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Table 2 Attrition rate

From: Contextual variations in costs for a community health strategy implemented in rural, peri-urban and nomadic sites in Kenya

Year Rural (Butere) Nomadic (Garissa)  Peri-urban (Kisumu)
# of CHVs by yr end % of attribution # of CHVs by yr end % of attribution # of CHVs by yr end % of attribution
Forced Natural Natural Natural
2010 193   Base yr - - 187 Base yr
2011 167   (26)13% 34 Base yr 122 (65)35%
2012 104 (26)16% (37)22% 28 (6)18% 84 (38)31%
2013 93   (11)11% 28 (0)0% - -
Average    15%   9%   33%
  1. Calculations for average attrition rates for both nomadic and peri-urban sites were based on 2 years, while those for rural on 3 year. Replacement CHVs were not included in the computation for attrition