Figure 3.

Results of the end-campaign clustered lot quality assurance sampling decision with the results of the post-campaign vaccination coverage* with 95% confidence interval, obtained at district level by considering verbal history of vaccination, Sierra Leone, November 2009 - January 2010. Legend: A_M: Accepted by the LQAS rule for measles vaccination coverage; R_M: Rejected by the LQAS rule for measles vaccination coverage; A_YF: Accepted by the LQAS rule for yellow fever vaccination coverage; R_YF: Rejected by the LQAS rule for yellow fever vaccination coverage. *Post campaign coverage estimations provided by the Campaign Evaluation Team, MoH/WHO/UNICEF (Personal Communication).