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Funnel plots of unidimensional hospital opportunity-based score (OBS) for: (A) aspirin at discharge, (B) thienopyridine at discharge, (C) beta-blockers at discharge, (D) ACEi at discharge, (E) statin at discharge, and (F) cardiac rehabilitation at discharge. Solid line represents cohort median hospital OBS; dashed line represents the 99.8% credible limits. Light grey circles represent inferior outlying hospitals according to the multidimensional hospital OBS funnel plot.
