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. 2025 May 1;25(2):1–177.

Table 50:

Uptake of nVNS and Standard Care in Ontario, Acute Treatment, Cluster Headache

Year 1 Year 2 Year 3 Year 4 Year 5
Current scenario
Standard care, n 11,856 12,120 12,337 12,509 12,688
New scenarioa
Uptake rate for nVNS, % 1% 2% 3% 4% 5%
nVNS in addition to standard care, n 119 242 370 500 634
Standard care, n 11,737 11,878 11,967 12,009 12,054

Abbreviation: nVNS, noninvasive vagus nerve stimulation.

a

The volume of interventions was calculated from the total number multiplied by the uptake rate of the new intervention. For example, in the new scenario, the total volume in year 1 is 11,856 and the uptake rate of nVNS is 1%, so the volume of nVNS in year 1 is 119 (11,856 × 1%).