T1 kills you with 50% chance in 2 years, without insulin. With hypertension, you can leave 10+ years. Not nearly comparable.
If I unplug my insulin pump, I will feel very sick after 24 hours and probably go to a coma from ketoacidosis after a few days.
Additionally, most people would seem to account for several inputs, HR for all-cause mortality seems like a pretty good indication, but you've chosen to reject it. Any reason?