ArticlePediatric emergency care2026
Physician-Reported Diagnostic Uncertainty Among Children Discharged From the Pediatric Emergency Department With Acute Respiratory Illness.
Article in Pediatric emergency care, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Authors and funding
8 authors.
Funding
Abstract
objectivesDiagnostic uncertainty is an important, yet understudied, driver of patient safety within pediatric emergency medicine. Understanding how uncertainty is experienced and communicated may reveal opportunities to optimize patient safety. This study aims to determine the frequency of physician-reported uncertainty at emergency department (ED) discharge for pediatric acute respiratory illness and to describe strategies and challenges in communicating uncertainty to caregivers.
methodsThis was a cross-sectional study of children (<18 y) discharged with acute respiratory illness from a tertiary care pediatric ED (April to May 2025). For each patient, the discharging attending physician completed a survey assessing diagnostic uncertainty (6-point Likert scale, dichotomized for analysis), and whether and how this was communicated to caregivers. Physicians indicated their general overall comfort communicating uncertainty. Wilson CIs were calculated around the prevalence of visits with uncertainty.
resultsAmong 220 patients with acute respiratory illness, 68 (31%, 95% 25 to 37%) were discharged with diagnostic uncertainty. Uncertainty was communicated to 61 caregivers (90%) in the following ways: using terms such as "maybe," "probably," or "likely" (74%), provision of return precautions (59%), discussion of the differential diagnosis (56%), and discussion of diagnoses excluded (27%). Many (45% of 60 physicians surveyed) reported communication challenges, citing perceived caregiver expectations, anxiety, and risk communication concerns.
conclusionsDiagnostic uncertainty occurred in nearly one-third of ED discharges for pediatric acute respiratory illness. Communication approaches varied, and several challenges were noted. Future research engaging clinicians and families is needed to address these challenges and develop optimal methods of family-centered communication of uncertainty.
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