CLIA ensures that laboratory staff are appropriately trained and supervised and that testing laboratories have quality control programs in place so that test results are accurate and reliable. To enroll in the CLIA program, laboratories must complete a certification process that is based on the level of complexity of tests that the laboratory will perform.
Health experts have figured out how much time you should sit each day. Alex Cossio, AP. British experts are recommending office workers stand for at least two hours a day, in a warning against the dangers of sitting.
Standing time ranged from immediate to 10 minutes with 1-4 minutes being the most common. In addition, some investigators have assessed blood pressure at two time periods (at 1 and 3 minutes) after standing. Although some OH studies included heart rate (HR) as an assessment parameter, others did not. The measurement of HR along with blood pressure can aid in differential diagnosis.