A cyclic citrullinated peptide (CCP) antibody test may be ordered along with or following a rheumatoid factor (RF) test to help diagnose rheumatoid arthritis (RA) and to assess the severity and probable course of the disease .
Compared to the rest of the country, Davenport's cost of living is 2.50% Lower than the U.S. average. population As of 2014, Davenport's population is 3,534 people. Since 2000, it has had a population growth of 131.13 percent.
As of the 2010 census, the city had a population of 99,685, making it Iowa's third-largest city. As of 2011, the mayor of Davenport is Bill Gluba. Davenport is the largest of the Quad Cities. The Quad Cities also consists of neighboring Bettendorf and the Illinois cities of Moline, East Moline, and Rock Island and has a population of 379,690. Located approximately half way between Chicago and Des Moines, Davenport is on the border of Iowa and Illinois.