[Remicade], etanercept [En lected from 10 veterans who had stopped taking biologic ment, duration of biologic use, race/ethnicity, gender (F = female), tobacco use ( former use, C = current use, N = never used), primary diagnosis (3 = irritable born disease, 4 = psoriatic arthritis, 5 = rheumatoid arthritis, 6 = reactive arthritis), and tyre of biologic medication used were among the study variables examined. TABLE 27-4 DEMOGRAPHIC VARIABLES OF VETERANS WITH RHEUMATOID ARTHRITIS Patient Duration (yrs) Age Race/ Ethnicity Gender Tobacco Diagnosis Biologic Caucasian Infliximab LL LL LL LL - N Black, not of Etanercept Hispanic Origin Caucasian Infliximab 1200 0 Caucasian LL LL LL Z LL LL Infliximab Black, not of Etanercept Hispanic Origin Caucasian Etanercept Caucasian 35 LL LL LL LL Infliximab Caucasian 6 4 mm Black, not of LLLLZU LL Infliximab Hispanic Origin Infliximab 4.0 Caucasian LL Etanercept 35 37, 41, 42, 49, SE, 24) 82 4 4 7 7 ( 22) J