Table 2.

Results of categorical assessments of functional ability

		N (%)
Steinbrocker class, no. (%)	I	97 (62.6)
	II	52 (33.5)
	III	5 (3.3)
	IV	1(0.6)
Physician's categorical scale	I	95 (61.3)
	II	31 (20)
	III	22 (14.2)
	IV	2 (1.3)
	V	4 (2.6)
	VI	1 (0.6)
Parent's categorical scale	I	86 (55.5)
	II	34 (22)
	III	27 (17.4)
	IV	6 (3.9)
	V	1 (0.6)
	V I	1 (0.6)