Sentence examples for by univariate analysis using from inspiring English sources

Patient demographics, potential covariates, and outcome metrics were examined by univariate analysis using the Student t-test.

Associations of impacts of agro-geographical zones and sero-geospatial burden of CBPP on pastoral cattle production systems were examined by univariate analysis using chi-square tests (X 2).

For each patient, the fracture type was classified by univariate analysis using the Tile's classification, which divides pelvic ring fractures into types A, B, and C based on the degree of pelvic instability; type A is stable, type B has rotational instability, and type C has rotational and vertical instability.

The relationship between risk factors and death was first examined by univariate analysis using the two-sample unpaired Student's t-test for parametric continuous variables, Mann–Whitney U-test for nonparametric continuous variables, and Pearson's chi-square test for categorical variables.

influence of these factors on survival was tested by univariate analysis using log-rank tests.

Variables were examined for associations with hepatitis or HBV reactivation by univariate analysis using χ or Fisher's exact test.

By univariate analysis, use of other common transport (e.g., buses, subways) was also associated with a risk for SARS.

By performing univariate analysis using Cox proportional model we then searched for potential prognostic factors.

Associations between foot deformities, disease activity, and disability were assessed by means of a univariate analysis using X2 test or Fisher's exact tests when the factors were dichotomous; or t-tests were utilized for assessing mean differences when the factors were continuous (data not shown).

The exploratory variables were chosen by the results of a univariate analysis using ILD death as the target variable, with baseline characteristics and characteristics previously reported to affect poor ILD prognosis as the univariate exploratory variables.

Factors associated with the outcomes were assessed by univariate analysis and multivariate analysis using Cox regression analysis.