The music is heavily influenced by a melting pot of nationalities due to the heavy immigration of the time. Throughout the period, immigrants arrived from Europe, Ireland, The United Kingdom, Germany, Spain, and Italy and, mixing with the Spanish, Mexican, Native American influenced the genre.
MELD Score. Doctors use a calculation called the MELD score to assess the severity of liver failure, usually caused by cirrhosis. The MELD score is calculated from the results of 3 blood tests: PT/INR, bilirubin and creatinine, which is a measure of kidney function.
However, other abnormal lab tests, such as liver enzymes, serum total bilirubin, or ammonia levels, may have a poor correlation with the severity of liver disease and functional ability. A liver biopsy may demonstrate the degree of liver cell necrosis, inflammation, fibrosis, and cirrhosis.