Is APTT 14.5 low, normal or dangerous? What does APTT level 14.5 mean?

Your APTT level of 14.5 is a Low APTT level.

Low 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	22.319
5-10 years	22.643
10-15 years	22.971
15-20 years	23.304
20-25 years	23.642
25-30 years	23.985
30-35 years	24.333
35-40 years	24.686
40-45 years	25.044
45-50 years	25.407
50-55 years	25.775
55-60 years	26.149
60-70 years	26.528
70-80 years	26.913
80-90 years	27.303
90-100 years	27.699
>100 years	28.101

*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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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 low 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	22.329
5-10 years	22.662
10-15 years	23
15-20 years	23.344
20-25 years	23.693
25-30 years	24.047
30-35 years	24.406
35-40 years	24.771
40-45 years	25.141
45-50 years	25.516
50-55 years	25.897
55-60 years	26.284
60-70 years	26.677
70-80 years	27.075
80-90 years	27.479
90-100 years	27.889
>100 years	28.306

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.