Table 1.
1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | |
---|---|---|---|---|---|---|---|---|
Prevalence Estimates | Various Estimated Standard Errors | |||||||
MSLT | Equil | Nat | MSLT | Equilibrium | Natural | |||
Boot | Boot | Derive | Boot | Derive | ||||
69 | 0.845 | 0.845 | 0.822 | 0.016 | 0.016 | 0.016 | 0.008 | 0.009 |
70 | 0.838 | 0.829 | 0.809 | 0.010 | 0.015 | 0.015 | 0.008 | 0.008 |
71 | 0.820 | 0.797 | 0.800 | 0.009 | 0.016 | 0.016 | 0.008 | 0.008 |
72 | 0.811 | 0.799 | 0.778 | 0.008 | 0.015 | 0.015 | 0.008 | 0.007 |
73 | 0.786 | 0.754 | 0.760 | 0.008 | 0.015 | 0.015 | 0.007 | 0.007 |
74 | 0.764 | 0.731 | 0.764 | 0.008 | 0.016 | 0.016 | 0.007 | 0.007 |
75 | 0.766 | 0.768 | 0.751 | 0.008 | 0.014 | 0.014 | 0.008 | 0.008 |
76 | 0.754 | 0.738 | 0.737 | 0.008 | 0.015 | 0.015 | 0.008 | 0.008 |
77 | 0.739 | 0.720 | 0.721 | 0.008 | 0.016 | 0.016 | 0.009 | 0.009 |
78 | 0.720 | 0.692 | 0.718 | 0.009 | 0.018 | 0.018 | 0.009 | 0.009 |
79 | 0.714 | 0.707 | 0.712 | 0.009 | 0.017 | 0.017 | 0.010 | 0.010 |
80 | 0.712 | 0.709 | 0.692 | 0.009 | 0.019 | 0.019 | 0.011 | 0.010 |
81 | 0.696 | 0.676 | 0.656 | 0.011 | 0.021 | 0.020 | 0.012 | 0.011 |
82 | 0.659 | 0.615 | 0.657 | 0.012 | 0.023 | 0.023 | 0.013 | 0.012 |
83 | 0.653 | 0.647 | 0.632 | 0.013 | 0.023 | 0.022 | 0.014 | 0.013 |
84 | 0.627 | 0.595 | 0.641 | 0.013 | 0.027 | 0.027 | 0.014 | 0.014 |
85 | 0.641 | 0.658 | 0.645 | 0.014 | 0.027 | 0.028 | 0.016 | 0.015 |
86 | 0.640 | 0.638 | 0.616 | 0.016 | 0.027 | 0.027 | 0.018 | 0.018 |
87 | 0.610 | 0.581 | 0.594 | 0.018 | 0.033 | 0.033 | 0.021 | 0.020 |
mean | 0.726 | 0.710 | 0.711 | 0.011 | 0.020 | 0.020 | 0.011 | 0.011 |
Columns 1, 2, and 3 are the age-specific prevalences, estimated as noted in the column heading. Prev:MSLT is calculated from the multi-state life table; Prev:Equil is calculated using the equilibrium ratio; Prev:Nat is the proportion of persons at each age who are healthy, combining all waves of data.
Columns 4, 5, and 7 are standard deviation of the prevalence in 1000 bootstrap samples
Column 6 is the mean s.e. calculated from Appendix 2 equations
Column 8 is mean s.e. calculated as Prev:Nat*(1−prevalence)/n