Body condition No.  Positive results (%)
Good 188 70 (37.2%)
Medium 70 39 (55.7%)
Poor 126 79 (62.7%)
Total 384 188
X2=21.1; P= 0.000
Table 6: Infection of Gastro intestinal parasites within different body conditions in west Arsi zone, 2004 E.C.