Risk factors
We observed male sex, advanced age, obesity, hypertension, liver insufficiency, renal insufficiency, and anemia could be risk factors of DAMAR occurrence. The incidence was significantly higher in males than in females. The ratio of male-to-female was 2.22:1. Giorgia M etc.[15] reported a similar gender ratio in rhabdomyolysis. Advanced age and obesity (BMI>28 kg/m2) were considered as known risk factors[3, 16], Our study also supported these points. Patients we included was accompanied with basic diseases, which is consistent with cross-sectional study in SAMS[17]. special populations are more liable to DAMAR, suggested that clinicians should assess patients’ related risk factors before drug administration.