Age categories

[mingyee2]

For many diseases, going up to “60 or older” is probably fine, but for others like dementia or Alzheimer's, there can be quite a difference whether you get it at 60 or 90. Should more gradation be added (or at least some kind of option to put in this information)?

[bremonline]

The algorithms in the Disease Risk Calculators require data in this format. I will talk it over with the Scientist to determine importance for this. This may take a bit longer to resolve.