Table 1.
BCR, Benefit-cost ratio; DALY, disability-adjusted life-year; GDP, gross domestic product; GNI, gross national income; HALE, health-adjusted life expectancy; HALY, health-adjusted life-year; HDI, human development index; ICER, incremental cost-effectiveness ratio; IRR, internal rate of return; NMB, Net Monetary Benefit; NNV, number needed to vaccinate; NPV, net present value; NWBI, national well-being index; PRO, patient-reported outcome measure; QALY, quality-adjusted life-year; ROI, return on investment; SRR, social rate of return; SWF, social welfare function; VPDI, vaccine-preventable disease incidence; VSL, value of a statistical life; VARR, vaccine-attributable rate reduction.