On multivariate analysis, having secondary education and above was associated with decreased risk of human brucellosis seropositivity.
In the multivariate analysis, the secondary significant predictors of survival were age, race, Charlson Comorbidity index, and stage.
In multivariate logistic regression analysis, secondary headache history, elevated blood pressure, fever and an abnormal neurological examination resulted as independent risk factors for secondary headache.
In multivariate logistic regression analysis, secondary headache history [OR 6.6; 95% CI 1.3 33.1], elevated blood pressure [OR 7.2; 95% CI 2.3 22.6], fever [OR 12.1; 95% CI 1.3 111.0] and abnormal neurological examination [OR 9.9; 95% CI 2.7 36.3] represented independent predictors for secondary headache.
The following covariates were entered into the multivariate analysis: age, educational level (lower secondary or none vs upper secondary and tertiary combined, and tertiary vs upper secondary and lower secondary or none combined) and family history of cancer.
Study Design: A secondary multivariate analysis of a randomized controlled trial was performed to determine whether duration of betamethasone therapy was associated with adverse maternal or neonatal outcomes.
Important potential confounders will be included in a secondary multivariate analysis.
In multivariate analysis, after adjusting for secondary predictor variables, payer status was a statistically significant predictor of survival.
Design Secondary multivariate analysis of linked population-based datafiles including the Queen Elizabeth II Health Sciences Centre Oncology Patient Information System NS CancerRegistry, Vital Statisticscs), the NS Hospital Admissions/Separations file and the Medical Services Insurance Physician Services database.
This included a secondary multivariate analysis that explored separately the independent effects of overt diabetes and IFG/IGT (see Supplementary Table 2), as specified using the WHO criteria (6), on the three dependent variables, as well as a set of univariate results for each independent variable.
