Quality of life assessment by community pharmacists: an exploratory study

Abstract

Implicit in the evolving role of pharmacy is that its practitioners embrace the concept of quality of life (QoL). In recent years there has been an increased interest in incorporating health-related quality of life (HRQoL) measures into clinical practice, primarily focusing on the physician as the user of this information. Pharmacists may be able to use these instruments in their practices to provide better pharmaceutical care. To explore the feasibility of such an undertaking, questionnaires were mailed to a national sample of community pharmacies. In addition to the questionnaire, the respondents were provided with examples of two instruments: the Duke Health Profile and the QOLIE-10. A definition of HRQoL was provided to the respondents. After two mailings and a reminder postcard, a usable response rate of 27.2% was achieved. The results revealed that over 80% of the respondents currently discuss HRQoL issues with their patients. In addition, 66% reported that they attempt to assess the HRQoL of their patients, albeit usually on a subjective, informal basis. After viewing examples of HRQoL instruments, over three-quarters of the respondents reported a willingness to use HRQoL assessment tools in their practices. However, only 53.7% of the respondents were familiar with the concept of HRQoL. Less than 5% reported familiarity with formal instruments. The self-reported knowledge of pharmacists concerning HRQoL was low and the respondents recognized a significant gap between their current knowledge and the level of knowledge needed to assess the HRQoL of their patients formally. The results suggest a possible role for the pharmacist in HRQoL assessment. However, the use of HRQoL instruments in community pharmacies will require further training and education on the part of pharmacists concerning the concept of HRQoL, the issues involved in its measurement and how they can use HRQoL information in their practices. In addition, a number of unanswered questions must be addressed through the research process in order for HRQoL questionnaires to become clinical tools in the practice of pharmacy.