Is APTT 83.3 high, normal or dangerous? What does APTT level 83.3 mean?

Your APTT level of 83.3 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	23.833
5-10 years	25.818
10-15 years	27.969
15-20 years	30.299
20-25 years	32.823
25-30 years	32.595
30-35 years	32.369
35-40 years	32.144
40-45 years	34.822
45-50 years	34.581
50-55 years	34.341
55-60 years	34.103
60-70 years	33.867
70-80 years	33.632
80-90 years	33.399
90-100 years	33.167
>100 years	32.937

*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	23.888
5-10 years	25.938
10-15 years	28.163
15-20 years	30.579
20-25 years	33.203
25-30 years	32.959
30-35 years	32.717
35-40 years	32.476
40-45 years	32.237
45-50 years	32
50-55 years	34.746
55-60 years	34.49
60-70 years	34.236
70-80 years	33.984
80-90 years	33.734
90-100 years	33.485
>100 years	33.239

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.