Midwifery practice in Nigeria relies heavily on both traditional wisdom and up-to-date scientific evidence. When midwives face daily clinical challenges—such as managing postpartum hemorrhage or deciding on the best timing for cord clamping—relying on guesswork is not enough. Formulating clear clinical questions helps midwives bridge the gap between routine hospital habits and proven research. By asking precise questions, you can search medical databases like PubMed or African Journals Online efficiently, finding answers that directly improve maternal and neonatal survival rates across our primary health centres and tertiary hospitals.
The PICO framework is an acronym designed to help clinicians build searchable, answerable clinical questions. Breaking a complex clinical doubt into structured components saves time and yields more accurate search results.
The first step in building your clinical question is identifying the exact group of people or the specific condition you are dealing with. In midwifery, this could be primigravid teenagers, women experiencing prolonged labour, or newborns with birth asphyxia. Be as specific as possible regarding age, gestational age, parity, or setting. For example, stating just "pregnant women" is often too broad, whereas "nulliparous women at term in a Nigerian rural clinic" provides a precise population that narrows down your search to applicable evidence.
The intervention represents what you plan to do for the patient or the specific exposure you are investigating. In midwifery, this might be a therapeutic procedure, a diagnostic test, a specific nursing action, or a preventive measure. Examples include delayed cord clamping, administering misoprostol for third-stage management, or using partographs during labour. When writing your question, clearly state the main action or treatment you want to evaluate.
The comparison element acts as the baseline against which your intervention is measured. You are usually asking: "Is this new method better than what we currently do?" The comparison could be standard routine care, a placebo, an alternative drug, or even no treatment at all. Note that not every clinical question requires a comparison, but including one makes your evaluation much stronger. For instance, comparing skin-to-skin contact against standard incubator care for low birth weight infants gives a clear basis for judgment.
The outcome tells you what change or result you expect to see as a consequence of the intervention. Outcomes must be measurable and clinically meaningful. In midwifery, we care deeply about outcomes such as maternal mortality, incidence of postpartum haemorrhage, Apgar scores at five minutes, successful establishment of breastfeeding, or maternal satisfaction. Vague outcomes like "better health" should be avoided in favour of concrete markers like "reduction in blood loss exceeding 500 millilitres."
Combining all four elements creates a fully formed PICO question ready for literature searching. Consider this scenario: A midwife in a busy antenatal clinic wonders if intermittent auscultation is just as safe as continuous electronic fetal monitoring for low-risk women in labour.
Putting it into a question format: "In low-risk women in labour (P), does intermittent auscultation (I) compared with continuous electronic fetal monitoring (C) affect neonatal Apgar scores and caesarean section rates (O)?"