Review Article
The Novel Coronavirus Disease (COVID-19): A PRISMA Systematic Review and Meta-Analysis of Clinical and Paraclinical Characteristics
Table 2
Appraisal tool for cross-sectional studies (AXIS) scores of included studies.
| Row | Author | Date | AXIS score | Reference | Introduction | Methods | Results | Discussion | Others | Total |
| 1 | Fang et al. | Feb 19 | 1 | 6 | 4 | 2 | 2 | 15 | [6] | 2 | Zhao et al. | Feb 18 | 1 | 8 | 3 | 2 | 2 | 16 | [38] | 3 | Shi et al. | Feb 24 | 1 | 9 | 3 | 2 | 2 | 17 | [40] | 4 | Pan et al. | Feb 13 | 1 | 7 | 2 | 2 | 2 | 14 | [41] | 5 | Xu et al. | Feb 28 | 1 | 6 | 4 | 2 | 2 | 15 | [42] | 6 | Zhang et al. | Mar 25 | 1 | 7 | 2 | 2 | 2 | 14 | [43] | 7 | Chen et al. | Jan 30 | 1 | 8 | 5 | 2 | 2 | 18 | [44] | 8 | Huang | Feb 21 | 1 | 8 | 5 | 2 | 2 | 18 | [18] | 9 | Wu et al. | Feb 29 | 1 | 6 | 2 | 2 | 1 | 12 | [19] | 10 | Guan et al. | Feb 28 | 1 | 9 | 5 | 2 | 2 | 19 | [45] | 11 | Wang et al. | Feb 29 | 1 | 9 | 5 | 2 | 2 | 19 | [46] | 12 | Yang et al. | Feb 26 | 1 | 5 | 3 | 2 | 2 | 13 | [47] | 13 | Xu et al. | Feb 25 | 1 | 6 | 4 | 2 | 2 | 15 | [48] | 14 | Wu et al. | Feb 29 | 1 | 9 | 3 | 2 | 2 | 17 | [49] | 15 | Li et al. | Feb 29 | 1 | 8 | 5 | 2 | 2 | 18 | [50] | 16 | Xia et al. | Mar 05 | 1 | 5 | 2 | 2 | 2 | 12 | [51] | 17 | Zhang et al. | Feb 19 | 1 | 6 | 2 | 1 | 2 | 12 | [52] | 18 | Zhou et al. | Feb 16 | 1 | 5 | 4 | 2 | 2 | 14 | [53] | 19 | Wang et al. | Feb 24 | 1 | 7 | 3 | 2 | 2 | 15 | [54] | 20 | Yoon et al. | Apr 21 | 1 | 4 | 3 | 2 | 2 | 12 | [55] | 21 | Qian et al. | Feb 21 | 1 | 7 | 4 | 2 | 2 | 16 | [56] | 22 | Liu et al. | | 1 | 6 | 4 | 2 | 2 | 15 | [57] | 23 | Chen et al. | | 1 | 5 | 2 | 2 | 2 | 12 | [58] | 24 | Young et al. | Feb 24 | 1 | 8 | 4 | 2 | 2 | 17 | [59] | 25 | Fan et al. | Mar 05 | 1 | 8 | 3 | 2 | 2 | 16 | [30] | 29 | Deng and Peng | Feb 14 | 1 | 5 | 5 | 2 | 2 | 15 | [60] | 32 | Huang et al. | Feb 24 | 1 | 5 | 3 | 2 | 2 | 13 | [61] | 33 | Kui et al. | Feb 07 | 1 | 5 | 3 | 2 | 2 | 13 | [62] | 34 | Tian et al. | Feb 27 | 1 | 5 | 3 | 2 | 2 | 13 | [63] | 38 | Xiao-Wei et al. | Feb 19 | 1 | 7 | 2 | 2 | 2 | 14 | [64] |
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