Table 1.
Characteristics of the included literature in this meta-analysis
| First author | Year | Ethnicity | Genotyping methods | Source of control | Sample size cases/controls | Genotypes distribution of cases and controls | NOS | ||
|---|---|---|---|---|---|---|---|---|---|
| miR-196a2 rs11614913 | |||||||||
| TT | TC | CC | |||||||
| Shen et al. | 2016 | Chinese Han | SNaPshot assay | HB | 1400/2185 | 407/672 | 698/1121 | 295/392 | 7 |
| Wang et al. | 2014 | Chinese Han | PCR-LDR | PB | 597/597 | 162/154 | 307/298 | 128/145 | 8 |
| Qu et al. | 2014 | Chinese Han | PCR-RFLP | PB | 381/426 | 48/82 | 207/211 | 126/133 | 8 |
| Umar et al. | 2013 | Indian | PCR-RFLP | HB | 289/309 | 146/171 | 121/171 | 22/16 | 7 |
| Wei et al. | 2013 | Chinese Han | SNPscan | HB | 380/380 | 106/113 | 196/170 | 65/87 | 7 |
| Wang et al. | 2010 | Chinese Han | SNaPshot assay | HB | 458/489 | 148/128 | 262/250 | 48/111 | 7 |
| miR-146a rs2910164 | |||||||||
| CC | GC | GG | |||||||
| Shen et al. | 2016 | Chinese Han | SNaPshot assay | PB | 1400/2185 | 220/345 | 685/1060 | 495/780 | 7 |
| Zhu et al. | 2015 | Chinese Kazakh | MALDI-TOF MS | HB | 248/300 | 82/99 | 120/139 | 36/40 | 7 |
| Qu et al. | 2014 | Chinese Han | PCR-RFLP | PB | 381/426 | 116/123 | 203/228 | 62/75 | 8 |
| Umar et al. | 2013 | Indian | PCR-RFLP | HB | 289/309 | 146/171 | 121/122 | 22/16 | 7 |
| Wei et al. | 2013 | Chinese Han | SNPscan | HB | 380/380 | 117/122 | 184/181 | 67/67 | 7 |
| Guo et al. | 2010 | Chinese Han | SNaPshot assay | HB | 444/468 | 234/206 | 190/220 | 20/42 | 7 |
| miR-34b/c rs4938723 | |||||||||
| TT | TC | CC | |||||||
| Bulibu et al. | 2017 | Chinese Han | DHPLC | HB | 175/186 | 64/52 | 74/81 | 37/53 | 8 |
| Zhu et al. | 2015 | Chinese Kazakh | MALDI-TOF MS | HB | 248/300 | 113/122 | 99/122 | 25/30 | 7 |
| Zhang et al. | 2014 | Chinese Han | SNaPshot assay | PB | 1109/1275 | 489/569 | 536/573 | 84/133 | 8 |
| Yin et al. | 2013 | Chinese Han | PCR-LDR | HB | 629/686 | 277/310 | 278/290 | 45/73 | 7 |
| miR-423 rs6505162 | |||||||||
| CC | CA | AA | |||||||
| Nariman-Saleh-Fam et al. | 2017 | Iran Caucasian | PCR-RFLP | HB | 200/300 | 141/110 | 123/81 | 36/9 | 7 |
| Shen et al. | 2016 | Chinese Han | SNaPshot assay | PB | 1400/2185 | 920/1421 | 421/680 | 59/84 | 7 |
| Zhu et al. | 2015 | Chinese Kazakh | MALDI-TOF MS | HB | 248/300 | 99/109 | 122/140 | 21/31 | 7 |
| Umar et al. | 2013 | Indian | PCR-RFLP | HB | 289/309 | 90/96 | 132/143 | 67/70 | 7 |
| Wang et al. | 2013 | Africa Black | TaqMan | PB | 565/1000 | 16/12 | 128/184 | 207/376 | 8 |
| Yin et al. | 2013 | Chinese Han | PCR-LDR | HB | 629/686 | 374/425 | 197/207 | 29/19 | 7 |
Abbreviations: HB, hospital-based; PB, population-based DHPLC, denaturing high-performance liquid chromatography; MALDI-TOF MS, Matrix-Assisted Laser Desorption/Ionization Time of Flight Mass Spectrometry; PCR-LDR, Polymerase Chain Reaction ligase detection reaction; PCR-RFLP, Polymerase Chain Reaction restriction fragment length polymorphism NOS, Newcastle-Ottawa scale.