Correction: BMC Geriatrics 22, 965 (2022)

https://doi.org/10.1186/s12877-022-03658-4

After publication of this article [1], the authors reported that in Fig. 4, the legend of the PCT and control groups have been inverted; the figure should have appeared as shown below.

Fig. 4
figure 1

Percentage of patients exposed to antibiotic therapy per randomised group (N=107). D: day; PCT: procalcitonin

The original article [1] has been corrected.