Meta-analyses were performed using random-effects models, and effect moderators were explored using univariate and multivariate meta-regression models. Results Eighty-five studies with 12 057 ...

Clinical characteristics, univariate, and multivariate Cox model analysis of long-term (> 3 years) survivors of stage IV metastatic breast cancer treated on phase II or III North Central Cancer ...

Course TopicsMultivariate analysis is commonly used when we have more than one outcome variables for each observation. For instance, a survey of American adults’ physical and mental health might ...

After univariate analysis, we applied two multivariate statistical techniques. In a Cox regression model, the selected explanatory variables were disease extent, Karnofsky performance status, WBC and ...