英语语法分析

The blood pressure, nutritional status(ferrohemoglobin and serum albumin level) and renal function(plasma creatinine level) were same in PCRT group compared with control group pretransplantation.

移植前无透析组的血压、营养状况（血红蛋白和白蛋白水平）及肾功能（血肌酐水平）与对照组无差异。