Table 3.

Types of infection by study group

		TNF group (n=20)	Non-TNF group (n=36)	p value
Viral infectionsa	Total no. of infections	24	42
	No. of subjects affected	12 (60 %)	22 (61 %)	1.00
Gastrointestinal infections	Total no. of infections	8	8
	No. of subjects affected	5 (25 %)	5 (14 %)	0.47
Skin and soft tissue infectionsb	Total no. of infections	2	6
	No. of subjects affected	2 (10 %)	5 (14 %)	1.00
Upper respiratory tract infectionsc	Total no. of infections	11	20
	No. of subjects affected	8 (40 %)	12 (33 %)	0.77
Lower respiratory tract infectionsd	Total no. of infections	4	3
	No. of subjects affected	4 (20 %)	3 (8 %)	0.23
Total infections overall		49	79
Total no. of subjects with ANY infection overall		15 (75 %)	29 (81 %)	0.74

^aIncludes influenza in 3 non-TNF subjects (versus 0 TNF subjects)

^bIncludes localized herpes zoster infection in 1 non-TNF subject (versus 0 TNF subjects)

^cIncludes ear, sinus, and throat infections

^dIncludes bronchitis and pneumonia