Table 1.

Summary statistics on patient population

Age (years)	Min	18
	Mean	52
	Max	83
Gender	Male	81 (21.5 %)
	Female	296 (78.5 %)
Disease duration (years)	Min	0.3
	Mean	7.3
	Max	39.7
DAS28-CRP score	Min	3.6
	Mean	5.9
	Max	7.9