 10 | 10 | 110 | 15 | 83 | 105 | 0.47 | 7 | ||
Nomani et al. [38] | Iran | Case–control | 43/57 | PCR–RFLP | Iranian | Iranian | T2D | 100 | 95 | 3 | 3 | 61 | 1 | 28 | 66 | 0.35 | 8 | ||
Alimi et al. [11] | Iran | Case–control | 57/43 | Tetra ARMS-PCR | Iranian | Iranian | T2D | 100 | 110 | 9 | 9 | 33 | 9 | 46 | 55 | 0.041 | 8 | ||
Populaire et al. [39] | Japan | Case–control | 82/82 | PCR–RFLP | Japanese | T2D | 164 | 183 | 11 | 11 | 105 | 10 | 87 | 86 | 0.002 | 6 |