Abstract
Background
The consequences of uncertainty are extensive with the potential to influence a multitude of issues such as patient expectations, diagnosis, treatment decisions, patient confidence and satisfaction and ultimately patient compliance.
Aims
To review the relevant literature pertaining to physician expressions of uncertainty and its effects on patients.
Methods
A search was conducted in July 2016 of electronic databases; PsycINFO, PsycARTICLES, MEDLINE and Embase. Key search terms included uncertainty, physician uncertainty, patient attitude, patient confidence and patient satisfaction. Other sources were obtained from reference lists. The eligibility of studies and data extracted were cross-checked with inclusion and exclusion criteria.
Results
The search yielded 14 studies and 4 were included for review. These studies yielded mixed results. In some studies patients preferred disclosure of uncertainty while in others such disclosure was negatively associated with patient confidence and satisfaction. This is at odds with the belief of theorists that uncertainty disclosure to patients is the crux of a successful doctor–patient relationship. The studies were, however, united in so far as the way in which the uncertainty was communicated to the patient was pivotal to patient responses to uncertainty.
Conclusions
Uncertainty is a ubiquitous feature of medicine and more research should examine how physician’s expressions of uncertainty affect patients.
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Appendix
Appendix
Study | Patient sample | Type of data | Study type | Outcome |
---|---|---|---|---|
Johnson (1988) | Hospital clinic waiting list (n = 100) | Audiovisual recordings | Qualitative | Expressing uncertainty is detrimental to patient confidence and evaluation of the consultation. The manner in which uncertainty is disclosed affects patient satisfaction |
Ogden (2001) | General practitioners (n = 66) and their attending patients (n = 550) | Matched questionnaires | Qualitative | Physicians and patients agreed that expressions of uncertainty were detrimental to patient confidence. Verbal expressions were more detrimental than behavioural expressions |
Gordon (2000) | Review visits to a hospital clinic (n = 216) | Audio-taped dialogue | Qualitative | Physician expressions of uncertainty were associated with greater patient satisfaction when other specific physician verbal expressions were present. Uncertainty disclosure was associated with a greater doctor–patient rapport |
Politi (2010) | Cancer treatment clinic (n = 75) | Questionnaire telephone call | Qualitative | Physician expressions of uncertainty lead to greater patient decision satisfaction |
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McGovern, R., Harmon, D. Patient response to physician expressions of uncertainty: a systematic review. Ir J Med Sci 186, 1061–1065 (2017). https://doi.org/10.1007/s11845-017-1592-1
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DOI: https://doi.org/10.1007/s11845-017-1592-1