DRx

DRx, 1 year ago (edited 1 year ago)

Def not a math major (BS/PharmD), but your explanation was like seeing through a visual illusion for the first time! lol

I was always taught PEMDAS growing up, and that the MD and the AS was read left to right in an equation like above. But stating the division as a fraction completely changes my mind now about how this calculation works. I think what would happen in a calculation I use every day if the former was used.

Example: Cockcroft-Gault Equation (estimation of renal function)

(140-age)(kg) / 72(SCr) vs (140-age) X kg ➗72 X SCr

In the first eq (correct one) an 80yo patient who weighs 65kg and has an SCr ~ 1.5 = 36.11

In the latter it = 81.25 (waaay too high for an 80yo lol)

edit: calculation variable

DRx, 1 year ago

+1 for SearXNG… I run my own instance in docker, and host it through a cloud flare tunnel. I set all my “web browser bars” on all my devices to auto use its address, so I don’t even have to think about it, and all my searches are auto routed through my instance. It’s Great!

DRx, 1 year ago

HELL NO! I use betterdiscord!