scholarly journals Comparison of culture-negative and culture-positive sepsis or septic shock: a systematic review and meta-analysis

Critical Care ◽  
2021 ◽  
Vol 25 (1) ◽  
Author(s):  
Yuting Li ◽  
Jianxing Guo ◽  
Hongmei Yang ◽  
Hongxiang Li ◽  
Yangyang Shen ◽  
...  
Keyword(s):  
Septic Shock ◽  
Mechanical Ventilation ◽  
Length Of Stay ◽  
Meta Analysis ◽  
Hospital Length ◽  
Hospital Length Of Stay ◽  
Icu Length Of Stay ◽  
Mechanical Ventilation Duration ◽  
Culture Positive ◽  
Culture Negative

Abstract Background Mortality and other clinical outcomes between culture-negative and culture-positive septic patients have been documented inconsistently and are very controversial. A systematic review and meta-analysis was performed to compare the clinical outcomes of culture-negative and culture-positive sepsis or septic shock. Methods We searched the PubMed, Cochrane and Embase databases for studies from inception to the 1st of January 2021. We included studies involving patients with sepsis or septic shock. All authors reported our primary outcome of all-cause mortality and clearly compared culture-negative versus culture-positive patients with clinically relevant secondary outcomes (ICU length of stay, hospital length of stay, mechanical ventilation requirements, mechanical ventilation duration and renal replacement requirements). Results were expressed as odds ratio (OR) and mean difference (MD) with accompanying 95% confidence interval (CI). Results Seven studies including 22,655 patients were included. The primary outcome of this meta-analysis showed that there was no statistically significant difference in the all-cause mortality between two groups (OR = 0.95; 95% CI, 0.88 to 1.01; P = 0.12; Chi-2 = 30.71; I2 = 80%). Secondary outcomes demonstrated that there was no statistically significant difference in the ICU length of stay (MD = − 0.19;95% CI, − 0.42 to 0.04; P = 0.10;Chi-2 = 5.73; I2 = 48%), mechanical ventilation requirements (OR = 1.02; 95% CI, 0.94 to 1.11; P = 0.61; Chi2 = 6.32; I2 = 53%) and renal replacement requirements (OR = 0.82; 95% CI, 0.67 to 1.01; P = 0.06; Chi-2 = 1.21; I2 = 0%) between two groups. The hospital length of stay of culture-positive group was longer than that of the culture-negative group (MD = − 3.48;95% CI, − 4.34 to − 2.63; P < 0.00001;Chi-2 = 1.03; I2 = 0%). The mechanical ventilation duration of culture-positive group was longer than that of the culture-negative group (MD = − 0.64;95% CI, − 0.88 to − 0.4; P < 0.00001;Chi-2 = 4.86; I2 = 38%). Conclusions Culture positivity or negativity was not associated with mortality of sepsis or septic shock patients. Furthermore, culture-positive septic patients had similar ICU length of stay, mechanical ventilation requirements and renal replacement requirements as those culture-negative patients. The hospital length of stay and mechanical ventilation duration of culture-positive septic patients were both longer than that of the culture-negative patients. Further large-scale studies are still required to confirm these results.

scholarly journals Comparison of Culture-Negative and Culture-Positive Sepsis or Septic Shock: A Systematic Review and Meta-Analysis

2021 ◽  
Author(s):  
Yuting Li ◽  
Jianxing Guo ◽  
Hongmei Yang ◽  
Hongxiang Li ◽  
Yangyang Shen ◽  
...  
Keyword(s):  
Septic Shock ◽  
Mechanical Ventilation ◽  
Length Of Stay ◽  
Meta Analysis ◽  
Hospital Length ◽  
Hospital Length Of Stay ◽  
Icu Length Of Stay ◽  
Mechanical Ventilation Duration ◽  
Culture Positive ◽  
Culture Negative

Abstract Background: Mortality and other clinical outcomes between culture-negative and culture-positive septic patients have been documented inconsistently and are very controversial. A systematic review and meta-analysis was performed to compare the clinical outcomes of culture-negative and culture-positive sepsis or septic shock.Methods: We searched the PubMed, Cochrane, and Embase databases for studies from inception to the 1st of January 2021. We included studies involving patients with sepsis or septic shock. All authors reported our primary outcome of all-cause mortality and clearly comparing culture-negative versus culture-positive patients with clinically relevant secondary outcomes (ICU length of stay, hospital length of stay, mechanical ventilation requirements, mechanical ventilation duration and renal replacement requirements). Results were expressed as odds ratio (OR) and mean difference (MD) with accompanying 95% confidence interval (CI).Results: Seven studies including 22655 patients were included. The primary outcome of this meta-analysis showed that there was no statistically significant difference in the all-cause mortality between two groups (OR=0.95; 95% CI, 0.88 to 1.01; P=0.12; Chi2=30.71; I2=80%) . Secondary outcomes demonstrated that there was no statistically significant difference in the ICU length of stay(MD=-0.19;95% CI, -0.42 to 0.04; P=0.10;Chi2=5.73; I2=48%), mechanical ventilation requirements(OR=1.05; 95% CI, 0.93 to 1.18; P=0.41; Chi2=5.89; I2=66%) and renal replacement requirements(OR=0.82; 95% CI, 0.67 to 1.01; P=0.06; Chi2=1.21; I2=0%) between two groups. The hospital length of stay of culture-positive group was longer than that of the culture-negative group(MD=-3.48;95% CI, -4.34 to -2.63; P<0.00001;Chi2=1.03; I2=0%). The mechanical ventilation duration of culture-positive group was longer than that of the culture-negative group(MD=-0.64;95% CI, -0.88 to -0.4; P<0.00001;Chi2=4.86; I2=38%).Conclusions: Culture positivity or negativity was not associated with mortality of sepsis or septic shock patients. Furthermore, culture-positive septic patients had similar ICU length of stay, mechanical ventilation requirements and renal replacement requirements as those culture-negative patients. The hospital length of stay and mechanical ventilation duration of culture-positive septic patients were both longer than that of the culture-negative patients. Further large-scale studies are still required to confirm these results.

Hypophosphatemia and Outcomes in ICU: A Systematic Review and Meta-Analysis

2020 ◽  
pp. 088506662094027
Author(s):  
Jeremy Cheuk Kin Sin ◽  
Lillian King ◽  
Emma Ballard ◽  
Stacey Llewellyn ◽  
Kevin B. Laupland ◽  
...  
Keyword(s):  
Length Of Stay ◽  
Critically Ill ◽  
Critically Ill Patients ◽  
Meta Analysis ◽  
Hospital Length ◽  
Hospital Length Of Stay ◽  
Cochrane Library ◽  
Secondary Outcome ◽  
Icu Length Of Stay ◽  
Newcastle Ottawa Scale

Purpose: Hypophosphatemia is reported in up to 5% of hospitalized patients and ranges from 20% to 80% in critically ill patients. The consequences of hypophosphatemia for critically ill patients remain controversial. We evaluated the effect of hypophosphatemia on mortality and length of stay in intensive care unit (ICU) patients. Methods: MEDLINE, EMBASE, Cochrane Library (Reviews and Trials), and PubMed were searched for articles in English. The primary outcome was mortality and secondary outcome was length of stay. The quality of evidence was graded using a modified Newcastle-Ottawa Scale. Results: Our search yielded 828 articles and ultimately included 12 studies with 7626 participants in the analysis. Hypophosphatemia was associated with increased hospital length of stay (2.19 days [95% CI, 1.74-2.64]) and ICU length of stay (2.22 days [95% CI, 1.00-3.44]) but not mortality (risk ratio: 1.13 [95% CI, 0.98-1.31]; P = .09). Conclusions: Hypophosphatemia in ICU was associated with increased hospital and ICU length of stay but not all-cause mortality. Hypophosphatemia appears to be a marker of disease severity. Limited number of available studies and varied study designs did not allow for the ascertainment of the effect of severe hypophosphatemia on patient mortality.

Clinical and Economic Outcomes of Telemedicine Programs in the Intensive Care Unit: A Systematic Review and Meta-Analysis

2017 ◽  
Vol 33 (7) ◽  
pp. 383-393 ◽  
Author(s):  
Jing Chen ◽  
Dalong Sun ◽  
Weiming Yang ◽  
Mingli Liu ◽  
Shufan Zhang ◽  
...  
Keyword(s):  
Systematic Review ◽  
Intensive Care Unit ◽  
Intensive Care ◽  
Length Of Stay ◽  
Hospital Mortality ◽  
Meta Analysis ◽  
Hospital Length ◽  
Hospital Length Of Stay ◽  
Icu Length Of Stay ◽  
The Impact

Objective: To evaluate the impact of telemedicine programs in intensive care unit (Tele-ICU) on ICU or hospital mortality or ICU or hospital length of stay and to summarize available data on implementation cost of Tele-ICU. Methods: Controlled trails or observational studies assessing outcomes of interest were identified by searching 7 electronic databases from inception to July 2016 and related journals and conference literatures between 2000 and 2016. Two reviewers independently screened searched records, extracted data, and assessed the quality of included studies. Random-effect models were applied to meta-analyses and sensitivity analysis. Results: Nineteen of 1035 records fulfilled the inclusion criteria. The pooled effects demonstrated that Tele-ICU programs were associated with reductions in ICU mortality (15 studies; risk ratio [RR], 0.83; 95% confidence interval [CI], 0.72 to 0.96; P = .01), hospital mortality (13 studies; RR, 0.74; 95% CIs, 0.58 to 0.96; P = .02), and ICU length of stay (9 studies; mean difference [MD], −0.63; 95% CI, −0.28 to 0.17; P = .007). However, there is no significant association between the reduction in hospital length of stay and Tele-ICU programs. Summary data concerning costs suggested approximately US$50 000 to US$100 000 per Tele-ICU bed was required to implement Tele-ICU programs for the first year. Hospital costs of US$2600 reduction to US$5600 increase per patient were estimated using Tele-ICU programs. Conclusions: This systematic review and meta-analysis provided limited evidence that Tele-ICU approaches may reduce the ICU and hospital mortality, shorten the ICU length of stay, but have no significant effect in hospital length of stay. Implementation of Tele-ICU programs substantially costs and its long-term cost-effectiveness is still unclear.

Does Endovascular Repair for Blunt Traumatic Aortic Injuries Provide Better Outcomes Compared to Its Open Technique? A Systematic Review and Meta-analysis

2021 ◽  
Vol 39 ◽  
Author(s):  
Shekhar Gogna ◽  
◽  
Mahir Gachabayov ◽  
Priya Goyal ◽  
Rifat Latifi ◽  
...  
Keyword(s):  
Length Of Stay ◽  
Meta Analysis ◽  
Operating Time ◽  
Postoperative Mortality ◽  
Reoperation Rate ◽  
Hospital Length ◽  
Hospital Length Of Stay ◽  
Icu Length Of Stay ◽  
Aortic Injuries ◽  
Secondary Endpoints

Introduction: Traumatic aortic injuries are devastating events in terms of high mortality and morbidity in most survivors. We aimed to compare the outcomes of endovascular repair (ER) vs. open repair (OR) in the treatment of traumatic aortic injuries. Methods: PubMed, Embase, and Cochrane Library were systematically searched. Postoperative mortality was the primary endpoint. Secondary endpoints included intensive care unit (ICU) length of stay, hospital length of stay, operating time, paraplegia, stroke, acute renal failure, and reoperation rate. The Mantel-Haenszel method (random-effects model) with odds ratios and 95% confidence intervals (OR (95% CI)), and the inverse variance method with the mean difference (MD (95% CI)), were used to measure the effects of continuous and categorical variables, respectively. Results: A total of 49 studies involving 12,857 patients were included. Postoperative mortality was not significantly different between the two groups (p=0.459). Among secondary outcomes, the paraplegia rate was significantly lower after ER (p=0.032). Other secondary endpoints such as ICU length of stay (p=0.329), hospital length of stay (p=0.192), operating time (p=0.973), stroke rate (p=0.121), ARF rate (p=0.928), and reoperation rate (p=0.643) did not significantly differ between the two groups. Conclusion: This meta-analysis found that ER was associated with a reduced paraplegia rate compared to OR for the management of traumatic aortic injury.

scholarly journals 1471. Evaluation of Antibiotic De-escalation in Post Cardiac Arrest Patients with Culture-Negative versus Culture-Positive Aspiration Pneumonia

2020 ◽  
Vol 7 (Supplement_1) ◽  
pp. S737-S737
Author(s):  
Natasha R Herzig ◽  
Tara L Harpenau ◽  
Kevin M Wohlfarth ◽  
Alicia M Hochanadel
Keyword(s):  
Cardiac Arrest ◽  
Length Of Stay ◽  
Clinical Outcomes ◽  
Aspiration Pneumonia ◽  
Antimicrobial Therapy ◽  
Empiric Therapy ◽  
Hospital Length ◽  
Hospital Length Of Stay ◽  
Culture Positive ◽  
Culture Negative

Abstract Background Cardiac arrest patients are often empirically treated for aspiration pneumonia with broad-spectrum antibiotics. Previous literature has shown no difference in clinical outcomes when discontinuing antimicrobial therapy for suspected aspiration pneumonia with negative respiratory cultures, but the application is limited in this population. This study aimed to assess antibiotic de-escalation practices for suspected aspiration pneumonia in post cardiac arrest patients with respiratory cultures and explore clinical outcomes. Methods This retrospective cohort conducted at a level 1 trauma center included adult out-of-hospital cardiac arrest patients who received antimicrobial therapy for suspected aspiration pneumonia. The primary endpoint was incidence of antibiotic de-escalation before day seven comparing culture-negative and culture-positive patients. De-escalation included discontinuation of methicillin-resistant Staphylococcus aureus (MRSA) coverage, Pseudomonas aeruginosa coverage, atypical coverage or all antibiotics when respective pathogens were not identified from microbiologic or serologic methods. Secondary endpoints included type of de-escalation and clinical outcomes. Results Eighty-six patients were included: 45 culture-negative and 41 culture-positive. Figure 1 depicts the breakdown of organisms isolated. Guideline-directed empiric therapy was used in 18.6% of patients, with the remainder receiving excessively broad empiric coverage. Antibiotic de-escalation before day seven occurred in 28 (80%) culture-negative patients and 32 (82%) culture-positive patients (p = 0.82), excluding patients who died before day seven. Providers frequently stopped unnecessary MRSA coverage in both groups. In-hospital mortality was higher in the group of patients without antibacterial de-escalation (62% vs. 33%, p=0.03), but hospital length of stay, ICU length of stay, and number of ventilator-free days were not different between groups. Figure 1: Epidemiology of Pathogens Isolated From Respiratory Cultures in Cardiac Arrest Patients Conclusion Culture results were not associated with antibiotic de-escalation in post cardiac arrest patients with suspected aspiration pneumonia. Opportunities exist for further de-escalation in this population, particularly patients with unnecessary pseudomonal coverage. Disclosures All Authors: No reported disclosures

Dynamic Assessment of Fluid Responsiveness in Surgical ICU Patients Through Stroke Volume Variation is Associated With Decreased Length of Stay and Costs: A Systematic Review and Meta-Analysis

2018 ◽  
Vol 35 (1) ◽  
pp. 14-23 ◽  
Author(s):  
Chintan Dave ◽  
Jennifer Shen ◽  
Dipayan Chaudhuri ◽  
Brent Herritt ◽  
Shannon M. Fernando ◽  
...  
Keyword(s):  
Length Of Stay ◽  
Fluid Responsiveness ◽  
Meta Analysis ◽  
Dynamic Assessment ◽  
Hospital Length ◽  
Hospital Length Of Stay ◽  
Icu Patients ◽  
Icu Length Of Stay ◽  
Surgical Icu ◽  
The Impact

Static indices, such as the central venous pressure, have proven to be inaccurate predictors of fluid responsiveness. An emerging approach uses dynamic assessment of fluid responsiveness (FT-DYN), such as stroke volume variation (SVV) or surrogate dynamic variables, as more accurate measures of volume status. Recent work has demonstrated that goal-directed therapy guided by FT-DYN was associated with reduced intensive care unit (ICU) mortality; however, no study has specifically assessed this in surgical ICU patients. This study aimed to conduct a systematic review and meta-analysis on the impact of employing FT-DYN in the perioperative care of surgical ICU patients on length of stay in the ICU. As secondary objectives, we performed a cost analysis of FT-DYN and assessed the impact of FT-DYN versus standard care on hospital length of stay and mortality. We identified all randomized controlled trials (RCTs) through MEDLINE, EMBASE, and CENTRAL that examined adult patients in the ICU who were randomized to standard care or to FT-DYN from inception to September 2017. Two investigators independently reviewed search results, identified appropriate studies, and extracted data using standardized spreadsheets. A random effect meta-analysis was carried out. Eleven RCTs were included with a total of 1015 patients. The incorporation of FT-DYN through SVV in surgical patients led to shorter ICU length of stay (weighted mean difference [WMD], −1.43d; 95% confidence interval [CI], −2.09 to −0.78), shorter hospital length of stay (WMD, −1.96d; 95% CI, −2.34 to −1.59), and trended toward improved mortality (odds ratio, 0.55; 95% CI, 0.30-1.03). There was a decrease in daily ICU-related costs per patient for those who received FT-DYN in the perioperative period (WMD, US$ −1619; 95% CI, −2173.68 to −1063.26). Incorporation of FT-DYN through SVV in the perioperative care of surgical ICU patients is associated with decreased ICU length of stay, hospital length of stay, and ICU costs.

Thrombocytopenia in critically ill patients with sepsis or septic shock: a systematic review and meta-analysis

2019 ◽  
Author(s):  
Yuting Li ◽  
Hongxiang Li ◽  
Jianxing Guo ◽  
Dong Zhang
Keyword(s):  
Septic Shock ◽  
Mechanical Ventilation ◽  
Length Of Stay ◽  
Critically Ill ◽  
Critically Ill Patients ◽  
Odds Ratio ◽  
Meta Analysis ◽  
Short Term ◽  
Icu Length Of Stay ◽  
Short Term Mortality

Abstract Background Thrombocytopenia is a common feature of sepsis or septic shock, but few meta-analyses have specifically evaluated prognostic importance of thrombocytopenia in patients with sepsis or septic shock. The objective of this meta-analysis was to evaluate the prognosis of thrombocytopenia in critically ill patients with sepsis or septic shock.Methods We searched the PubMed, Cochrane, and Embase databases for studies from inception to the 30th of November 2019. Prospective or retrospective cohort studies comparing thrombocytopenia to no thrombocytopenia in critically ill patients with sepsis or septic shock were included. All authors reported our primary outcome of short-term mortality(defined as ICU or 48-hour mortality) with clinically relevant secondary outcomes(ICU length of stay, rate of AKI, rate of mechanical ventilation). Results were expressed as odds ratio (OR) and mean difference (MD) with accompanying 95% confidence interval (CI).Results Seven studies including 4243 patients were included. The results of this meta-analysis showed that the short-term mortality of thrombocytopenia group was higher than that of the no thrombocytopenia group (odds ratio [OR]=2.01;95% CI, 1.73-2.33; P<0.00001; I2=78%).In addition, compared with no thrombocytopenia group, thrombocytopenia group showed higher rate of AKI(odds ratio [OR]=1.31;95% CI, 1.03-1.66; P=0.03 I2=65%) and longer ICU length of stay(Mean difference=1.31;95% CI, 0.66-1.96; P<0.0001; I2=50%). There was no statistically significant difference in the rate of mechanical ventilation between 2 groups (odds ratio [OR]=1.24;95% CI, 0.82-1.88; P=0.30; I2=0%).Conclusions Thrombocytopenia was associated with increased short-term mortality, ICU length of stay and rate of AKI in critically ill patients with sepsis or septic shock. The analysis of secondary outcomes showed no significant difference in the rate of mechanical ventilation between the two groups. Further randomized controlled studies of thrombocytopenia are still required.

scholarly journals Early vs. Late Tracheostomy in Patients with Traumatic Brain Injury: Systematic Review and Meta-Analysis

2021 ◽  
Vol 10 (15) ◽  
pp. 3319
Author(s):  
Annachiara Marra ◽  
Maria Vargas ◽  
Pasquale Buonanno ◽  
Carmine Iacovazzo ◽  
Antonio Coviello ◽  
...  
Keyword(s):  
Systematic Review ◽  
Traumatic Brain Injury ◽  
Mechanical Ventilation ◽  
Brain Injury ◽  
Length Of Stay ◽  
Meta Analysis ◽  
Unit Length ◽  
Hospital Length Of Stay ◽  
Early Tracheostomy ◽  
Icu Length Of Stay

Introduction. Tracheostomy can help weaning in long-term ventilated patients, reducing the duration of mechanical ventilation and intensive care unit length of stay, and decreasing complications from prolonged tracheal intubation. In traumatic brain injury (TBI), ideal timing for tracheostomy is still debated. We performed a systematic review and meta-analysis to evaluate the effects of timing (early vs. late) of tracheostomy on mortality and incidence of VAP in traumatic brain-injured patients. Methods. This study was conducted in conformity with the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guideline. We performed a search in PubMed, using an association between heading terms: early, tracheostomy, TBI, prognosis, recovery, impact, mortality, morbidity, and brain trauma OR brain injury. Two reviewers independently assessed the methodological quality of eligible studies using the Newcastle–Ottawa Scale (NOS). Comparative analyses were made among Early Tracheostomy (ET) and late tracheostomy (LT) groups. Our primary outcome was the odds ratio of mortality and incidence of VAP between the ET and LT groups in acute brain injury patients. Secondary outcomes included the standardized mean difference (MD) of the duration of mechanical ventilation, ICU length of stay (LOS), and hospital LOS. Results. We included two randomized controlled trials, three observational trials, one cross-sectional study, and three retrospective cohort studies. The total number of participants in the ET group was 2509, while in the LT group it was 2597. Early tracheostomy reduced risk for incidence of pneumonia, ICU length of stay, hospital length of stay and duration of mechanical ventilation, but not mortality. Conclusions. In TBI patients, early tracheostomy compared with late tracheostomy might reduce risk for VAP, ICU and hospital LOS, and duration of mechanical ventilation, but increase the risk of mortality.

scholarly journals Healthcare trajectories before and after critical illness: population-based insight on diverse patients clusters

2019 ◽  
Vol 9 (1) ◽  
Author(s):  
Youenn Jouan ◽  
Leslie Grammatico-Guillon ◽  
Noémie Teixera ◽  
Claire Hassen-Khodja ◽  
Christophe Gaborit ◽  
...  
Keyword(s):  
Septic Shock ◽  
Mechanical Ventilation ◽  
Intensive Care ◽  
Critical Illness ◽  
Length Of Stay ◽  
Population Based ◽  
Hospital Length Of Stay ◽  
Healthcare Use ◽  
Icu Admission ◽  
Icu Discharge

Abstract Background The post intensive care syndrome (PICS) gathers various disabilities, associated with a substantial healthcare use. However, patients’ comorbidities and active medical conditions prior to intensive care unit (ICU) admission may partly drive healthcare use after ICU discharge. To better understand retative contribution of critical illness and PICS—compared to pre-existing comorbidities—as potential determinant of post-critical illness healthcare use, we conducted a population-based evaluation of patients’ healthcare use trajectories. Results Using discharge databases in a 2.5-million-people region in France, we retrieved, over 3 years, all adult patients admitted in ICU for septic shock or acute respiratory distress syndrome (ARDS), intubated at least 5 days and discharged alive from hospital: 882 patients were included. Median duration of mechanical ventilation was 11 days (interquartile ranges [IQR] 8;20), mean SAPS2 was 49, and median hospital length of stay was 42 days (IQR 29;64). Healthcare use (days spent in healthcare facilities) was analyzed 2 years before and 2 years after ICU admission. Prior to ICU admission, we observed, at the scale of the whole study population, a progressive increase in healthcare use. Healthcare trajectories were then explored at individual level, and patients were assembled according to their individual pre-ICU healthcare use trajectory by clusterization with the K-Means method. Interestingly, this revealed diverse trajectories, identifying patients with elevated and increasing healthcare use (n = 126), and two main groups with low (n = 476) or no (n = 251) pre-ICU healthcare use. In ICU, however, SAPS2, duration of mechanical ventilation and length of stay were not different across the groups. Analysis of post-ICU healthcare trajectories for each group revealed that patients with low or no pre-ICU healthcare (which represented 83% of the population) switched to a persistent and elevated healthcare use during the 2 years post-ICU. Conclusion For 83% of ARDS/septic shock survivors, critical illness appears to have a pivotal role in healthcare trajectories, with a switch from a low and stable healthcare use prior to ICU to a sustained higher healthcare recourse 2 years after ICU discharge. This underpins the hypothesis of long-term critical illness and PICS-related quantifiable consequences in healthcare use, measurable at a population level.

Disagreement between emergency department admission diagnosis and hospital discharge diagnosis: mortality and morbidity

Diagnosis ◽  
2016 ◽  
Vol 3 (1) ◽  
pp. 23-30 ◽  
Author(s):  
James Eames ◽  
Arie Eisenman ◽  
Richard J. Schuster
Keyword(s):  
Emergency Department ◽  
Length Of Stay ◽  
Medical Center ◽  
Hospital Length ◽  
Hospital Length Of Stay ◽  
Admission Diagnosis ◽  
Mortality And Morbidity ◽  
Emergency Department Admission ◽  
Icu Length Of Stay ◽  
Discordant Group

AbstractPrevious studies have shown that changes in diagnoses from admission to discharge are associated with poorer outcomes. The aim of this study was to investigate how diagnostic discordance affects patient outcomes.: The first three digits of ICD-9-CM codes at admission and discharge were compared for concordance. The study involved 6281 patients admitted to the Western Galilee Medical Center, Naharyia, Israel from the emergency department (ED) between 01 November 2012 and 21 January 2013. Concordant and discordant diagnoses were compared in terms of, length of stay, number of transfers, intensive care unit (ICU) admission, readmission, and mortality.: Discordant diagnoses was associated with increases in patient mortality rate (5.1% vs. 1.5%; RR 3.35, 95% CI 2.43, 4.62; p<0.001), the number of ICU admissions (6.7% vs. 2.7%; RR 2.58, 95% CI 2.07, 3.32; p<0.001), hospital length of stay (3.8 vs. 2.5 days; difference 1.3 days, 95% CI 1.2, 1.4; p<0.001), ICU length of stay (5.2 vs. 3.8 days; difference 1.4 days, 95% CI 1.0, 1.9; p<0.001), and 30 days readmission (14.11% vs. 12.38%; RR 1.14, 95% CI 1.00, 1.30; p=0.0418). ED length of stay was also greater for the discordant group (3.0 vs. 2.9 h; difference 8.8 min; 95% CI 0.1, 0.2; p<0.001): These findings indicate discordant admission and discharge diagnoses are associated with increases in morbidity and mortality. Further research should identify modifiable causes of discordance.

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