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Table 2 Associations between being in the worse half of KOOS subscales and the different pain groups controlled for age, gender and having or not having radiographic knee OA at 20-year follow-up in a cohort with chronic knee pain at inclusion

From: Chronic widespread pain and its associations with quality of life and function at a 20- year follow-up of individuals with chronic knee pain at inclusion

 

KOOS Pain

KOOS Symptom

KOOS ADL

KOOS Sport/Rec

KOOS QOL

 

OR

95% CI

OR

95% CI

OR

95% CI

OR

95% CI

OR

95% CI

Age

1.003

0.929–1.082

0.974

0.899–1.055

1.015

0.936–1.099

1.021

0.947–1.100

0.993

0.917–1.076

Gender (women)

0.716

0.296–1.733

0.679

0.268–1.724

0.685

0.269–1.749

0.597

0.245–1.453

0.421

0.159–1.117

Knee OA

2.431

1.008–5.865

3.804

1.483–9.761

2.917

1.148–7.414

3.075

1.279–7.396

3.938

1.498–10.353

NCP

1

 

1

 

1

 

1

 

1

 

CRP

2.088

0.686–6.355

3.342

0.943–11.842

2.612

0.809–8.432

1.894

0.627–5.722

3.191

0.880–11.568

CWP

6.379

1.877–21.676

11.958

3.002–47.584

17.295

4.332–69.052

3.522

1.063–11.666

11.300

2.769–46.107

  1. ADL activity of daily living, Sport/Rec sport and recreation function, QOL knee-related quality of life, CRP chronic regional pain, CWP chronic widespread pain, Knee OA having radiographic knee osteoarthritis