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Table 2 Description of the clinical parameters

From: A multivariate relationship between the kinematic and clinical parameters of knee osteoarthritis population

X Name Description Mean (SD)
\(X_{1}\) Grade (1 to 4) Degree of osteoarthritis severity 3.0 (0.8)
\(X_{2}\) Pain (4 to 10) Outcome score for pain 6.6 (1.8)
\(X_{3}\) Sex (1: Men, 0: Women) Gender Men: n = 68; Women: n = 98
\(X_{4}\) Age Age (years) 61.9 (9.2)
\(X_{5}\) BMI Body mass index (kg/m2) 31.8 (7.3)
\(X_{6}\) KOOS_Symptoms KOOS score for symptoms 62.7 (17.4)
\(X_{7}\) KOOS_Pain KOOS score for pain 60.5 (17.3)
\(X_{8}\) KOOS_Adl KOOS score for daily living 67.4 (18.3)
\(X_{9}\) KOOS_Sport KOOS score for sport and recreation function 38.7 (25.7)
\(X_{10}\) KOOS_Qol KOOS score for quality of life 52.3 (22.8)
\(X_{11}\) KOOS Normalized overall KOOS score 56.3 (17.1)