本文主要从供方角度指出了影响药品可及性的因素。这些因素包括:到卫生服务机构的距离、市场的药品拥有程度,医疗机构的采购状况和医生的处方行为。卫生决策者应充分重视药品可及性问题,以促进我国人口健康状况的改善。 This article points out the main factors affecting drug availability from the perspective of the supplier. These factors include: distance to health services, market availability of medicines, purchase status of medical institutions and prescriptions by doctors. Health policy makers should give full attention to the issue of access to medicines in order to promote the improvement of the health status of our population.