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Table 4 Correlation (r) between joint lesions within the knee joint. .

From: The impact of elbow and knee joint lesions on abnormal gait and posture of sows

    Medial condyle
    Ulceration Infolding
    L R L R
Femur Medial condyle Erosion 0.43** NR NR -0.17
  1. No. of sows = 60. L = left side; R = right side; NR = Not registered. Levels of significance: ** P ≤ 0.01