This post clarifies how the PT and PTT checks get the job done, whatever they indicate, And exactly how the test final results are interpreted. After activated, the PT test is calculated in seconds. The time is then when compared with the reference array of values (that means time span https://arcade-directory.com/listings612134/an-unbiased-view-of-%E4%B9%9D%E5%B7%9E%E5%A8%9B%E6%A8%82