the actual correlation coefficients indicated a closer association with the other laboratory tests , crp ( 0.62 ) , orosomucoid ( 0.69 ) , and esr ( 0.61 ) , than with clinical measurements : pain score ( 0.38 ) , articular index ( 0.41 ) , grip strength ( -0.3 ) , morning stiffness ( 0.19 ) , and mallya score ( 0.5 ) .
C0022885
laboratory tests
C1176468
esr