Figure 5
Forest plots of estimates of random effects (sigma1 = σ 1 (hospital)), sigma2 = σ 2 (sex-age category within hospital level), auto-correlation (rho = ρ (lag1)), total numbers of HLIs over the 2004–2008 period, and related rates with 95% confidence intervals, when excluding the hospital named in the first column. The vertical line indicates the central estimates for the full sample of hospitals (last row).