Table 4. Estimate disease burden of 149 reported Japanese encephalitis cases in Zhejiang Province per million population, 2013–2018.
| 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | Average | Total | |
|---|---|---|---|---|---|---|---|---|
| GBD 1990 method | ||||||||
| YLD | 3.25 | 2.37 | 0.21 | 1.15 | 1.21 | 1.30 | 1.58 | 9.48 |
| YLL | 0.85 | 1.13 | 0.00 | 0.00 | 0.97 | 1.82 | 0.80 | 4.76 |
| DALYs | 4.09 | 3.50 | 0.21 | 1.15 | 2.18 | 3.11 | 2.37 | 14.25 |
| GBD 2010 method | ||||||||
| YLD | 6.63 | 4.25 | 0.35 | 2.08 | 2.14 | 2.44 | 2.97 | 17.89 |
| YLL | 1.50 | 2.40 | 0.00 | 0.00 | 1.69 | 3.19 | 1.47 | 8.78 |
| DALYs | 8.13 | 6.65 | 0.35 | 2.08 | 3.83 | 5.64 | 4.44 | 26.67 |
Note: YLD denotes Years Lost due to Disability. YLL denotes Years of Life Lost. DALYs denote Disability-Adjusted Life-Years. The GBD 1990 method refers to the original definition of DALYs proposed by Murray et al. in 1996 and used in most burden studies, which takes social weightings into consideration, including age weight, treatment condition and time discounting rate. The GBD 2010 method refers to an updated definition of DALYs used in the Global Burden of Disease 2010 study, in which age weight and time discounting rate were dropped from the estimates.