From: Standard of care for COVID-19 in randomized clinical trials registered in trial registries and published in preprint servers and scholarly journals: a cross-sectional study
Characteristic
Resultsa
Number of components, N (%)
1
28 (22)
2
23 (18)
3
32 (25)
4
16 (12)
5
12 (9)
6
7 (5)
7
5 (4)
8
3 (2)
9
2 (2)
10
1 (1)
Total
129 (100%)