System Info for File Extension .CPI. The following listing is compiled from the database produced by the 'Associate This!' program, selected data from the main FILExt database and information FILExt collected directly from user systems.
How AHI Is Used. The AHI is used to classify the severity of your sleep apnea, according to the following criteria for adults: Normal: fewer than 5 events per hour of sleep. Mild: 5-14.9 events per hour of sleep. Moderate: 15-29.9 events per hour of sleep. Severe: greater than 30 events per hour of sleep.
ALT (alanine aminotransferase), which was previously called SGPT, is more specific for liver damage. The normal range of ALT is 0 to 45 U/L. ALP (alkaline phosphatase) is elevated in many types of liver disease, but also in non-liver related diseases. The normal range of ALP is 30 to 120 U/L.