Evidence map›Paper›PMID 30465087›Full record

ArticleWorld journal of surgery2019

Procedure-Specific Volume and Nurse-to-Patient Ratio: Implications for Failure to Rescue Patients Following Liver Surgery.

Qinyu Chen, Griffin Olsen, Fabio Bagante, Katiuscha Merath, Jay J Idrees, Ozgur Akgul, Jordan Cloyd, Mary Dillhoff, Susan White, Timothy M Pawlik

Abstract read
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In one paragraph

Article in World journal of surgery, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
15citing papers in PubMed, 2 pooled it
–field-weighted citation impact
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

15 citing papers in PubMed, 2 syntheses or guidelines pooled it.

  1. Pooled it
  2. Pooled it
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Training Paradigms in Hepato-Pancreatico-Biliary Surgery: an Overview of the Different Fellowship Pathways.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2021
    Review
  11. Complications After Complex Gastrointestinal Cancer Surgery: Benefits and Costs Associated with Inter-hospital Transfer Among Medicare Beneficiaries.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2021
    Article
  12. Article
  13. Interaction of Surgeon Volume and Nurse-to-Patient Ratio on Post-operative Outcomes of Medicare Beneficiaries Following Pancreaticoduodenectomy.Journal of gastrointestinal surgery : official journal of the Society for Surgery of the Alimentary Tract · 2020
    Article
  14. Review
  15. 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

10 authors.

Qinyu ChenThe Ohio State University Wexner Medical Center, Columbus, OH, USA.
Griffin OlsenThe Ohio State University Wexner Medical Center, Columbus, OH, USA.
Fabio BaganteThe Ohio State University Wexner Medical Center, Columbus, OH, USA.
Katiuscha MerathThe Ohio State University Wexner Medical Center, Columbus, OH, USA.
Jay J IdreesThe Ohio State University Wexner Medical Center, Columbus, OH, USA.
Ozgur AkgulThe Ohio State University Wexner Medical Center, Columbus, OH, USA.
Jordan CloydThe Ohio State University Wexner Medical Center, Columbus, OH, USA.
Mary DillhoffThe Ohio State University Wexner Medical Center, Columbus, OH, USA.
Susan WhiteThe Ohio State University Wexner Medical Center, Columbus, OH, USA.
Timothy M PawlikThe Ohio State University Wexner Medical Center, Columbus, OH, USA. tim.pawlik@osumc.edu.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThe effect of various hospital characteristics on failure to rescue (FTR) after liver surgery has not been well examined. We sought to examine the relationship between hospital characteristics and FTR after liver surgery.

methodsThe 2013-2015 Medicare-Provider Analysis and Review (MEDPAR) database was used to identify Medicare beneficiaries who underwent liver surgery. The effect of various hospital characteristics on FTR was compared among the highest mortality hospitals (HMH) and the lowest mortality hospitals (LMH).

resultsAmong 4902 patients undergoing hepatectomy, patients treated at HMH had a higher risk of FTR (OR 3.08, 95% CI 2.03-4.66). Hospital factors such as total number of beds (OR 0.80, 95% 0.56-1.15), operating rooms (OR 0.81, 95% 0.57-1.14), and overall hospital surgical volume (OR 0.88, 95% 0.61-1.25) were not associated with FTR (all p > 0.05). In contrast, hospitals with a greater nurse-to-patient ratio had a markedly lower risk of FTR following a complication (OR 0.70, 95% CI 0.54-0.91; p = 0.007) (Table 3). As volume of liver operations and nurse-to-patient ratio decreased the risk of FTR increased (p > 0.001). After risk-adjusting for patient characteristics, both the effect of surgical volume (adjusted OR 0.66, 95% CI 0.46-0.94; p = 0.022) and nurse-to-patient ratio (adjusted OR 0.68, 95% CI 0.51-0.90; p = 0.008) remained strongly associated with FTR.

conclusionFTR rates varied considerably among hospital performing hepatectomy. Higher procedure-specific hepatectomy volume, as well as a higher nurse-to-patient ratio, accounted for a reduction in the FTR rates. These data highlight the importance of not only procedure volume, but also adequate nurse staffing in reducing FTR and improving mortality following complex procedures such as hepatectomy.

Indexed as

Hospital MortalityAgedFemaleHepatectomyHospital Bed CapacityHospital UnitsHumansMaleMedicaidMiddle AgedOutcome Assessment, Health CarePersonnel Staffing and SchedulingPostoperative ComplicationsRisk AdjustmentRisk FactorsUnited States

Identifiers

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Registered trials

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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.