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. 2021 Jun 11;143(1):55–62. doi: 10.1007/s00402-021-03979-w

Table 3.

Total scores achieved in the questionnaires at the baseline and at the follow-up

	Score		p value
	Preoperative	Follow-up	p value
Pain [NRS]	4.95 ± 2.15	4.05 ± 2.01	0.0274^a
EQ-5D-5L health state	70.35 ± 14.91	73.78 ± 14.26	ns^a
EQ-5D-5L index	0.66 ± 0.15	0.73 ± 0.14	0.0077^a
IKDC 2000	49.25 ± 8.75	51.39 ± 9.98	ns^b
WOMAC	67.65 ± 18.75	75.06 ± 15.01	0.0026^b
KOOS
Index	58.60 ± 17.37	66.49 ± 16.05	0.0018^b
Symptoms	64.17 ± 21.30	71.43 ± 19.27	0.0039^b
Pain	63.01 ± 18.47	70.88 ± 16.24	0.0139^a
ADL	67.87 ± 19.42	75.71 ± 15.10	0.0025^b
Sport and Rec	26.76 ± 23.99	35.44 ± 28.40	0.0118^a
QoL	39.53 ± 17.62	47.80 ± 21.51	0.0109^b

The data represent the mean value ± the standard deviation. ns p value non-significant

^aAnalysis conducted with Willcoxon test

^bAnalysis conducted with T test; ns no significant changes observed, p value > 0.1