Physical Therapy Korea
pISSN 1225-8962 eISSN 2287-982X

Comparison of pre- and postintervention values

Variable Pre-intervention Postintervention p-value***
NPRS 6.76 ± 1.38 3.50 ± 2.14 0.001
RMD 14.72 ± 2.48 8.38 ± 2.09 0.001
ODI 45.51 ± 8.76 26.48 ± 8.48 0.001
QBDS 28.38 ± 10.28 18.34 ± 6.11 0.001
SF-12 58.34 ± 8.13 71.28 ± 7.73 0.001

Values are presented as mean ± standard deviation. NPRS, Numeric Pain Rating Scale; RMD, Roland–Morris disability; ODI, Oswestry Disability Index; QBDS, Quebec Back Pain Disability Scale; SF-12, Short-form 12. ***p < 0.001.

Phys. Ther. Korea 2023;30:136~143 https://doi.org/10.12674/ptk.2023.30.2.136
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