Joints	Left
ROM	Electrical	Maintenance	MRD	p value
MCP*	28.8(6.8)	24.1(10.3)	26.8(7.2)	0.000
PIP*	39.1(8.9)	41.8(9.6)	45.0(8.9)	0.010
DIP	14.8(4.6)	13(1.7)	14.1(5.1)	0.456
CFF*	6.9(0.68)	6.8(0.6)	6.8(0.6)	0.000