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Table 3 Internal consistency and intra-rater repeatability analyses for each component

From: Knee osteoarthritis pre-screening questionnaire (KOPS): cross-cultural adaptation and measurement properties of the brazilian version—KOPS Brazilian version

Components

ICC3,1

Functional pain

0.754

Pain last month

0.822

Pain last year

0.886

Signs/other symptoms

0.748

Biological risk

1.000

External risk

0.974

KOPS Brazilian version total score

0.934

  1. ICC: Intraclass Correlation Coefficient