Do patients referred to emergency departments after being assessed in primary care differ from other ED patients? Retrospective analysis of a random sample from two German metropolitan EDs.

Autor: Umgelter A; II. Medizinische Klinik, Klinikum Rechts Der Isar der Technischen Universität München, Munich, Germany. andreas.umgelter@tum.de.; Zentrale Notfallversorgung, Vivantes Humboldt Klinikum, 13509, Berlin, Germany. andreas.umgelter@tum.de., Faust M; II. Medizinische Klinik, Klinikum Rechts Der Isar der Technischen Universität München, Munich, Germany.; Zentrale Notfallversorgung, Vivantes Humboldt Klinikum, 13509, Berlin, Germany., Wenske S; Zentrale Notfallversorgung, Vivantes Humboldt Klinikum, 13509, Berlin, Germany., Umgelter K; Klinik Für Interdisziplinäre Intensivmedizin, Vivantes Humboldt Klinikum, Berlin, Germany., Schmid RM; II. Medizinische Klinik, Klinikum Rechts Der Isar der Technischen Universität München, Munich, Germany., Walter G; Zentrale Notfallversorgung, Vivantes Klinikum Spandau, Berlin, Germany.
Jazyk: angličtina
Zdroj: International journal of emergency medicine [Int J Emerg Med] 2023 Sep 26; Vol. 16 (1), pp. 64. Date of Electronic Publication: 2023 Sep 26.
DOI: 10.1186/s12245-023-00542-9
Abstrakt: Background: To assess differences between patients referred to emergency departments by a primary care physician (PCP) and those presenting directly and the impact of referral on the likelihood of admission.
Design of Study: Retrospective cohort study.
Setting: EDs of two nonacademic general hospitals in a German metropolitan region.
Participants: Random sample of 1500 patients out of 80,845 presentations during the year 2019.
Results: Age was 55.8 ± 22.9 years, and 51.4% was female. A total of 34.7% presented by emergency medical services (EMS), and 47.7% were walk-ins. One-hundred seventy-four (11.9%) patients were referred by PCPs. Referrals were older (62.4 ± 20.1 vs 55.0 ± 23.1 years, p < .001) and had a higher Charlson Comorbidity Index (CCI) (3 (1-5) vs 2 (0-4); p < .001). Referrals received more ultrasound examinations independently from their admission status (27.6% vs 15.7%; p < .001) and more CT and laboratory investigations. There were no differences in sex, Manchester Triage System (MTS) category, or pain-scale values. Referrals presented by EMS less often (9.2% vs 38.5%; p < .001). Admission rates were 62.6% in referrals and 37.1% in non-referrals (p < .001). Referral (OR 3.976 95% CI: 2.595-6.091), parenteral medication in ED (OR 2.674 (1.976-3.619)), higher MTS category (1.725 (1.421-2.093)), transport by EMS (1.623 (1.212-2.172)), abnormal vital parameters (1.367 (0.953-1.960)), higher CCI (1.268 (1.196-1.344)), and trauma (1.268 (1.196-1.344)) were positively associated with admission in multivariable analysis, whereas ultrasound in ED (0.450 (0.308-0.658)) and being a nursing home resident (0.444 (0.270-0.728)) were negatively associated.
Conclusion: Referred patients were more often admitted. They received more laboratory investigations, ultrasound examinations, and computed tomographies. Difficult decisions regarding the necessity of admission requiring typical resources of EDs may be a reason for PCP referrals.
(© 2023. Springer-Verlag GmbH Germany, part of Springer Nature.)
Databáze: MEDLINE
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