Table 1. Demographics.

MAA - myositis-associated antibody

	All patients n=103	Patients with at least one positive MAA n=44	Patients with negative MAA n=59	p
Age (years)	61.2 ± 13.5	58.9 ± 14.7	62.9 ± 12.5	0.14
Male gender (%)	50.5	50.0	50.1	0.093
Alive (%)	72.8	77.3	69.5	0.38