Age 0 days 1-6 days 7-13 days 14-29 days 30-60 days 61-90 days 91-180 days 6-23 months 2-5 years 6-11 years 12-17 years 18 years and older; Male % 42-60: 45 … Recently, new indices related to erythrocytes and platelet counts have been provided by hematologic analyzers. Helpful, trusted answers from doctors: Dr. Hammond on platelet distribution width: As long as the other parameters are normal. Concerning the platelet parameter, the three important parameters are plateletcrit (PCT), mean platelet volume (MPV), platelet distribution width (PDW). Platelets tend to adhere to uneven or damaged surfaces, and there are an average of about 250,000 per mm3 of blood. Platelets are essential in taking care of your body.
PDW the relative width of the distribution of platelets in volume index of the heterogeneity of platelets. Mean platelet volume (MPV) is a measure of the average size of your platelets, a type of blood cell that helps prevent bleeding.MPV is particularly important in determining the cause of thrombocytopenia (a low platelet count) or thrombocytosis (a high platelet count), and it can be a useful diagnostic tool even if your platelet count is normal. MPV (mean platelet volume) – the average volume of platelets (normal 10.7 PL). If anemia is observed, RDW test results are often used together with mean corpuscular volume (MCV) results to determine the possible causes of the anemia. The normal range (99% of population analyzed) for platelets in healthy Caucasians is 150,000 to 450,000 per cubic millimeter (a mm 3 equals a microliter). The PDW is a reflection of how uniform in size a patient’s platelets happen to be. In our laboratory, the range of normal PDW values measured by this device is 15.1–17.9%; the respective intra- and inter-assay coefficients of variation are 0.5% and 4.2%. Conclusion: The study includes platelets count, mean platelets volume, platelets distribution width, and platelets large cell ratio in normal pregnant women in red sea state. Thrombocytosis is 94 and 98… These disorders are invariably acquired and an underlying abnormality should be sought. The follow-up ended on January 2018. A low value indicates uniformity in size of platelets.
If a person has more than 4, 50, 000 platelets, he is suspected to be suffering from a condition known as Thrombocytosis. Higher RDW values indicate greater variation in size.
The range of normal platelet count is from 1, 50, 000 to 4, 50, 000 platelets per micro liter of blood.
Measurement. Test Number Components Reference Interval; 0040080: Hematocrit: Effective May 16, 2016. The ideal platelet range is 150,000 to 400,000 per mcL in most healthy people. Mean Platelet Volume and Platelet Distribution Width are two staggeringly useless numbers that report on size characteristics of cells called platelets.
A reference range of platelet distribution width is: 10%-18%. This signifies an excellent reason not to try and interpret your own blood tests. Platelet distribution width (PDW) is a regular parameter in blood routine examination which reflects variation of platelet size distribution with a range from 8.3% to 56.6% [6, 7]. Reference Interval Normal range/expected value(s) for a specific disease state. Recently, new indices related to erythrocytes and platelet counts have been provided by hematologic analyzers. Concerning the platelet parameter, the three important parameters are plateletcrit (PCT), mean platelet volume (MPV), platelet distribution width (PDW).