Evidence map›Paper›PMID 24600531›Full record

ArticleGeriatric orthopaedic surgery & rehabilitation2013

Surgical time of day does not affect outcome following hip fracture fixation.

Julie A Switzer, Ryan E Bennett, David M Wright, Sandy Vang, Christopher P Anderson, Andrea J Vlasak, Steven R Gammon

Abstract read
In one paragraph

Article in Geriatric orthopaedic surgery & rehabilitation, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

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

  1. Pooled it
  2. Pooled it
  3. Observational
  4. Article
  5. Comparing mortality in the elderly after proximal femur fractures and coxarthrosis: the effect of individual health characteristics and day of surgery.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2025
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  9. Efficacy of two integrated geriatric care pathways for the treatment of hip fractures: a cross-cultural comparison.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2022
    Article
  10. Article
  11. The consequences of out-of-hours hip fracture surgery: insights from a retrospective nationwide study.European journal of trauma and emergency surgery : official publication of the European Trauma Society · 2022
    Article
  12. Article
  13. A Solution to After-Hours Fatigue and Surgical Backlog.Geriatric orthopaedic surgery & rehabilitation · 2021
    Article
  14. Observational
  15. Article
  16. Prognostic factors of in-hospital complications after hip fracture surgery: a scoping review.Osteoporosis international : a journal established as result of cooperation between the European Foundation for Osteoporosis and the National Osteoporosis Foundation of the USA · 2019
    Article
  17. 'After-hours' non-elective spine surgery is associated with increased perioperative adverse events in a quaternary center.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 · 2019
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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

7 authors.

Julie A SwitzerUniversity of Minnesota, Minneapolis, MN, USA.
Ryan E BennettUniversity of Minnesota, Minneapolis, MN, USA.
David M WrightUniversity of Minnesota, Minneapolis, MN, USA.
Sandy VangUniversity of Minnesota, Minneapolis, MN, USA.
Christopher P AndersonHealthPartners Institute for Research and Education, MN, USA.
Andrea J VlasakUniversity of Minnesota, Minneapolis, MN, USA.
Steven R GammonRocky Mountain Orthopaedic Associates, CO, USA.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundDue to the need for medical optimization and congested operating room schedules, surgical repair is often performed at night. Studies have shown that work done at night increases complications. The primary aim of our study is to compare the rates of complications and 30-day mortality between 2 surgical times of day, daytime group (DTG, 07:00-15:59) and nighttime group (NTG, 16:00-06:59).

methodsRetrospective chart review from 2005 through 2010.

settingLevel 1 Trauma Center.

participants1443 patients with hip fracture, age ≥50 years with isolated injury and surgical treatment of the fracture. MAIN OUTCOMES AND MEASURES: Thirty-day mortality and complications: myocardial infarction, cardiac event, stroke, central nervous system event, pneumonia, urinary tract infection, postoperative wound infection, and bleeding requiring transfusion of 3 or more red blood cell units.

resultsA total of 859 patients met the inclusion criteria; 668 patients in the DTG and 191 patients in the NTG. The 30-day mortality was 7.8%. The complication rate was 28%. No difference was found in 30-day mortality or complication rate based on the time of day the surgery was performed (P = 1.0 and P = .92, respectively). This remained unchanged when controlling for health status and surgical complexity. Age (odds ratio = 1.03/year), Charlson Comorbidity Index (CCI; odds ratio = 1.21), and American Society of Anesthesiologists (ASA; odds ratio = 1.85) score were predictive of adverse outcomes.

conclusionSurgical time of day did not affect 30-day mortality or total number of complications. Age, ASA score, and CCI were associated with adverse outcomes.

Indexed as

geriatrichip fractureoutcomessurgery timetime of daytime to operation

Identifiers

PMID24600531
PMCPMC3943363

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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.