Use of antibiotics contrary to guidelines for children’s lower respiratory tract infections in different health care settings

This study aimed to evaluate antibiotic prescriptions for children with lower respiratory tract infection (LRTI) in public and private primary care clinics and in a hospital’s pediatric emergency department (PED) in 2012–2013 (pre-guideline) and in 2014–2015 (post-guideline). Special attention was paid to guideline compliance, especially regarding macrolide prescriptions, which the guidelines discourage. Retrospective data of 1431 children with LRTI in November–December 2012–2015 were collected from electronic registers and checked manually. Three diagnostic groups were analyzed: community-acquired pneumonia (CAP), wheezing bronchitis, and non-wheezing bronchitis. A comparison of the pre- and post-guideline periods revealed antibiotic prescription rates of 48.7% and 48.9% ( p = 0.955) for all LRTIs, respectively, and 77.6% and 71.0% ( p = 0.053) for non-wheezing bronchitis. The prescription rates for all LRTIs were 24.9% in PED and 45.9% in public ( p