Is APTT 40.1 high, normal or dangerous? What does APTT level 40.1 mean?

Your APTT level of 40.1 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	22.882
5-10 years	23.8
10-15 years	24.754
15-20 years	25.747
20-25 years	26.779
25-30 years	27.853
30-35 years	28.97
35-40 years	30.132
40-45 years	31.34
45-50 years	32.597
50-55 years	33.904
55-60 years	33.85
60-70 years	33.795
70-80 years	33.74
80-90 years	33.686
90-100 years	33.632
>100 years	34.981

*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

1,51,150

Total number of patients treated

A video message on the treatment of your high APTT level

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	22.909
5-10 years	23.855
10-15 years	24.84
15-20 years	25.866
20-25 years	26.934
25-30 years	28.046
30-35 years	29.204
35-40 years	30.41
40-45 years	31.666
45-50 years	32.974
50-55 years	34.336
55-60 years	34.277
60-70 years	34.219
70-80 years	34.16
80-90 years	34.102
90-100 years	34.044
>100 years	33.986

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.

This page was viewed the most from these cities in the last 30 days:

• Giba, Sardinia
• Gandipalem
• Komarolu
• Gentioux-Pigerolles
• Héric
• Le Roncenay-Authenay
• Kumbazha
• Lazzate
• Ganeshwadi
• Jammala
• La Chapelle-Gaceline
• La Villeneuve-Bellenoye-et-la-Maize
• Gillette, Wyoming
• Laroque-Timbaut
• Khanate of Sibir
• Leaf River Township, Ogle County, Illinois
• Kalamad
• Gennetines
• Kallimandayam
• Le Pré-Saint-Gervais
• Le Val-d'Esnoms
• Garhgaon
• Larressingle
• Kondajji
• La Chapelle-Saint-Aubin
• Le Glaizil
• Jiangxi–Fujian Soviet
• Gibourne
• Laviron
• Kovalam
• Keisen, Fukuoka
• Kholvad
• Jannaram, Enkoor
• Les Villedieu
• Herly, Somme
• Konbaung Dynasty
• Kōsa, Kumamoto
• Hohengœft
• Kupur
• Ieshima, Hyōgo
• Kangrali (BK)
• Hézecques
• Gollapuram, Andhra Pradesh
• Le Cateau-Cambrésis
• Haute-Épine
• Indevillers
• La Chapelle-Neuve, Morbihan
• Guitry
• Krasnoperekopsk
• Khamanon
• Kholodivka, Crimea
• Islotes Las Galeras
• Larcan
• Le Gouray
• Hutt County
• Hirapur (Vidhan Sabha constituency)
• Gungavada
• Konakanchi Vari Palem
• Kotli Kamboan
• L'Hermitage-Lorge
• Le Quillio
• Koorgalli
• Gripport
• Hawley, Pennsylvania
• La Force, Aude
• Ladian Kalan
• Khab
• Khanagaon
• Garrey
• Kaliachak I (community development block)
• Havredal
• Le Mêle-sur-Sarthe
• Les Septvallons
• Jiashizhuang
• Huglo
• La Valette-du-Var
• Garha (Ludhiana West)
• Les Cassés
• Kilifarevo Island
• Le Tréhou
• Gensac, Hautes-Pyrénées
• Koteshwara
• Konthagai
• Khandra
• Guarda Veneta
• Hazu, Aichi
• Iberville Projects
• Kammanu
• Kapra
• Kallooppara
• Hazelwood (Pittsburgh)
• Les Roches-de-Condrieu
• Hostens
• Indang
• Le Ménil-Guyon
• Gura Sonigara
• Kambainallur
• Kfar Mordechai
• Jalage
• Grésy-sur-Aix
• Jelva
• Jaykrishnapur
• Khanna, Ludhiana
• Heimersdorf
• Le Chastang
• Kodimbala
• Lasseube-Propre
• Grans
• Lagraulet-Saint-Nicolas
• Kalimpong II (community development block)
• Juillan
• La Bastide-de-Sérou
• Geography of Karafuto
• Kadia Khoh
• Kiniye
• Korpana
• Kiryat Luza
• Hinokage, Miyazaki
• Kingdom of Portugal
• Gundolsheim
• King George Island (South Shetland Islands)
• Keelakurunaikulam
• Guanyinge Subdistrict, Jining
• Hucqueliers
• La Vacheresse-et-la-Rouillie
• Germainvilliers
• Le Rouget-Pers
• Kingdom of Croatia (Habsburg)
• Ivrey
• Le Fugeret
• Gien
• Keleswaram
• Indiana Territory
• Greenbank, Washington
• Lambhua
• Hwicce
• Kharpa, Bhopal
• Kundgol
• Kingdom of Kent
• Lémeré
• Govardhan
• Jalna district
• La Madeleine, Nord
• Les Guerreaux
• Landrethun-lès-Ardres
• Haironville
• Langpih
• Juliana Republic
• Kagarol
• Kwahu East District

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.