Variables Univariate analysis Univariate analysis Univariate analysis Multivariate analysis Multivariate analysis Multivariate analysis
Unstandardized 95% Confidence P value Unstandardized 95% Confidence P value
coefficients β interval for β coefficients β interval for β
Age 0.044 0.036-0.138 0.273
Gender -0.191 -0.053 to 0.445 0.669
Number of drugs 0.24 0.036-0.637 <0.0001 0.24 0.036-0.637 <0.0001
Number of chronic conditions 0.286 0.094-0.344 0.005 0.177 0.145-0.893 0.15