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Table 1 Demographic data of participants

From: Improved genetic prediction of the risk of knee osteoarthritis using the risk factor-based polygenic score

Sex (female / male)

1776 / 1076

Mean age (years)

68.2 (SD 5.3, 60 to 80)

Mean body mass index (kg/m2)

22.5 (SD 3.1, 12.8 to 40)

Kellgren-Lawrence grade

0:110 / 1:1683 / 2:805 / 3:230 / 4:24

  1. SD Standard deviation
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Arthritis Research & Therapy

ISSN: 1478-6362

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