Don't believe my meter

[olefin]

First... thanks to all that posted.

Update....
Like I said earlier, may be some good come of this.

I home tested again today as requested by my cardiologist.
I tested 2.9. Had an appointment for lab test Wed but he said cancel and reschedule in a month. So he's accepting my home test for 2 months! I take that as a good start.

 

[Jkm7]

Good news, Dayton. Happy to hear you are back in range and obviously earning your cardio's respect and trust. All good!!

 

[Bina]

2.9 is fantastic......glad it all worked out okay.

 

[Ross]

I've seen ISI of 2.0 mentioned before but I don't remember what instrument that was for.

Another note, while the RATIO does cancel out one factor, I wonder about the Accuracy and Variation there is in the ISI number. I don't even know what factors determine ISI. Maybe I need to review my Protime Book

'AL Capshaw'

The older, original Coaguchek units that you had to run controls on had an ISI of 2.0

http://practical-hemostasis.com/Miscellaneous/inr_and_isi.html