Fig. 3From: Faecal carriage of antibiotic resistant Escherichia coli in asymptomatic children and associations with primary care antibiotic prescribing: a systematic review and meta-analysisPooled prevalence (%) of resistance to antibiotics in faecal E. coli from asymptomatic children across different time periods for ampicillin (a and b) and tetracycline (c and d), split by OECD (a and c) and non-OECD (b and d) countries. Studies included more than once reported resistance separately in different age groups or different geographic locationsBack to article page