Results of Sensitivity Analyses - Scenario 1 (1
st year pandemic + 4 years of seasonal influenza vaccination campaigns) for PHU population of 100,000. The base case value and tested range is provided for each parameter. In the base case, the electronic system is less costly than the hybrid system, by a difference of $1,476. Where bars correspond to negative dollar values, variation in the parameter has resulted in the hybrid system becoming less costly than the electronic system.