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Figure 3 | BMC Public Health

Figure 3

From: Intervene before leaving: clustered lot quality assurance sampling to monitor vaccination coverage at health district level before the end of a yellow fever and measles vaccination campaign in Sierra Leone in 2009

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).

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