We analyzed a national pharmacy database to estimate the annual number of persons who abandoned preexposure prophylaxis (PrEP) prescriptions and assessed associated factors. About 9% of persons prescribed PrEP abandoned prescriptions in 2019; abandonment was associated with sex, age, insurance type, black race/ethnicity, and drug copayment amount.

中文翻译：

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零售药店放弃人类免疫缺陷病毒暴露前预防处方——美国，2019 年

我们分析了一个国家药房数据库，以估计每年放弃暴露前预防 (PrEP) 处方的人数并评估相关因素。2019 年约 9% 的 PrEP 处方者放弃了处方；遗弃与性别、年龄、保险类型、黑人种族/民族和药物共付额有关。