Fig. 4From: Repeated ambulance use is associated with chronic diseases - a population-based historic cohort study of patients’ symptoms and diagnosesAssociation between user groups and symptoms. Crude odds ratio plot of the association between selected symptoms when calling EMS and ambulance use. The figure consists of several logistic regressions testing each symptom against all other symptoms. The dots represent the OR and the whiskers are the 95%CIsBack to article page