Sentence examples for by adding the product from inspiring English sources
We examined plausible interactions one at a time by adding the product of the two predictors to the model with main effects only.
Multiplicative interaction between sleep duration and age/sex was tested using the Wald test by adding the product of sleep and age/sex in the multivariate model.
Effect modification by gender was evaluated and tested by adding the product term of serum sTWEAK concentration*gender to the univariate model.
A final H score was calculated by adding the product of the percentage cells stained at a given staining intensity (0 100) and the staining intensity (0 3), as previously described (Pajares et al, 2012).
The area under the plasma concentration/time curve (AUC0-∞) was determined using the linear trapezoidal rule and extrapolated to infinity by adding the product of the last measured plasma concentration multiplied by the terminal slope.
A test for interaction was performed by adding the product of standardized serum iron and levels of CRP (<10 and ≥10 mg/L), and the product of standardized serum iron and serum TIBC.
The expected number is calculated by adding the products of the current age- and gender-specific rates and the number of relatives within each corresponding age-gender category.
Therefore, the reliable area of the scanning path, 'Area,' was used to analyze the magnetism of the entire tumors by adding the products of the scanning step and the intensities that were larger than the half of Ipeak.
To test whether the associations between wheezing, atopic dermatitis and functional constipation were different at the age of 24, 36 and 48 months, the effect modification by time was evaluated by adding the product-term of wheezing/atopic dermatitis and time (eg, wheezing×time) as an independent variable to the crude GEE model.
The proportional hazard assumption was tested for model II by adding the products of each covariate and log time) to all covariates in the model.
