Abbreviations
ANA anti-nuclear antibody
Ant-dsDNA anti-double-stranded deoxyribonucleic acid
CK creatine kinase
Hgb hemoglobin
IM inflammatory myositis
SLE systemic lupus erythematosus
PM Polymyositis
Authors
Getasew Kassaw Alemu : Data curation, Formal analysis, Investigation, Supervision, Validation; Yonatan Abbawa Zewdie : Data curation, Investigation, Methodology,
Writing – original draft; : Addisu Melkie Ejigu , Formal analysis, Investigation, Supervision, Validation; Beniam Yohannes Kassa , Data curation, Investigation, Methodology, Writing – original draft, Writing – review & editing