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. Author manuscript; available in PMC: 2023 Feb 1.
Published in final edited form as: Arthroscopy. 2021 May 28;38(2):394–403. doi: 10.1016/j.arthro.2021.05.012

Table 3.

Minimal Clinically Important Difference Thresholds

MCID* Percentage Achieving MCID

HOOS Pain 8.9 82%
HOOS Symptoms 10.4 64%
HOOS ADL 10.6 75%
HOOS Sports 11.4 89%
HOOS QOL 11.8 89%

ADL, activities of daily living; HOOS, Hip Disability and Osteoarthritis Outcomes Score; MCID, minimal clinically important difference; QOL, quality of life.

*

MCID was calculated using the distribution-based method.