Sentence examples for variance of burden from inspiring English sources
Linear regression analyses built by backward elimination and model refinement on the basis of the adjusted R 2 were carried out to identify the variables which explained best the variance of burden and coping strategies.
To examine the proportions of explained variance of the burden of headache, a hierarchical regression analysis was conducted.
In this analysis, baseline pain interference (bodily pain) approximately contributed 27.2% (P < .001), whereas baseline depression (HADS-D) contributed an additional 5% (P < .001) to the variance of emotional burden of headache (HDI-E) at one-year follow-up.
In this analysis, baseline emotional burden of headache (HDI-E) contributed 46% (P < .001), pain interference (bodily pain) an additional 6% (P < .01) and baseline headache duration an additional 3% (P < .001) of the variance of physical burden of headache (HDI-P) at one-year.
Biomarkers and demographics predicted 35 38% of variance in total burden of OA (total joint space narrowing or osteophyte).
Poorer social and occupational functioning, an episode in the last 2 years, history of rapid cycling, and the caregiver being responsible for medication intake explained a quarter of the variance of the caregiver's subjective burden in a landmark study [ 28].
Here only cognitive dependency remained in the final model, predicting 12% of the variance in carer burden, with the other two variables not improving the model significantly.
Provinces with higher baseline death rates and urbanization indices experienced higher excess respiratory death rates during the spring-summer 1918 wave and these two factors explained 78% of the variance in pandemic burden (P < 0.0001, Table 3).
"Discussion of burden is inappropriate," he said.
