Enrolled participants | Randomly assigned participants | Participants included in analysis | Lost to follow‐up | Reasons | |
At beginning | |||||
A Group | |||||
B Group | |||||
C Group | |||||
D Group |
Enrolled participants | Randomly assigned participants | Participants included in analysis | Lost to follow‐up | Reasons | |
At beginning | |||||
A Group | |||||
B Group | |||||
C Group | |||||
D Group |