We, as healthcare professionals and consumers of healthcare, cannot provide quality healthcare to others or to ourselves without data. 

Data points are everywhere. Your respiratory rate, heart rate, oxygen saturation, and blood pressure are just four common data points in healthcare facilities (perhaps even at home). 

At home in the day to day, you may be counting your steps, hours of sleep, days per week you are exercising, and many other possibilities. 

We would rarely collect these data points without a purpose and intention to use the data for meaningful insights. 

An initial set of vital signs may provide a baseline for a patient that could be referred to with each subsequent set of vitals for comparison. 

For someone looking to become more active through walking, tracking steps may provide a way to determine progress and plan for how to make adjustments. 

Now there are many opportunities to add on to the list of data elements. However,...