Background Current sepsis screening tools are predominantly based on vital signs. However, patients with serious infections frequently present with normal vital signs and there has been an increased interest to include other variables such as symptoms in screening tools to detect sepsis. The majority of patients with sepsis arrive to the emergency department by emergency medical services. Our hypothesis was that the presentation of sepsis, including symptoms, may differ between patients arriving to the emergency department by emergency medical services and patients arriving by other means. This information is of interest to adapt future sepsis screening tools to the population in which they will be implemented. The aim of the current study was to compare the prevalence of keywords reflecting the clinical presentation of sepsis based on mode of arrival among septic patients presenting to the emergency department. Methods Retrospective cross-sectional study of 479 adult septic patients. Keywords reflecting sepsis presentation upon emergency department arrival were quantified and analyzed based on mode of arrival, i.e., by emergency medical services or by other means. We adjusted for multiple comparisons by applying Bonferroni-adjusted significance levels for all comparisons. Adjustments for age, gender, and sepsis severity were performed by stratification. All patients were admitted to the emergency department of Södersjukhuset, Stockholm, and discharged with an ICD-10 code compatible with sepsis between January 1, and December 31, 2013. Results “Abnormal breathing” (51.8% vs 20.5%, p value < 0.001), “abnormal circulation” (38.4% vs 21.3%, p value < 0.001), “acute altered mental status” (31.1% vs 13.1%, p value < 0.001), and “decreased mobility” (26.1% vs 10.7%, p value < 0.001) were more common among patients arriving by emergency medical services, while “pain” (71.3% vs 40.1%, p value < 0.001) and “risk factors for sepsis” (50.8% vs 30.8%, p value < 0.001) were more common among patients arriving by other means. Conclusions The distribution of most keywords related to sepsis presentation was similar irrespective of mode of arrival; however, some differences were present. This information may be useful in clinical decision tools or sepsis screening tools.
Objective It is challenging to identify sepsis in the emergency department, in part due to the non-specific presentation of septic patients. Current clinical sepsis screening tools rely on vital signs but many patients present with near normal vital signs and are therefore not identified as septic. This suggests that variables, e.g. signs and symptoms, need to be included to improve sepsis detection in the emergency department. Our hypothesis was that the presentation of sepsis differs based age and sex. The potential differences in presentation could be used to apply to future sepsis screening tools. The aim was to analyze the prevalence of keywords reflecting the presentation of septic patients in the emergency department in relation to age and sex. Method Retrospective cross-sectional study. Keywords reflecting sepsis presentation to the emergency department were quantified and compared between age categories and the sex. 479 patients admitted to the emergency department of Södersjukhuset, Stockholm during 2013 and discharged with an ICD-10 code consistent with sepsis were included. We adjusted for multiple comparisons by applying Bonferroni-adjusted significance levels for all comparisons. Result “Pain” and “risk factors for sepsis” were significantly more common among patients younger than 65 years as compared with those 75 years and older: (n = 87/137; 63.5% vs n = 99/240; 41.3%, P-value < 0.000) and (n = 74/137; 54.0% vs 55/240; 22.9%, P-value < 0.000) respectively. “Risk factors for sepsis” was also significantly more common among patients between 65 and 74 years as compared with those 75 years and older: (n = 43/102; 42.2% vs 55/240; 22.9%, P-value < 0.000). “Pain” and “gastrointestinal symptoms” were significantly more common among women as compared with men: (n = 128/224; 57.1% vs n = 102/255; 40.0%, P-value < 0.000) and (n = 82/244; 36.6% vs n = 55/255; 21.6%, P-value < 0.000) respectively. Conclusion The keywords “pain” and “risk factors for sepsis” were more common among younger patients and “pain” and “gastrointestinal symptoms” were more common among women. However, most keywords had a similar prevalence irrespective of age and sex. The results could potentially be used to augment sepsis screening tools or clinical decision tools.
Background: Current sepsis screening tools rely predominantly on vital signs. Since patients with serious infections frequently present with normal vital signs there is a need for other variables to be included to detect sepsis. As a first step, it is essential to understand the clinical presentation of septic patients. The aim was to compare the prevalence of keywords reflecting the clinical presentation of sepsis and mode of arrival, among septic patients presenting to the emergency department. Methods: Retrospective cross-sectional study of 479 adult septic patients. Keywords reflecting sepsis presentation upon emergency department arrival were quantified and analyzed based on mode of arrival, i.e. by emergency medical services or by other means. We adjusted for multiple comparisons by applying Bonferroni-adjusted significance levels for all comparisons. Adjustments for age, gender and sepsis severity were performed by stratification. All patients were admitted to the emergency department of Södersjukhuset, Stockholm, and discharged with an ICD-10 code compatible with sepsis between January 1stand December 31st, 2013. Results: “Abnormal breathing” (51.8% vs 20.5%, p-value <0.001), “abnormal circulation” (38.4% vs 21.3%, p-value <0.001), “acute altered mental status” (31.1% vs 13.1%, p-value <0.001) and “decreased mobility” (26.1% vs 10.7%, p-value <0.001) were more common among patients arriving by emergency medical services, while “pain” (71.3% vs 40.1%, p-value <0.001) and “risk factors for sepsis” (50.8% vs 30.8%, p-value <0.001) were more common among patients arriving by other means.Conclusions: The distribution of most keywords related to sepsis presentation was similar irrespective of mode of arrival, however, some differences were present. This information may be useful in clinical decision tools or sepsis screening tools.
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