Table 2.

Preoperative and postoperative score values for each dimension of the Manchester-Oxford Foot Questionnaire (MOXFQ), the Foot and Ankle Outcome Index (FAOI) and quality of life (EQ-5D-3 L) in the titanium patient cohort. N = 25

Score	Pre-OP	Post-OP	Median diff pre – post	P-value
MOXFQ
Walking/standing	20.29 ± 13.35	7.14 ± 8.38	14.29 (10.71–17.86)	0.001
Foot pain	26.60 ± 13.05	5.2 ± 6.84	20.00 (17.50–25.00)	0.001
Social interaction	38.50 ± 17.56	4.75 ± 10.09	34.38 (28.12–40.63)	0.001
Index	28.46 ± 13.48	5.70 ± 7.56	22.80 (19.40–26.37)	0.001
FAOI
Core scale	84.82 ± 5.25	95.53 ± 2.25	− 10.71 (− 12.50 – − 8.75)	0.001
Core scale normative	43.25 ± 4.26	51.93 ± 1.82	−8.69 (− 10.14 – − 7.10)	0.001
Shoe comfort scale	41.60 ± 18.41	83.20 ± 22.12	−40.00 (− 55.00 – − 22.50)	0.001
Shoe normative	39.06 ± 6.24	53.16 ± 7.50	− 13.56 (− 16.95 – − 11.02)	0.001
EQ-5D-3 L
Index	0.86 ± 0.24	0.96 ± 0.12	− 0.27 (− 0.62 – − 0.19)	0.014
VAS	81.52 ± 11.82	90.68 ± 9.45	− 10.00 (− 12.50 – − 6.50)	0.001

Displayed are means ± standard deviations; Pre-op Preoperative, Post-op Postoperative; Median diff pre – post: difference of medians plus 95% Hodges-Lehmann confidence interval