Correlation between Kellgren-Lawrence classification of osteoarthritis and Knee Injury and Osteoarthritis Outcome Score

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World Journal of Orthopedics

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2218-5836

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Baishideng Publishing Group Inc, 7041 Koll Center Parkway, Suite 160, Pleasanton, CA 94566, USA

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World J Orthop. Nov 18, 2025; 16(11): 111953
Published online Nov 18, 2025. doi: 10.5312/wjo.v16.i11.111953

Table 4 Correlation of scores of five outcomes

		Symptoms	Activities of daily living	Sport and recreation function	Knee-related quality of life
Pain	Rho	0.363	0.871	0.688	0.754
Pain	P value	< 0.001	< 0.001	< 0.001	< 0.001
Symptoms	Rho	-	0.396	0.298	0.474
Symptoms	P value	-	< 0.001	< 0.001	< 0.001
Activities of daily living	Rho	-	-	0.752	0.755
Activities of daily living	P value	-	-	< 0.001	< 0.001
Sport and recreation function	Rho	-	-	-	0.709
Sport and recreation function	P value	-	-	-	< 0.001

Correlations calculated using Pearson’s correlation coefficient. All P values are two-tailed and statistically significant at P < 0.001.

Citation: Alshahrani AS, Aljaffar AB, Albin Ahmed BJ, Altabash MW, Dajani ZA, Alamer AH, Alzawad AJ, Alanii F, Alzahrani MM. Correlation between Kellgren-Lawrence classification of osteoarthritis and Knee Injury and Osteoarthritis Outcome Score. World J Orthop 2025; 16(11): 111953
URL: https://www.wjgnet.com/2218-5836/full/v16/i11/111953.htm
DOI: https://dx.doi.org/10.5312/wjo.v16.i11.111953

Alshahrani AS, Aljaffar AB, Albin Ahmed BJ, Altabash MW, Dajani ZA, Alamer AH, Alzawad AJ, Alanii F, Alzahrani MM. Correlation between Kellgren-Lawrence classification of osteoarthritis and Knee Injury and Osteoarthritis Outcome Score. World J Orthop 2025; 16(11): 111953 [PMID: 41355837 DOI: 10.5312/wjo.v16.i11.111953]

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