美國醫院評鑑與較低的死亡率「沒有相關」；僅稍微與「降低再入院率」有相關～
值得深入來瞭解研究的設計
結論是否果真如此？
US hospital accreditation by independent organizations is not associated with lower mortality, and is only slightly associated with reduced readmission rates
US hospital accreditation by independent organizations is not associated with lower mortality, and is only slightly associated with reduced readmission rates
