Skip to main content

Table 1 Distribution of cattle trypanosomosis among potential risk factors and univariate analysis

From: Spatial distribution of Glossina sp. and Trypanosoma sp. in south-western Ethiopia

Risk factor Category N (N+) Prevalence 95 % CI p-value
Altitude ≤1200 m 971 (118) 12.2 % 10.2, 14.4 0.0002
  >1200 m, ≤1300 m 518 (43) 8.3 % 6.1, 11.0  
  >1300 m, ≤1400 m 910 (65) 7.1 % 5.6, 9.0  
  >1400 m, ≤1500 m 2936 (334) 11.4 % 10.2, 12.6  
  >1500 m, ≤1600 m 1074 (86) 8.0 % 6.5, 9.8  
  >1600 m 612 (29) 4.7 % 3.2, 6.7  
Year 2009 3191 (345) 10.8 % 9.8, 11.9 0.2154
  2010 2619 (255) 9.7 % 8.6, 10.9  
  2011 1054 (68) 6.5 % 5.0, 8.1  
  2012 157 (7) 4.5 % 0.18, 9.0  
Regional state Benshangul-Gumuz 1763(312) 17.7 % 15.9, 19.6 0.0002
  Amhara 552 (65) 11.8 % 9.2, 14.8  
  Oromia 4214 (271) 6.4 % 5.7, 7.2  
  Gambela 492 (27) 5.5 % 3.6, 7.9  
Sex Male 3356 (355) 10.6 % 9.6, 11.7 0.0102
  Female 3665 (320) 8.7 % 7.8, 9.7  
River system Abay Didessa 1688(256) 15.2 % 13.5, 17.0 0.0419
  Abay 1294 (145) 11.2 % 9.5, 13.1  
  Baro Akobo 3377 (240) 7.1 % 6.3, 8.0  
  Ghibe 662 (34) 5.1 % 3.6, 7.1  
Age (years) >4 4096 (435) 10.6 % 9.7, 11.6 0.2211
  >2, ≤4 2321 (201) 87 % 7.5, 9.9  
  ≤2 604 (39) 6.5 % 4.6, 8.7  
  1. With N number sampled, (N+) number positive, CI Confidence Interval