Fig. 2
From: Screen time among Spanish university students with disabilities: a self-organizing maps analysis
Component planes of the registered variables. From left to right and top to bottom are the component planes of the variables: Gender (male = 1, female = 2); Disability grade (%); Socioeconomic Status (€); Television use (hours*day); Video/DVD use (hours*day), Computer use (hours*day), Mobile phone use (hours*day), Video games use (hours*day) and the total Screen Media Usage (hours*day); Physical Activity (mets) and BMI = Body Mass Index (kg·m2). The black triangles around the interest zones indicate the disability grade