In addition, differences in neuropsychological testing scores between the CBS patients with normal vs. pathological FP-CIT uptake were calculated using dichotomous 'normal' vs. 'pathologic' variables, according to normative cut-off values.
Using HR, speed, age and gender, maximal oxygen uptake is calculated using the specific formula that applies to this test.
The metal uptake (CS) was calculated using the general definition: C_{text{S}} = frac{{V(C_{text{T}} - C_{text{A}} )}}{M}.
The water uptake of scaffold was calculated using the Eq. 3.
Expected uptake of services was calculated using the utilisation rates observed in the NHDS which was implemented in 2013 (Yemen NHDS 2015).
The percentage uptake of drug was calculated using the following formula as reported earlier (Yuan et al. 2008): where C is the intracellular concentration of ETO measured by HPLC, M is the unit weight (in milligrams) of cellular protein after incubation, Ci is the initial concentration of ETO, and Mi is the initial unit weight (in milligrams) of cellular protein.
The metal uptake (q t ) was calculated using the general definition: q_{t} = frac{{V(C_{0} - C_{text{e}} )}}{M}, (1 where q t is the metal uptake of Cd+2 g−1 biomass, V is the volume of metal solution in contact with the biosorbent in L, C 0 and C e are the initial and residual concentration of metal in the solution mg L−1, respectively, and M is the amount of added biosorbent in g (5 20 g L−1).
Amount of dye uptake, q (mg/g), was calculated using the following equation: q = left( {C_{text{i}} - C_{text{f}} } right)V/Wwhere C i (mg/L) is the initial dye concentration, C f (mg/L) is the dye concentration after adsorption, W (g) is the amount of biosorbent and V (L) is the volume of the solution.
In these ROIs, the standardized FDG-glucose uptake value (SUV) was calculated using the following formula: SUV = tumor FDG concentration (MBq)/(injected dose/body weight).
