After a month, serum total PSA value was 1.2 ng/ml. In another blood test after 3 months, serum total PSA value rose to 7 ng/ml with a percent free PSA of 40%. The urologist recommended a transrectal ultrasound-guided prostate biopsy. The patient refused biopsy.
Of the four components of aggregate demand, consumption expenditure C is the largest contributing to between 60% and 70% of total expenditure. For this reason, we often start our analysis with this particular component.
China, the worldâs second largest economy (and largest by other measures), accounts for 13.9% of production. They only have 6.25% of world debt and a debt-to-GDP ratio of 39.4%. 7 of the 15 countries with the most total debt are European. Together, excluding Russia, the European continent holds over 26% of total world debt.