Assessment of channeling bias among initiators of glucose-lowering drugs: A UK cohort study [Corrigendum]
Ankarfeldt MZ, Thorsted BL, Groenwold RHH, et al.Clin bolt tip Epidemiol.2017;9:19–30. On page 23, Figure 1 Notes section was marked incorrectly.The correct Notes should read as follows:Figure 1 Propensity score over time for GLP-1 versus basal insulin initiators.Notes: Blue: insulin, red: GLP-1.Abbreviation: GLP-1, glucagon-like peptide