Results: In the randomized study, 6.8% of patients given high-osmolar and 3.8% of those given low-osmolar contrast media had serum creatinine increases of at least 25%.
Results: In the randomized study, 6.8% of patients given high-osmolar and 3.8% of those given low-osmolar contrast media had serum creatinine increases of at least 25%.
结果：在（本组）随机对照研究中，6.8%的高渗和3.8%的低渗造影剂使用者其血清肌酐水平至少增高了25%。