Table 1.
Risk of bias of included studies.
| Author | Year | Risk level |
|---|---|---|
| Arendrup27 | 2013 | Low |
| Arikan-Akdagli75 | 2019 | Unclear |
| Awad76 | 2018 | Unclear |
| Badiee19 | 2017 | Unclear |
| Bassetti11 | 2011 | Low |
| Castanheira28 | 2020 | Low |
| Castanheira29 | 2014 | Low |
| Castanheira24 | 2014 | Unclear |
| Chen77 | 2017 | Unclear |
| Desnos-Ollivier78 | 2019 | Unclear |
| Fuller36 | 2019 | Low |
| Seyoum26 | 2020 | Unclear |
| Hrabovsky79 | 2017 | Low |
| Israel21 | 2019 | Low |
| Jung30 | 2020 | Low |
| Kakeya31 | 2018 | Unclear |
| Kaur12 | 2020 | Low |
| Kaur23 | 2020 | Unclear |
| Kronen13 | 2018 | Low |
| Lausch32 | 2018 | Low |
| Omrani14 | 2014 | Unclear |
| Orasch33 | 2018 | Low |
| Pfaller80 | 2011 | Unclear |
| Pfaller25 | 2015 | Unclear |
| Puig-Asensio34 | 2014 | Low |
| Salse81 | 2019 | Unclear |
| Sasso37 | 2017 | Low |
| Siopi35 | 2020 | Low |
| Tóth22 | 2019 | Unclear |
| van Schalkwyk15 | 2018 | Low |
| Yacoub16 | 2016 | Low |
| Yang82 | 2018 | Unclear |
| Zeng83 | 2019 | Low |