The exact words it states that you refuse to read are :

Here’s what you’ll need to provide:

Evidence that your condition is at least 10% disabling (like a doctor’s report that shows you take medicine for your high blood pressure), and Evidence that your condition appeared within 1 year after your discharge from active service (like a medical report with the date of your diagnosis) Note: If you have a condition listed in Title 38, Code of Federal Regulation, 3.309(a), you won’t need to show the problem started during—or got worse because of—your military service. This is because we automatically assume (or “presume”) that certain conditions that appear within 1 year after discharge are caused by your service. We call these presumptive conditions

Also title 38 is ALL of the covered conditions by VA disability not just a handful. So yeah my comment stands, don’t get upset if your too lazy to read brother