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©The Author(s) 2017.
World J Hepatol. Feb 28, 2017; 9(6): 333-342
Published online Feb 28, 2017. doi: 10.4254/wjh.v9.i6.333
Published online Feb 28, 2017. doi: 10.4254/wjh.v9.i6.333
Table 2 Jadad scale is a procedure for assessing the methodological quality or risk of bias in randomized controlled trials, adapted from Jadad et al[17]
| Item | Maximum points | Description |
| Randomization | 2 | 1 point if randomization is mentioned |
| 1 additional point if the method of randomization is appropriate | ||
| 1 point has to be deducted if the method of randomization is inappropriate (minimum 0) | ||
| Blinding | 2 | 1 point if blinding is mentioned |
| 1 additional point if the method of blinding is appropriate | ||
| 1 point has to be deducted if the method of blinding is inappropriate (minimum 0) | ||
| An account of all patients | 1 | The fate of all patients in the trial is known, if no data are reported the reason is stated |
- Citation: Fiorino S, Bacchi-Reggiani ML, Leandri P, Loggi E, Andreone P. Vitamin E for the treatment of children with hepatitis B e antigen-positive chronic hepatitis: A systematic review and meta-analysis. World J Hepatol 2017; 9(6): 333-342
- URL: https://www.wjgnet.com/1948-5182/full/v9/i6/333.htm
- DOI: https://dx.doi.org/10.4254/wjh.v9.i6.333