LogIU/mL - how to convert to IU/ml? - Hepatitis B Trust

Hepatitis B Trust

21 posts

LogIU/mL - how to convert to IU/ml?

mantana profile image
3 Replies

My blood results show the following:

HBV DNA LogCopy/mL 4.0

HBV DNA LogIU/mL 3.2

Most information online refers to IU/mL, not LogIU/mL or LogCopy/mL.

How do I convert my results to IU/mL?

Written by
mantana profile image
mantana
To view profiles and participate in discussions please or .

The ability to reply to this post has been turned off.

3 Replies
Griffon profile image
Griffon

Hi , My understanding is that LogIU/ml means that the amount of virus detected is so small it can not accurately be quantified below the amount stated . IU/ml is the actual viral count . In effect what your results are saying is that your viral load is so low it can not be accurately measured -

mantana profile image
mantana in reply toGriffon

I think that reply is incorrect.

I've asked the same question here:

healthunlocked.com/britishl...

But in the meantime, was able to find the answer myself:

Some countries report HBV DNA results primarily in logIU/mL, while some others - in IU/mL.

LogIU/mL 3.2 is 1585 IU/mL (10^3.2 = 1584.89319...).

As from here:

microbiology.testcatalog.or...

10 to 1,000,000,000 IU/mL (1.00 log to 9.00 log IU/mL).

So:

IU/mL | logIU/mL

10 | 1 (10^1)

100 | 2 (10^2)

1,000 | 3 (10^3)

10,000 | 4 (10^4)

100,000 | 5 (10^5)

1,000,000 | 6 (10^6)

10,000,000 | 7 (10^7)

100,000,000 | 8 (10^8)

1,000,000,000 | 9 (10^9)

Griffon profile image
Griffon in reply tomantana

Well done , I stand corrected ! At least your count is low , which is good news .

The ability to reply to this post has been turned off.

Not what you're looking for?

You may also like...

Should Hep B patient take Bactrim Forte (Sulfametoxazol 800mg+trimetoprim 160mg ) for 10 days after ciprofloxacin fail to clear widal 1/160?

Patient has Urobilinogen of 3.2. how can he clear Typhoid Fever? continue with another 10 days...
RogerioW profile image

New to hep b

No symtoms just been told have hep b
Fahy profile image

Hep B treatment

Hi all. I have not been posting for a while. I saw my consultant yesterday. He is puzzled by my...

Is my doctor doing enough?

I was formally diagnosed with chronic hepatitis b two and half years ago. I'm 62 years old. To cut...
teanchat profile image

Content on HealthUnlocked does not replace the relationship between you and doctors or other healthcare professionals nor the advice you receive from them.

Never delay seeking advice or dialling emergency services because of something that you have read on HealthUnlocked.