Table 3.

Overall investment cost over ten years for expanding England’s Alzheimer’s disease diagnostic infrastructure to G7 average levels and resulting expansion of services

	Fixed cost	Variable Cost	Total cost	Number of added services	Share of overall investment
Memory Assessment Services		£4,223,184,714	£ 4,223,184,714	37,573,973	31%
PET Scanners	£ 359,760,493	£2,700,700,149	£ 3,060,460,642	1,937,500	22%
CSF Analysis		£1,363,493,637	£ 1,363,493,637	1,627,500	10%
MRI Scanners	£ 3,279,790,957	£1,880,204,653	£ 5,159,995,610	46,194,000	37%
Total Investment			£13,807,134,603