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Table 3 Participants’ osteoarthritis stages

From: Acute effects of a single bout of exercise therapy on knee acoustic emissions in patients with osteoarthritis: a double-blinded, randomized controlled crossover trial

KOA stages

1

2

3

4

Tibiofemoral joint

0

1

4

10

Patellofemoral joint

1

6

5

2

  1. Clinically diagnosed knee osteoarthritis (KOA) stage between one and four or in between two stages. Some participants had an osteoarthritis in both knee joints
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BMC Musculoskeletal Disorders

ISSN: 1471-2474

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