. 2005 Aug 11;65(3):342–347. doi: 10.1136/ard.2005.037150

Table 5 ACR response to infliximab according to genetic markers.

Marker	ACR ⩾20 (n)	ACR <20 (n)	OR	χ²	p Value
SE −/−	37	20	1		NS
SE +/−	61	30	1.1	0.07	NS
SE +/+	33	17	1	0.01	NS
IL1B (+3954)
C/C	82	33	1
C/T and T/T	49	34	0.58	3.24	NS
IL1‐RN (+2018)
T/T	74	34	1
T/C or C/C	57	33	0.79	0.59	0.06
TNFA (−238)
G/G	127	62	1
G/A or A/A	4	5	0.39	1.99	NS
TNFA (−308)
G/G	99	48	1
G/A or A/A	32	19	0.82	0.36	NS

ACR, American College of Rheumatology.