Table 1 |
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|
Frequency of FCGR3B copy number variants in rheumatoid arthritis patients compared with controls |
||||
|
FCGR3B CN |
RA (n = 197) |
Controls (n = 162) |
Odds ratio (95% CI) |
P value |
|
|
||||
|
< 2 |
27 (13.7%) |
10 (6.2%) |
2.5 (1.2 to 5.4) |
0.017 |
|
2 |
149 (75.6%) |
139 (85.8%) |
1 |
|
|
> 2 |
21 (10.7%) |
13 (8.0%) |
1.5 (0.7 to 3.1) |
0.27 |
|
Global test |
χ2 = 6.9, degrees of freedom = 2, P = 0.031 |
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|
|
||||
|
Data presented as n (%). CI, confidence interval; CN, copy number; FCGR3B, Fc gamma receptor 3B; RA, rheumatoid arthritis. |
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|
Graf et al. Arthritis Research & Therapy 2012 14:R28 doi:10.1186/ar3731 |
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