Observational Study
Copyright ©The Author(s) 2022.
World J Orthop. Nov 18, 2022; 13(11): 1006-1014
Published online Nov 18, 2022. doi: 10.5312/wjo.v13.i11.1006
Table 3 Pairwise comparison using Wilcoxon Rank Sum Tests (P value)

Cortisone injection
Splint
Surgery
Observation
Cortisone injection
Splint0.0426a
Surgery< 0.00001a< 0.00001a
Observation0.0093a1.0000< 0.00001a