While the private sector attracts most out-of-pocket spending, user fees remain a barrier to access to public services for people on very low incomes.

尽管私营部门吸纳了最多的医疗开支，但是使用税仍然是极低收入人群获得公共医疗服务的障碍。

youdao

To assess the extent to which user fees for antiretroviral therapy (ART) represent a financial barrier to access to ART among HIV-positive patients in Yaoundé, Cameroon.

对于抗逆转录病毒治疗（ART）费用是否构成喀麦隆雅温得艾滋病毒阳性患者接受ART的经济障碍进行评估。

youdao