Table 5 Correlations between the numbness score and each PROM

 Symptoms

0.44^b

0.35–0.51

< 0.0001

 Satisfaction

0.41^b

0.32–0.49

< 0.0001

 Expectation

0.19^a

0.09–0.28

< 0.0001

 Activities

0.29^a

0.21–0.39

< 0.0001

 Total

0.39^a

0.30–0.47

< 0.0001

 Symptom

0.42^b

0.34–0.50

< 0.0001

 Pain

0.44^b

0.36–0.52

< 0.0001

 ADL

0.36^a

0.27–0.44

< 0.0001

 Sports

0.23^a

0.13–0.32

< 0.0001

 QOL

0.38^a

0.29–0.46

< 0.0001

 FJS-12

0.42^b

0.33–0.49

< 0.0001