Fig. 2From: Confidence interval methods for antimicrobial resistance surveillance dataEffect of cluster-robust errors on coverage probabilities. The coverage probabilities of the standard and adjusted Wilson methods (using cluster-robust errors) and the survey method were calculated for estimation of confidence intervals for AMR estimates for various pathogen and drug combinations: a P. aeruginosa and Imipenem, b A. baumannii and Imipenem, c K. pneumoniae and Ceftriaxone, using data collected from an increasing number of facilities (10, 25, 50 and 100)Back to article page