Evidence map›Paper›PMID 23744956›Full record

ArticleAnesthesia and analgesia2013

The surgical Apgar score is strongly associated with intensive care unit admission after high-risk intraabdominal surgery.

Julia B Sobol, Hayley B Gershengorn, Hannah Wunsch, Guohua Li

Open access · greenAbstract read
In one paragraph

Article in Anesthesia and analgesia, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed, 1 pooled it
2.4field-weighted citation impact, top 10% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

22 citing papers in PubMed, 1 synthesis or guideline pooled it, 54 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Article
  6. Observational
  7. The Surgical Apgar Score: A Systematic Review of Its Discriminatory Performance.Annals of surgery open : perspectives of surgical history, education, and clinical approaches · 2022
    Review
  8. Article
  9. Article
  10. Article
  11. Article
  12. Development and Validation of the Nursing Home Minimum Data Set 3.0 Mortality Risk Score (MRS3).The journals of gerontology. Series A, Biological sciences and medical sciences · 2019
    Article
  13. Review
  14. Article
  15. Preoperative and surgical factors associated with postoperative intensive care unit admission following operative treatment for degenerative lumbar spine disease.European spine journal : official publication of the European Spine Society, the European Spinal Deformity Society, and the European Section of the Cervical Spine Research Society · 2016
    Article
  16. Observational
  17. Review
  18. The surgical apgar score predicts postoperative ICU admission.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2015
    Article
  19. Article
  20. Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors at 4 institutions in 3 countries.

Julia B SobolDepartment of Anesthesiology, College of Physicians and Surgeons, Columbia University, 622 West 168th St., New York, NY 10032, USA. jbs2005@columbia.edu
Hayley B Gershengorn
Hannah Wunsch
Guohua Li
Columbia College · CAColumbia University · USMount Sinai Beth Israel · USRoyal College of Physicians · GB

Funding

Alcohol in Aviation and Motor CarriersR01AA009963 · NIAAA · JOHNS HOPKINS UNIVERSITY · PI LI, GUOHUA · 1999 to 2010
$2.3M
Use of intensive care services for elderly patients undergoing high risk surgicalK08AG038477 · NIA · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI WUNSCH, HANNAH · 2010 to 2014
$628k
Effectiveness of Mandatory Prescription Drug MonitoringR21DA029670 · NIDA · COLUMBIA UNIVERSITY HEALTH SCIENCES · PI LI, GUOHUA · 2011 to 2012
$418k
NIAAA NIH HHS R01 AA009963NIAAA NIH HHS R01AA09963NIA NIH HHS K08 AG038477NIA NIH HHS K08AG038477NIDA NIH HHS R21 DA029670NIDA NIH HHS R21DA029670
6 · The paper itself

Abstract

backgroundUnderstanding intensive care unit (ICU) triage decisions for high-risk surgical patients may ultimately facilitate resource allocation and improve outcomes. The surgical Apgar score (SAS) is a simple score that uses intraoperative information on hemodynamics and blood loss to predict postoperative morbidity and mortality, with lower scores associated with worse outcomes. We hypothesized that the SAS would be associated with the decision to admit a patient to the ICU postoperatively.

methodsWe performed a retrospective cohort study of adults undergoing major intraabdominal surgery from 2003 to 2010 at an academic medical center. We calculated the SAS (0-10) for each patient based on intraoperative heart rate, mean arterial blood pressure, and estimated blood loss. Using logistic regression, we assessed the association of the SAS with the decision to admit a patient directly to the ICU after surgery.

resultsThe cohort consisted of 8501 patients, with 72.7% having an SAS of 7 to 10 and <5% an SAS of 0 to 4. A total of 8.7% of patients were transferred immediately to the ICU postoperatively. After multivariate adjustment, there was a strong association between the SAS and the decision to admit a patient to the ICU (adjusted odds ratio 14.41 [95% confidence interval {CI}, 6.88-30.19, P < 0.001] for SAS 0-2, 4.42 [95% CI, 3.19-6.13, P < 0.001] for SAS 3-4, and 2.60 [95% CI, 2.08-3.24, P < 0.001] for SAS 5-6 compared with SAS 7-8).

conclusionsThe SAS is strongly associated with clinical decisions regarding immediate ICU admission after high-risk intraabdominal surgery. These results provide an initial step toward understanding whether intraoperative hemodynamics and blood loss influence ICU triage for postsurgical patients.

Indexed as

Blood Loss, SurgicalHemodynamicsIntensive Care UnitsPatient AdmissionAbdomenAcademic Medical CentersAgedAged, 80 and overArterial PressureChi-Square DistributionDecision Support TechniquesFemaleHeart RateHumansLogistic ModelsMale

Identifiers

PMID23744956
PMCPMC4020414
OpenAlexW2266594069

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.