From: Effects of external application of compound Qingbi granules on acute gouty arthritis with dampness-heat syndrome: a randomized controlled trial
Group
Changes in the patient's synovial thickness (cm)
Synovial thickness
Control group
0.373 ± 0.05
Treatment group1
0.394 ± 0.06
Treatment group 2
0.412 ± 0.07*