We calculated the decline in blood lead levels (BLLs) from 1976 to 1999 on the basis of nationally representative National Health and Nutrition Examination Survey NHANESS) data collected during 1976 through 1980 , 1991through 1994, and 1999.
We then calculated a decline metric during the LGP as 1 – (Nrecent/N110 kya), but we found no correlation between the present distribution of species and severity of decline (Mann-Whitney test, p = 0.37).
Leksell and Rabl [ 13] used a repair model to calculate the decline in the relative risk (repair process) after a decline in the exposure to fine particles.
In calculating the decline of units, the study's researchers assumed that the rent that is truly affordable to a household is no more than a third of its income.
To calculate the decline in abundance we use model 3b, so that we estimate the expected log daily abundance.
Creatinine measurements available prior to inclusion and over a 2.5 years follow-up period were recorded in order to calculate eGFR decline per year using the CKD-EPI equation [ 39].
Finally, use of only the first and last eGFR measurements to calculate eGFR decline may be susceptible to some inaccuracy, given that biological and measurement variation is possible when measuring serum creatinine.
The decline, calculated by Moody's Economy.com, is inexorable unless the government launches a heroic effort to help hundreds of thousands of defaulting borrowers stay in their homes.
We calculated a rapid decline in kidney function with all three of the CKD-EPI equations (20).
Our secondary outcome measure was the rate of change in motor decline, calculated using the total motor score from the UHDRS'99 collected at the same visits as described above using an equivalent formula.
