Physicians' knowledge of inhaler devices and inhalation techniques remains poor in Spain.

Abstract Background: Studies in many countries in the 1990s revealed deficiencies in physicians' knowledge about inhalation therapy. In an attempt to remedy this situation, Spanish scientific societies implemented a variety of educational strategies. The objective of the present study was to assess changes in attitudes and knowledge about inhalers and inhalation techniques in a sizable sample of physicians. Methods: An 11-question multiple choice test was developed and administered throughout Spain to practicing physicians from specialties that frequently prescribe inhaler devices. The survey collected demographic characteristics (four items), preferences (two items), and issues related to knowledge (three items) and education (two items) about devices and inhalation techniques. Completion of the questionnaire was voluntary, individual, and anonymous. Results: A total of 1514 respondents completed the questionnaire. Dry powder inhalers (DPI) were preferred by 61.2% physicians, but only 46.1% identified “i...