Table 2

Genotype frequencies in UK Caucasian and North Indian/Pakistani rheumatoid arthritis patients and healthy controls

Gene
Genotype
UK Caucasian
North Indian/Pakistani





Control (n = 129)
RA (n = 147)
P
Nodular RA (n = 37)
P
Control (n = 128)
RA (n = 123)
P

FCGR2A-131
RR
39 (0.31)
40 (0.28)
0.81
7 (0.19)
0.36
25 (0.19)
30 (0.25)
0.15

RH
59 (0.47)
72 (0.49)

21 (0.58)

66 (0.52)
48 (0.39)


HH
28 (0.22)
34 (0.23)

8 (0.22)

37 (0.29)
44 (0.36)

FCGR3A-158
FF
68 (0.48)
59 (0.39)
0.15
12 (0.31)
0.02
63 (0.49)
48 (0.38)
0.21

FV
61 (0.43)
69 (0.46)

17 (0.45)

57 (0.44)
66 (0.52)


VV
12 (0.09)
22 (0.15)

9 (0.24)

9 (0.07)
12 (0.10)

FCGR3B-NA
22
48 (0.37)
55 (0.38)
0.13
16 (0.43)
0.28
49 (0.39)
47 (0.39)
0.25

21
72 (0.56)
71 (0.48)

16 (0.43)

45 (0.35)
53 (0.43)


11
9 (0.07)
21 (0.14)

5 (0.14)

33 (0.26)
22 (0.18)

FCGR2B-1206
GG
56 (0.48)
67 (0.46)
0.96
16 (0.43)
0.19
61 (0.48)
58 (0.47)
0.98

GA
50 (0.42)
63 (0.43)

13 (0.35)

54 (0.43)
54 (0.44)


AA
12 (0.10)
16 (0.11)

8 (0.22)

11 (0.09)
11 (0.09)


Values are expressed as number (%). RA, rheumatoid arthritis.

Morgan et al. Arthritis Research & Therapy 2006 8:R5   doi:10.1186/ar1847