IQVIA艾昆纬：2026年以制造商净价为基础衡量美国药品市场的估计规模报告（英文版）

Accurately estimating the size and growth of the U.S. pharmaceutical market has become increasingly important and complex. The market today is fundamentally different from what it was 10 to 15 years ago. Historically, there has been significant variation in estimates of pharmaceutical spending in the U.S. due to differing methodologies, potentially limiting the utility of these estimates in policy and stakeholder discussions.1 Traditional IQVIA Institute approaches to measuring pharmaceutical