Figure 18: Prevalence of TOTO (OPS code: 5-281.5) vs. TE (OPS code: 5-281.0)
The graphs indicate the prevalence (y-axis) between 2007 and 2013 (x-axis), stratified the type of intervention (TOTO vs. TE). The prevalence of TE decreased by 21%, but the prevalence of TOTO multiplied only by 2.5. However, the total number of interventions is decreasing with time.