Inclusive study | Abnormal group (case) | Normal group (case) | ① | ② | ③ | ④ | ⑤ | ⑥ | ⑦ | ⑧ | Grade | Inclusive study |
Yin Qi [14] 2014 | 68 | 82 | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | A |
Guo Xiaofeng [15] 2017 | 70 | 80 | Yes | Yes | Yes | Yes | Yes | Unclear | Yes | Unclear | Yes | B |
Sun Jiangli [16] 2015 | 183 | 532 | Yes | Yes | Yes | Yes | Yes | Unclear | Yes | Unclear | Yes | B |
Yin Songli [17] 2014 | 54 | 66 | Yes | Yes | Yes | Yes | Unclear | Unclear | Yes | Yes | Yes | B |
Chen Xiangliang [18] 2016 | 42 | 26 | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | A |
He Dan [19] 2017 | 76 | 44 | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | A |
Fan Yachao [20] 2012 | 68 | 75 | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | A |
Ning Fangbo [21] 2015 | 82 | 126 | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | A |
Xu Daijun [22] 2014 | 47 | 68 | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | A |
Chu Xinjuan [23] 2017 | 70 | 30 | Yes | Yes | Yes | Yes | Unclear | Unclear | Yes | Yes | Yes | B |
Mu Junshan [24] 2015 | 70 | 30 | Yes | Yes | Yes | Yes | Unclear | Unclear | Yes | Yes | Yes | B |
Wang Yanchao [25] 2017 | 48 | 72 | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | A |
Wu Jixia [26] 2018 | 132 | 358 | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | A |
Liu Yanjun [27] 2010 | 82 | 58 | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | A |
Zhu Yanxia [28] 2013 | 51 | 73 | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | A |
Gao Yuan [29] 2015 | 77 | 1279 | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | A |
Wang Dali [30] 2013 | 84 | 41 | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | Yes | A |
Sun Yao [31] 2018 | 60 | 80 | Yes | Yes | Yes | Yes | Yes | Unclear | Yes | Yes | Yes | B |