| 文献 | 随机序列生成 | 分配隐藏 | 对研究对象和干预者实施盲法 | 对结果测评者实施盲法 | 结局指标数据的完整性 | 选择性报告结果 | 其他偏倚来源 | 质量评分 |
| 邱文梅2013 [10] | Low | Low | Low | Low | Low | Low | Low | 14 |
| 高洁2019 [11] | Unclear | Unclear | Low | Low | Low | Low | Low | 12 |
| 席饼嗣2015 [4] | Low | Low | Low | Low | Low | Low | Low | 14 |
| 杜珊珊2021 [12] | Low | Low | Low | Low | Low | Low | Low | 14 |
| 虞定海A 2007 [13] | Low | Low | Low | Low | Low | Low | Low | 14 |
| 虞定海B 2007 [13] | Low | Low | Low | Low | Low | Low | Low | 14 |
| 李晓明 2006 [14] | Unclear | Unclear | Low | Low | Low | Low | Low | 12 |
| 蒋鹏A 2009 [15] | Low | Low | Low | Low | Low | Low | Low | 14 |
| 蒋鹏B 2009 [15] | Low | Low | Low | Low | Low | Low | Low | 14 |
| 蒋鹏C 2009 [15] | Low | Low | Low | Low | Low | Low | Low | 14 |
| 苗福盛A 2009 [16] | Low | Low | Low | Low | Low | Low | Low | 14 |
| 苗福盛B 2009 [16] | Low | Low | Low | Low | Low | Low | Low | 14 |
| 苗福盛C 2009 [16] | Low | Low | Low | Low | Low | Low | Low | 14 |
| 梁利苹A 2018 [17] | Unclear | Unclear | Low | Low | Low | Low | Low | 12 |
| 梁利苹B 2018 [17] | Unclear | Unclear | Low | Low | Low | Low | Low | 12 |
| 梁利苹C 2018 [17] | Unclear | Unclear | Low | Low | Low | Low | Low | 12 |
| 王宾 2015 [18] | Low | Low | Low | Low | Low | Low | Low | 14 |