Fig. 4

Impact of Length of Stay, CRP Levels, and Time Since Guideline Change on Adherence to Antibiotic Treatment Duration. A–C The impact of three continuous variables—maximum C-reactive Protein (CRP) level, length of stay, and time since the guideline change—on the probability of receiving antibiotic treatment durations longer than recommended. For A and B the dotted line represents the cutoff chosen when converting the variables to binary for the Poisson regression model. For C the dotted line represents the start of patient inclusion