Fig. 1From: Higher third-generation cephalosporin prescription proportion is associated with lower probability of reducing carbapenem use: a nationwide retrospective studyChanges in carbapenem use in hospital wards across France from 2009 to 2013. For each time period (2009–10, 2011–13 and 2009–13), the relative change and the annual growth rate of carbapenem consumption (in bold) were computed. CI, confidence interval; DDD defined daily doseBack to article page