A dangerously underrated entity? Non-specific complaints at emergency department presentation are associated with utilisation of less diagnostic resources - Birrenbach, T.; Geissbuhler, A.; Exadaktylos, A. K.; Hautz, W. E.; Sauter, T. C.; Muller, M. (BMC Emerg Med, 2021)
BACKGROUND: Patients presenting with non-specific complaints (NSC), such as generalised weakness, or feeling unwell, constitute about 20% of emergency care consultations. In contrast to patients presenting with specific symptoms, these patients experience more hospitalisations, longer stays in hospital and even higher mortality. However, little is known about the actual resources spent on patients with NSC in the emergency department (ED). METHODS: We have conducted a retrospective analysis from January 1st, 2013 until December 31st, 2017 in a Swiss tertiary care ED to assess the impact of NSC on the utilisation of diagnostic resources in adult patients with highlyurgent or urgent medical complaints. RESULTS: We randomly selected 1500 medical consultations from our electronic health record database: The majority of patients (n = 1310, 87.3%) presented with a specific complaint; n = 190 (12.7%) with a NSC. Univariate analysis showed no significant difference in the utilisation of total diagnostic resources in the ED [specific complaints: 844 (577-1313) vs. NSC: 778 (551-1183) tax points, p = 0.092, median (interquartile range)]. A backward selection logistic regression model was adjusted for the identified covariates (age, diabetes, cerebrovascular and liver disease, malignancy, past myocardial infarction, antihypertensive, antithrombotic or antidiabetic medication, night or weekend admission and triage category). This identified a significant association of NSC with lower utilisation of ED diagnostic resources [geometric mean ratio (GMR) 0.91, 95% CI: 0.84-0.99, p = 0.042]. CONCLUSIONS: Non-specific complaints (NSC) are a frequent reason for emergency medicine consultations and are associated with lower utilisation of diagnostic resources during ED diagnostic testing than with specific complaints.
Keywords: journalArticle; *Emergency Medical Services; *Emergency Service, Hospital; Adult; Daiichi-Sankyo and the Gottfried and Julia Bangerter-Rhyner-Foundation. WEH has; Emergency department; Hospitalization; Humans; Mundipharma Medical Basel. All other authors have nothing to disclose; Non-specific complaints; Resource utilisation; Retrospective Studies; Sciences through the "Young Talents in Clinical Research" (grant TCR 14/17) as; Triage; received speaker fees from the AO foundation Zurich and research funding from; research grants or lecture fees from Bayer, Boehringer Ingelheim, and; well as with an in-house grant of the Clinical Trial Unit. TCS has received