Supplemental material for: Assessment of support surfaces (static & mixed) for neonates

Work exposed as an oral presentation at the 2014 EWMA Congress (Madrid). The presentation was about support surfaces (i.e., mattresses) for neonates. The fileset contain three files: 1. surfaces.R is the R code for the statistical analysis. 2. surfaces.csv is the data set, which has 40 rows and 6 columns: - dummy:: factor variable with 8 levels, giving a unique identifier for the dummy. - surface:: factor variable with 5 levels, indicating which surface (mattress) was assessed. - mean.p:: numeric, giving the mean pressure (mmHg) measured. - max.p:: numeric, giving the maximum pressure (mmHg) measured. - head.p:: numeric, giving the mean pressure (mmHg) measured at the head region. - area:: numeric, giving the pressure area (cm^2). 3. EWMA.pptx.