Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Study quality assessment (Newcastle–Ottawa Scale).
| First author | Year of publication | Selection | Comparability | Exposure | Quality score | |
|---|---|---|---|---|---|---|
| 1 | Wagner (16) | 2022 | *** | ** | ** | 7 |
| 2 | Choi (17) | 2020 | *** | ** | *** | 8 |
| 3 | Soo (18) | 2019 | ** | ** | ** | 6 |
| 4 | Martí-Fàbregas (19) | 2019 | *** | ** | *** | 8 |
| 5 | Wilson (20) | 2018 | **** | ** | *** | 9 |
| 6 | Charidimou (21) | 2016 | ** | ** | ** | 6 |
| 7 | Song (22) | 2014 | **** | ** | *** | 9 |
