Figures & data
Table 1. Socio-demographic characteristics of the 2071 children participating in the Australian Health Survey, with blood pressure measurement.
Figure 1. Univariate associations, using simple linear regressions, between BP z-score and socio-demographic variables for the 2071 children participating in the Australian Health Survey. *b – estimated regression coefficient indicating the average increase in the blood pressure z-score per unit of the continuous covariates and mean difference to the reference category in the categorical covariates; CI – confidence interval.
![Figure 1. Univariate associations, using simple linear regressions, between BP z-score and socio-demographic variables for the 2071 children participating in the Australian Health Survey. *b – estimated regression coefficient indicating the average increase in the blood pressure z-score per unit of the continuous covariates and mean difference to the reference category in the categorical covariates; CI – confidence interval.](/cms/asset/05c917cf-f99e-4743-b9f2-6c6432e2cbbb/iblo_a_1380502_f0001_b.jpg)
Figure 2. Adjusted associations, using a multiple linear regression, to predict BP z-score, between BP z-score and socio-demographic variables for the 2071 children participating in the Australian Health Survey. *b – estimated regression coefficient indicating the average increase in the blood pressure z-score per unit of the continuous covariates and mean difference to the reference category in the categorical covariates, adjusted for all the other variables in the model; CI – confidence interval.
![Figure 2. Adjusted associations, using a multiple linear regression, to predict BP z-score, between BP z-score and socio-demographic variables for the 2071 children participating in the Australian Health Survey. *b – estimated regression coefficient indicating the average increase in the blood pressure z-score per unit of the continuous covariates and mean difference to the reference category in the categorical covariates, adjusted for all the other variables in the model; CI – confidence interval.](/cms/asset/ebc5a7cf-f3d5-4cc5-8290-046cb1026b0d/iblo_a_1380502_f0002_b.jpg)