Evidence-based practice and effective communication
Evidence informs, the woman decides
Evidence-based practice means combining the best available research, your clinical expertise and the woman's values and preferences. Know the hierarchy: systematic reviews and randomised controlled trials sit above cohort studies, case series and expert opinion; guidelines from NICE, RCOG and WHO synthesise this evidence but are not a substitute for individualised discussion.
Understand the difference between research (generates new knowledge, needs ethical approval and consent), audit (measures practice against a standard) and quality improvement (changes practice and re-measures). Be able to read a result critically: relative versus absolute risk, confidence intervals, number needed to treat, and whether the study population resembles the woman in front of you.
Communication is assessed throughout the OSCE. Core skills: active listening, open questions, plain language, checking understanding with teach-back, using a professional interpreter rather than a relative, and exploring her agenda before giving information. Shared decision-making tools include BRAIN (Benefits, Risks, Alternatives, Intuition, doing Nothing) and, for breaking bad news, a structured approach such as SPIKES. SBAR structures escalation and handover; documentation is communication too and must be contemporaneous, accurate and non-judgemental.
Traps
- Presenting a guideline as a mandate ("you have to be induced") instead of offering informed choice.
- Quoting relative risk reduction without the absolute figures.
- Asking "Do you understand?" rather than asking her to explain back.
- Mixing up audit and research when a question asks what a project is.
Rule of thumb
Explain, check, choose, document: give the information, ask her to tell you what it means for her, record her decision - including a decision to decline.