Table 4.

Sensitivity analysis.

	FAST-Forward 1	FAST-Forward 2	UK FAST 1	UK FAST 2	Standard
	26 Gy in 5 Fraction/1 Week	27 Gy in 5 Fraction/1 Week	28.5 Gy in 5 Fractions/5 Weeks	30 Gy in 5 Fractions/5 Weeks	42.5 Gy in 16 Fractions/5 Weeks
All Variable Costs Maximized (CAD)	906.94	958.25	1035.85	1073.80	1415.47
All Variable Costs Minimized (CAD)	828.57	851.57	955.94	993.89	1303.16
Savings—Maximum standard breast radiotherapy minus Maximum hypofractionated regimen (CAD)	508.53	457.22	379.62	341.67	0.00
Savings—Minimum standard breast radiotherapy minus Minimum hypofractionated regimen (CAD)	474.60	451.60	347.22	309.27	0.00