Is APTT 81.1 high, normal or dangerous? What does APTT level 81.1 mean?

Your APTT level of 81.1 is a High APTT level.

High APTT levels may indicate underlying health problems. The normal range is typically between 22 seconds and 35 seconds. If your levels are outside this range, it's important to speak with a healthcare provider. Consulting a doctor is recommended to determine the cause and appropriate next steps.

The normal APTT range for men is :22 - 35 seconds

Ideal values of APTT depending on age (male) :

Age	Ideal APTT value
<5 years	23.784
5-10 years	25.713
10-15 years	27.798
15-20 years	30.052
20-25 years	32.489
25-30 years	32.275
30-35 years	34.893
35-40 years	34.664
40-45 years	34.436
45-50 years	34.21
50-55 years	33.985
55-60 years	33.761
60-70 years	33.539
70-80 years	33.318
80-90 years	33.099
90-100 years	32.881
>100 years	32.665

*Ideal values are calculated based on our database of patient records

Get Advice via Email : Send us your blood test report, and our APTT experts will review it. You'll receive a detailed analysis and personalized treatment guidance via email within 12 hours. If you have additional blood test results besides APTT, please include those too—an accurate diagnosis often requires a full view of all abnormalities. Upload blood test report now

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If you want your blood test report to be interpreted by APTT specialist, you can upload your report. Our APTT expert will provide you with the most accurate interpretation of your blood test results and treatment within 12 hours.Upload blood test report now

Some examples of conditions that increase or decrease APTT levels include:

• Liver disease
• Vitamin K abnormality
• Decreased or defective factor I (fibrinogen), II (prothrombin), V or X
• Hemophilia A and hemophilia B
• Willebrand disease

Receive world-class medical opinion about your high APTT levels over email.Upload blood test report now

Normal range of APTT found among women :22-35 seconds

Ideal values of APTT depending on age (female) :

Age	Ideal APTT value
<5 years	23.838
5-10 years	25.829
10-15 years	27.987
15-20 years	30.325
20-25 years	32.858
25-30 years	32.629
30-35 years	32.402
35-40 years	32.176
40-45 years	34.864
45-50 years	34.62
50-55 years	34.379
55-60 years	34.139
60-70 years	33.901
70-80 years	33.665
80-90 years	33.43
90-100 years	33.197
>100 years	32.965

If you take a APTT blood test and the results are not in the normal range (22-35 seconds), your physician may recommend more tests to figure out the problem. You might also get this test if your physician thinks you have some other disease.

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How the APTT Test Is Done :

When your doctor orders a APTT test, it involves a straightforward blood draw to measure your APTT levels. A pathologist or lab technician will take a small sample of blood from a vein using a needle. Your APTT test results are usually available within a few hours.