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Fig. 6.
Numerical rating scale (NRS) pain scores of patients. Values represent the means and standard deviations. PENG: pericapsular nerve group, IAI: intra-articular injection. *
P
< 0.05
vs
. baseline.
#
P
< 0.05
vs
. between groups.
Korean J Pain 2023;36:195~207
https://doi.org/10.3344/kjp.22325
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