Table 2A

Regional overview showing variances in percentages of endovascular treatments among the conducted multilevel revascularisations from 2001 to 2014+

RegionPercentage multilevel endovascular revascularisations with 95% CIp value
Average annual national increase endovascular revascularisations2.5 (1.9 to 3.2)<0.01
Western NRHAReference group
Central NRHA17.5 (9.4 to 25.5)<0.01
South-Eastern NRHA16.3 (9.6 to 23.0)<0.01
Northern NRHA14.1 (5.0 to 23.2)<0.01
  • Revascularisations=treatment sessions.

  • Reference group=lowest share.

  • + Weighted linear regression (analytical weights) with percentage endovascular revascularisations as dependent variable and average annual increases as explanatory variable.

  • NRHA, Norwegian Regional Health Authority.