TABLE 3.
Age Group, y | Mean Yearsa | nqxb | lx | dx | Lx | exc (SE) |
Men’s total life expectancy | ||||||
70–74 | 1.00 | 0.0476 | 100 000 | 4757 | 488 109 | 17.7 (0.57) |
75–79 | 1.00 | 0.1037 | 95 243 | 9878 | 451 522 | 13.5 (0.50) |
80–84 | 1.00 | 0.1409 | 85 366 | 12 026 | 396 764 | 9.8 (0.69) |
≥ 85 | 1.00 | 1.0000 | 73 340 | 73 340 | 438 082 | 6.0 (1.01) |
Men’s driving life expectancy | ||||||
70–74 | 1.90 | 0.1194 | 100 000 | 11 938 | 445 649 | 11.5 (0.10) |
75–79 | 1.78 | 0.2086 | 88 062 | 18 365 | 351 831 | 8.0 (0.10) |
80–84 | 1.69 | 0.2882 | 69 697 | 20 089 | 252 105 | 5.0 (0.07) |
≥ 85 | 1.57 | 1.000 | 49 607 | 49 607 | 97 685 | 2.0 (0.10) |
Women’s total life expectancy | ||||||
70–74 | 1.00 | 0.0318 | 100 000 | 3178 | 492 054 | 20.6 (3.84) |
75–79 | 1.00 | 0.0720 | 96 822 | 6973 | 466 675 | 16.2 (4.11) |
80–84 | 1.00 | 0.0585 | 89 848 | 5254 | 436 105 | 12.2 (4.87) |
≥ 85 | 1.00 | 1.0000 | 84 594 | 85 594 | 664 155 | 7.9 (5.41) |
Women’s driving life expectancy | ||||||
70–74 | 1.89 | 0.1440 | 100 000 | 14 400 | 438 390 | 11.2 (0.17) |
75–79 | 1.79 | 0.2144 | 85 600 | 18 354 | 341 626 | 7.9 (0.07) |
80–84 | 1.73 | 0.2825 | 67 245 | 19 000 | 250 198 | 5.0 (0.04) |
≥ 85 | 1.54 | 1.0000 | 48 245 | 48 245 | 85 467 | 1.8 (0.09) |
Note. lx = number in the hypothetical population; dx = number of events (based on nqx) in the hypothetical population; Lx = number of person-years of survival in the hypothetical population.
aMean years of survival for those dying within the 2-year period of follow-up in the total life expectancy calculations and mean years of driving for the driving life expectancy calculations, with assignments of 0.5 year for those dying, 1.0 year for those who quit, and 1.85 years for those who refused to participate or were lost in the follow-up.
bRepresents the mortality rate in total life expectancy calculations and represents the combined mortality, driving cessation, and loss to follow-up rate in the driving life expectancy calculations.
cExpected years and the SE of the estimated expected years.