Master of Pharmacy / Medicines are a fundamental healthcare intervention, but the benefits they provide depend entirely on the way in which they are used. This begins with prescribing, a complex task with substantial risks. Systematic evaluation of biomedical factors may be viewed as an essential component of this task, but prescribers also integrate an array of individual, social, cultural, environmental and commercial factors into their prescribing decisions. Furthermore, social and cultural characteristics of the prescriber’s workplace may influence how well prescribing decisions are carried out. Whilst numerous research efforts have helped to construct an in-depth understanding of non-biomedical influences on GP’s prescribing patterns, the characteristics of corresponding sorts of influences in teaching hospitals have not been well determined. In hospitals, supervised medical trainees, registrars and consultants prescribe within the framework of medicines management systems involving nurses, pharmacists and patients. Currently, little is known about whether each of these groups has distinct beliefs, attitudes and values that may affect either prescribing behaviour or how prescribing skills of medical trainees are acquired. The aim of this study was to explore the social and cultural dynamics of prescribing and prescriber training in teaching hospitals. To do this, established qualitative methods were employed. Junior doctors, registrars, consultants, nurses, and pharmacists from two metropolitan teaching hospitals were sampled purposively and invited to participate in semi-structured interviews. A brief questionnaire was used to collect demographic and contextual information. In the interviews, participants were asked about their attitudes towards prescribing, their perceptions of roles and responsibilities, how they communicated prescribing decisions, their perceptions of influences on prescribing, and their perceptions of factors contributing to prescribing errors. Participants were also asked for their opinions on various aspects of new prescriber training. Sampling proceeded until redundancy of themes was established. A pilot study was conducted with one participant from each professional group to optimise the interview schedule, and then using this tool, a further 38 participants were interviewed. In total, eight consultants, eight registrars, nine junior doctors, eleven pharmacists, and seven nurses participated. Using reiterative content analysis of a third of all transcripts, a coding scheme was developed, which was used to label and categorise the remaining transcripts. Categories were further developed and refined. The resultant core themes were cross indexed against the five different health professional types using thematic charts to explore patterns. The main lines of enquiry for this research were mapped, the properties of these categories and interrelationships explored in detail, and a model of the prescribing process was developed. Prescribing at the teaching hospitals was a complex process consisting of multiple steps undertaken by several different health professionals of varying levels of experience from three different health care disciplines. Because of the intricate separation of responsibilities, the operation of the process was highly reliant on the behaviours of each player and their relationships with each other. Key prescribing decisions associated with patient admissions were made, almost exclusively, by medical teams. Prescribing was therefore chiefly characterised by factors influencing the behaviours of the doctors. Their behaviours were influenced by factors relating to their individual characteristics (eg, knowledge, skills, experience); but also by a web of socio-cultural determinants inherent to the environment in which they worked. These factors were related to: the organisational structure of the prescribing process; the knowledge characteristics of the doctors; the communication patterns they used; the underlying assumptions they made about prescribing; and the work environment.
| Identifer | oai:union.ndltd.org:ADTP/282812 |
| Date | January 2008 |
| Creators | Page, Meredith Ann |
| Publisher | University of Sydney. |
| Source Sets | Australiasian Digital Theses Program |
| Detected Language | English |
| Rights | The author retains copyright of this thesis., http://www.library.usyd.edu.au/copyright.html |
Page generated in 0.0018 seconds