Analysis of non-hospital antibacterial pharmacotherapy in Poland

The data gained from the payers, i.e., the healthcare system, is a very valuable source of information for pharmacoepidemiological studies. Our study shows that seasonal variation in antibiotic use is strictly linked with the age of patients. Special attention should be paid to the relatively small group of patients that utilizes a significant percentage of the year's supply. We have established an effective way to present recurrence data (a map showing the infectious disease incidence). This could be a very useful tool for comparing antibiotic consumption in different countries.