Author: Kristen Savage
About this viz: This scatterplot shows the prevalence of different health conditions for family relations that were reported at study enrollment. The circle sizes and colors represent how common that condition was, i.e., how many participants at baseline said that family member had that respective condition. From this scatterplot, we can see that maternal high blood pressure and paternal heart attack and high blood pressure were very common, as was a history of heart attack among participants' grandfathers.