Geographical accessibility of medicines: a systematic literature review of pharmacy mapping

Journal of Pharmaceutical Policy and Practice

Cindrel Tharumia Jagadeesan¹  Veronika J. Wirtz¹ 

[1] Department of Global Health, Boston University School of Public Health Crosstown, 3rd floor, 801 Massachusetts Avenue, 02118, Boston, MA, USA;

关键词: Accessibility;    Pharmaceutical;    Spatial analysis;    Medicines;   

DOI  :  10.1186/s40545-020-00291-7

来源: Springer

【 摘 要 】

BackgroundMeasuring access to medicines has often been limited to assessing availability and affordability, while little is known regarding other dimensions of access including geographical accessibility. Our study aims to provide a systematic review of literature on the accessibility of medicines by studying the geographical distribution of pharmacies using Spatial Analytical methods.MethodsAs systematic review of scientific peer-reviewed literature between 2000 and 2018 was carried out using PubMed, Web of Science, Google Scholar, Google and the Preferred Reporting items for Systematic Reviews and Meta-Analyses (PRISMA). Data regarding pharmacy density, distance to pharmacies in relation of pharmacy to sociodemographic factors and pharmacy characteristics were extracted from studies that meet the inclusion criteria.FindingsTwenty papers fulfilled our inclusion criteria, of which only three were from middle income countries and rest from high-income economies. Pharmacy density per population was reported in 15 studies. Although geographical information was utilized in all studies, only 14 studies reported distance to pharmacies represented as Euclidean (straight line) distance. Disparities in accessibility was reported according to population income and rural or urban location. Seven studies described additional pharmacy characteristics including opening hours, presence of a pharmacist and delivery services.ConclusionsGeographical accessibility is a key dimension of access to medicines. Pharmacy density per population is a relevant indicator to assess geographical accessibility which should be complemented by an equity analysis using socio-demographic information and population perception of accessibility.

【 授权许可】

CC BY