GRADE系统将证据质量分为几级

相关题目

• 下列哪些属于GRADE系统高质量证据
• GRADE系统将证据推荐强度分为几级
• 下列哪项属于GRADE系统极低质量证据
• 在GRADE证据分级系统和推荐强度中，1C代表什么？
• What can be found if a child with Ⅲ grade (levels) laryngeal obstruction?
• 影响GRADE证据推荐强度的因素有
• 可能降低GRADE证据质量等级的因素有
• 可能提高GRADE证据质量等级的因素有
• A 55 year old male presented with painless terminal hematuria. Cystoscopic exam­ination revealed a solitary papillary tumor. A histopathological examination of completely resected tumor is suggestive of grade Ⅲ (high grade) transitional cell carcinoma with no muscle invasion. Further management of this patient is best done by