Variables	Inflammation	Vasculitis	Muscle				Connective tissue fibrosis
			atrophy	degeneration	internal nuclei	invasion of fiber
MUL	–0.05	0.05	–0.12	–0.26*	–0.08	–0.07	–0.21*
MLL	–0.06	0.08	0.02	–0.25*	–0.10	–0.06	–0.28**
CK	0.20	–0.09	0.02	0.34**	0.26*	0.27**	0.41**
AST	0.10	–0.04	–0.04	0.20	0.05	0.18	0.21*
ALT	0.06	–0.22*	–0.07	0.28**	–0.01	0.21*	0.22*

*p<0.05, **p<0.01.