Like the DALY, the WE-DALY equation considers the years of life lost due to premature mortality and the years of life lived with disability outcomes to estimate the total number of years of healthy life lost in a population.
It is acknowledged by the authors that there are a number of limitations to this approach, including the exclusion of children in the methods developed by Saunders and also possible limitations in the use of disability classification to estimate the costs of health.
We used the World Population Prospects WPPP) and the death rate of people with disabilities (PWD) to estimate potential earlier loss of lives before 2006.
The objectives of the current manuscript are therefore (1) to determine the effect of smoking on the duration of life with and without disability and (2) to estimate the contribution of the higher mortality and higher disability associated with smoking to the difference in the years lived with and without disability between smoking groups.
Data from the 1987 and 2006 China Sampling Surveys on Disability were used to estimate the impacts of rapid ageing and the widening urban-rural gap on the prevalence of disability.
Recent research has used variation in the disability determination process to estimate the impacts of DI on employment for various groups.
They also have a number of additional limitations, including only using average earnings, or average disability support payments, to estimate costs of lost income, or only presenting the aggregate national cost - not the cost to individuals [ 1, 28- 32].
The aims of the present paper are: (1) to describe rates of obesity and pertinent health behaviours in British adults with and without intellectual disability; and (2) to estimate the extent to which any between-group differences in health status may reflect between-group differences in rates of exposure to socio-economic disadvantage.
By using consistent disability concepts across disability and Aboriginal and Torres Strait Islander social surveys, it was possible to estimate disability rates among this numerically small but nationally important population group; adult Indigenous people were found to have more than twice the rate of disability of other Australians [ 29].
The study had two objectives 1) to test the fit of the Health Action Process Approach (HAPA) model for sport participation among individuals with acquired physical disabilities and 2) to estimate the extent to which athletic identity predicts intentions to engage in sport within the context of HAPA.
