Clinical guidelines development process in Poland.

Clinical practice guidelines are set of recommendations for cliniciansa bout the care of patients. The aim of clinical practice guidelines is to support clinical decision-making, rationalize diagnostic and therapeutic procedures and provide high-quality healthcare. Development of clinical practice guidelines should be a systematic process based on evidence based medicine (EBM). However, as practice shows, they are not always reliable and are not developed according to the recommended world-wide methodology. The purpose of this article is to provide an outline of the clinical guidelines development process and to present international instruments for guidance development, evaluation and adaptation