Field notes & context
What changed in a liver trial? Read the endpoint before the headline
Imaging, blood measurements and tissue findings answer different questions.
Locate the main outcome
A liver study may assess fat on imaging, a blood measurement, tissue findings or clinical events. Identify the prespecified endpoint before interpreting the result. A favorable change in one measure should not be described as though every aspect of disease improved. Keep the measurement and its timeframe visible.
Understand the participant group
Studies may enroll people at particular stages or with selected coexisting conditions. That population defines the context for the result. An average effect is not a prediction for every person. Eligibility criteria and background care can explain why two studies appear to reach different conclusions.
Look at the whole result
Read the comparison group, missing data, adverse effects and uncertainty around the estimate. A headline may highlight a relative change while omitting the starting value. Both the denominator and the absolute result matter. A statistically detectable difference and a meaningful personal benefit are questions that require interpretation.
Create a source card
Record the paper, population, intervention, comparison, endpoint and follow-up. Add one limitation in plain language. This creates a reusable note for comparing future research. It also keeps a new publication from being mistaken for an approval decision or a personal treatment recommendation.
Sources and further reading
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