Table 4 SRS-22r total and subdomain scores

SRS22r pain

4.28 ± 0.64 (4.06–4.5)

4.26 ± 0.69 (3.96–4.55)

SRS22r function

4.52 ± 0.44 (4.36–4.67)

4.32 ± 0.65 (4.04–4.6)

SRS22r self-image

4.01 ± 0.62 (3.79–4.23)

3.60 ± 0.84 (3.24–3.96)

SRS22r mental health

3.84 ± 0.79 (3.56–4.12)

3.85 ± 0.94 (3.45–4.25)

SRS22r satisfaction

4.05 ± 0.77 (3.78–4.32)

3.98 ± 0.73 (3.67–4.29)

SRS22r total

4.15 ± 0.49 (3.98–4.32)

4.00 ± 0.66 (3.72–4.28)

SRS22r total (w/o satisfaction)

4.16 ± 0.51 (3.98–4.34)

4.01 ± 0.68 (3.72–4.30)