Figure 1. Time series data (a) incidence and hospital discharge rates of human campylobacteriosis in Scotland, (b) incidence stratified by age, (c) hospitalisation rates stratified by age, (d) number of chicks placed into UK broiler farms and poultry purchases by household, (e)–(h) age stratified incidence associated with foreign travel, use of proton pump inhibitors and the residual (not explained by the former two factors) and (i) urban/rural ratio of incidence aggregated from Health Boards (1990–2011) and postal sectors (2000–2006) with 95% binomial confidence intervals.