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

Table 1 Basic characteristics of study subjects

OA phenotype	Number		Gender (%women)			Age (mean)			BMI^a(mean)
OA phenotype	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

ISSN: 1471-2474