15th February 2024

A group of researchers are looking to determine if a novel marker for inflammation should be used to determine the severity of a patient’s rheumatoid arthritis.

A group of researchers are looking to determine if a novel marker for inflammation should be used to determine the severity of a patient’s rheumatoid arthritis. Researchers have collected the patient’s blood test result and the corresponding patient’s DAS-28 score. 

Which of the following tests should determine the correlation between these two factors?