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. 2023 May 18;18(5):e0285626. doi: 10.1371/journal.pone.0285626

Fig 1. Evolution of prescriptions compared to reference benchmarks in acute bronchiolitis over three periods of time and two clinical settings.

Fig 1

Period 1: 2010–2012, pre-AAP bronchiolitis guideline; period 2: 2015–2016, early post-guideline; period 3: 2017–2018, late post-guideline. Left panel: proportion of subjects, with 95% CI. Right panel: Differences in prescription rates between periods 1 and 2, and between periods 1 and 3, with 95% CI. Abbreviations: AAP, American Academy of Pediatrics; ED, emergency department; PHIS, Pediatric Health Information Systems.