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Table 3 The prevalence of the KL-grade more severe side and the radiographic KOA severity

From: Radiographic knee osteoarthritis severity has no impact on fall risk: the locomotive syndrome and health outcomes in the aizu cohort study (LOHAS): a cross-sectional study

KL grade

Radiographic

KOA severity

0

83 (7.7)

No OA

83 (7.7)

1

322 (29.7)

Mild OA

619 (57.2)

2

297 (27.4)

3

293 (27.1)

Severe OA

381 (35.1)

4

88 (8.1)

  1. The data are n (%). KL Kellgren-Lawrence, KOA Knee osteoarthritis, OA Osteoarthritis