Research purpose Research population Intervention and joint intervention Outcome measures Statistical analysis Results and conclusions Conflict of interest and funding sources New entry Total Percentage (%)
Breslin N 2020.4.9 1 5 0 2 1 4 1 0 14 70
Chen H 2020.2.12 1 4 0 2 1 3 1 0 12 60
Chen R 2020.3.16 1 4 1 3 0 4 0 0 13 65
Chen S 2020.3.28 1 4 0 2 0 3 1 0 11 55
Khan S 2020.4.8 1 4 0 2 0 3 1 0 11 55
Li N 2020.3.30 1 4 0 2 1 4 1 0 13 65
Liu D 2020.3.7 1 4 0 2 1 4 0 0 12 60
Liu H 2020.3.11 1 4 0 2 1 4 1 0 13 65
Liu Y 2020.2.27 1 5 0 2 0 3 0 0 11 55
Sutton D 2020.4.13 1 3 0 2 0 3 0 0 9 45
Wu X 2020.4.8 1 4 0 2 1 4 1 0 13 65
Yang H 2020.4.12 1 4 0 2 1 4 1 0 13 65
Yu N 2020.3.24 1 4 0 2 1 4 1 0 13 65
Zhu H 2020.2 1 5 0 2 0 3 1 0 12 60