Evidence map›Paper›PMID 26034614›Full record

ArticleNeuro-oncology practice2014

Quality of surgical care and readmission in elderly glioblastoma patients.

Miriam Nuño, Diana Ly, Debraj Mukherjee, Alicia Ortega, Keith L Black, Chirag G Patil

Abstract read
In one paragraph

Article in Neuro-oncology practice, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed
–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

5 citing papers in PubMed.

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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

6 authors.

Miriam NuñoCenter for Neurosurgical Outcomes Research, Maxine Dunitz Neurosurgical Institute, Department of Neurosurgery , Cedars-Sinai Medical Center , Los Angeles, California (M.N., D.L., D.M., A.O., K.L.B., C.G.P.).
Diana LyCenter for Neurosurgical Outcomes Research, Maxine Dunitz Neurosurgical Institute, Department of Neurosurgery , Cedars-Sinai Medical Center , Los Angeles, California (M.N., D.L., D.M., A.O., K.L.B., C.G.P.).
Debraj MukherjeeCenter for Neurosurgical Outcomes Research, Maxine Dunitz Neurosurgical Institute, Department of Neurosurgery , Cedars-Sinai Medical Center , Los Angeles, California (M.N., D.L., D.M., A.O., K.L.B., C.G.P.).
Alicia OrtegaCenter for Neurosurgical Outcomes Research, Maxine Dunitz Neurosurgical Institute, Department of Neurosurgery , Cedars-Sinai Medical Center , Los Angeles, California (M.N., D.L., D.M., A.O., K.L.B., C.G.P.).
Keith L BlackCenter for Neurosurgical Outcomes Research, Maxine Dunitz Neurosurgical Institute, Department of Neurosurgery , Cedars-Sinai Medical Center , Los Angeles, California (M.N., D.L., D.M., A.O., K.L.B., C.G.P.).
Chirag G PatilCenter for Neurosurgical Outcomes Research, Maxine Dunitz Neurosurgical Institute, Department of Neurosurgery , Cedars-Sinai Medical Center , Los Angeles, California (M.N., D.L., D.M., A.O., K.L.B., C.G.P.).

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundThirty-day readmissions post medical or surgical discharge have been analyzed extensively. Studies have shown that complex interactions of multiple factors are responsible for these hospitalizations.

methodsA retrospective analysis was conducted using the Surveillance, Epidemiology and End Results (SEER) Medicare database of newly diagnosed elderly glioblastoma multiforme (GBM) patients who underwent surgical resection between 1991 and 2007. Hospitals were classified into high- or low-readmission rate cohorts using a risk-adjusted methodology. Bivariate comparisons of outcomes were conducted. Multivariate analysis evaluated differences in quality of care according to hospital readmission rates.

resultsA total of 1,273 patients underwent surgery in 338 hospitals; 523 patients were treated in 228 high-readmission hospitals and 750 in 110 low-readmission hospitals. Patient characteristics for high-versus low-readmission hospitals were compared. In a confounder-adjusted model, patients treated in high- versus low-readmission hospitals had similar outcomes. The hazard of mortality for patients treated at high- compared to low-readmission hospitals was 1.06 (95% CI, 0.095%-1.19%). While overall complications were comparable between high- and low-readmission hospitals (16.3% vs 14.3%;

conclusionsFor patients undergoing GBM resection, quality of care provided by hospitals with the highest adjusted readmission rates was similar to the care delivered by hospitals with the lowest rates. These findings provide evidence against the preconceived notion that 30-day readmissions can be used as a metric for quality of surgical and postsurgical care.

Indexed as

glioblastoma multiforme, high- and low-readmission hospitalsoverall survivalquality of carerisk-adjusted readmission

Identifiers

PMID26034614
PMCPMC4371163

What OpenQuestion holds

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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.