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Table 1 Basic characteristics of study subjects

From: A genome-wide association study of copy-number variation identifies putative loci associated with osteoarthritis in Koreans

OA phenotype Number Gender (%women) Age (mean) BMIa(mean)
Cases Controls Cases Controls P-value Cases Controls P-value Cases Controls P-value
ROA One definite osteophyte (original K ≥2) 371 467 84% 80% 0.1974 62.22 61.23 0.023 25.55 24.28 1.3 × 10-7
  1. BMIa: body mass index.