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. 2007 Jun 15;104(26):10802–10807. doi: 10.1073/pnas.0704185104

Table 2.

Per annum labor force and Medicare cost effects of improvement in health in the U.S. elderly population

Year DDR, % MCI, % Labor force increment to 2004 labor force (5,000,000) due to
Tax revenues (20%) increases generated by assuming specific labor force participation rates, $ billions; in parentheses, elderly percentage of U.S. labor force
Reductions in Medicare costs due to improvements in nondisabled persons' health (increased prevalence & reduced per capita costs), $ billions Average projected funds for appropriation, $ billions assuming one of three labor force participation rates
DDR MCI, millions Total 30% 50% 100% 30% 50% 100%
2014 1.5 0.9 1.0 2.7 3.7 30.0 (3.8) 50.1 (4.2) 100.2 (5.4) 137.7 167.7 187.8 237.9
2.2 1.2 1.8 3.6 5.4 44.2 (4.1) 73.7 (4.8) 147.4 (6.4) 152.6 196.8 226.3 300.0
2034 1.5 0.9 5.2 13.7 19.0 281.3 (5.4) 468.8 (7.3) 937.6 (12.1) 810.2 1,091.5 1,279.0 1,747.8
2.2 1.2 7.0 18.1 25.1 371.5 (6.6) 619.2 (8.9) 1,238.4 (15.2) 1,442.9 1,814.4 2,062.1 2,681.3

DDR, disability decline rate; MCI, Health Service Index reduction health improvement.