Evidence map›Paper›PMID 22668880›Full record

ArticleGynecologic oncology2012

Risk factors for prolonged hospitalization after gynecologic laparoscopic surgery.

Behrouz Zand, Michael Frumovitz, Matias F Jofre, Alpa M Nick, Ricardo Dos Reis, Mark F Munsell, Haleh Sangi-Haghpeykar, Charles Levenback, Pamela T Soliman, Kathleen M Schmeler and 1 more

Abstract read
In one paragraph

Article in Gynecologic oncology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
5citing papers in PubMed, 1 pooled it
0.8field-weighted citation impact, top 24% 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

5 citing papers in PubMed, 1 synthesis or guideline pooled it, 19 citations in OpenAlex.

  1. Pooled it
  2. Da VinciSurgical endoscopy · 2026
    Observational
  3. Article
  4. Article
  5. Factors that Lengthen Patient Hospitalizations Following Laparoscopic Hysterectomy.JSLS : Journal of the Society of Laparoendoscopic Surgeons
    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

11 authors at 4 institutions in 3 countries.

Behrouz ZandDepartment of Gynecologic Oncology and Reproductive Medicine, The University of Texas MD Anderson Cancer Center, Houston, TX 77030, USA.
Michael Frumovitz
Matias F Jofre
Alpa M Nick
Ricardo Dos Reis
Mark F Munsell
Haleh Sangi-Haghpeykar
Charles Levenback
Pamela T Soliman
Kathleen M Schmeler
Pedro T Ramirez
The University of Texas MD Anderson Cancer Center · USBaylor College of Medicine · USFundacion Allende · ARUniversidade Federal do Rio Grande do Sul · BR

Funding

Tumor Evolution and Metastasis ProgramP30CA016672 · NCI · UNIVERSITY OF TX MD ANDERSON CAN CTR · PI Kathrin Milbury · 1985 to 2026
$290.8M
Transgenic & Gene-Targeting Shared ResourceP30CA168524 · NCI · UNIVERSITY OF KANSAS MEDICAL CENTER · PI NICOLE L NOLLEN · 2012 to 2026
$40.1M
NCI NIH HHS P30 CA016672NCI NIH HHS P30 CA168524
6 · The paper itself

Abstract

objectiveTo determine perioperative risk factors for prolonged hospitalization after gynecologic laparoscopic surgery.

methodsData on patients who underwent gynecologic laparoscopic surgery at a single academic institution from January 2000 to January 2009 were evaluated. Patient demographics, clinical history, intraoperative data, and postoperative adverse events were analyzed. Logistic regression analysis identified significant predictors of prolonged hospitalization (hospital stay>48 h after surgery). A risk score was created from the analysis to predict prolonged hospitalization.

resultsEight hundred seven patients were included. The median body mass index was 26.5 kg/m(2) (range, 14.2-72.3 kg/m(2)), and the median age was 49 years (range, 12-88 years). Four hundred fifty-nine patients (56.9%) underwent surgery for benign conditions, and 348 (43.1%) underwent surgery for malignant disease. A total of 78 patients (9.7%) had a prolonged hospitalization. Independent predictors of prolonged hospitalization were age>54 years (P<0.0001), operative blood loss>120 mL (P<0.0001), intraoperative or postoperative blood transfusion (P=0.0237), and early postoperative complication (P<0.0001). Having a prior laparoscopy was associated with a shorter hospital stay (P=0.0276). The risk score showed how changes in perioperative factors change the risk of prolonged hospitalization.

conclusionFactors such as age, blood loss, perioperative blood transfusion, and postoperative complications are associated with prolonged length of stay after laparoscopic surgery, while having a prior laparoscopy is associated with a shorter hospital stay. A clinical scoring system can be used to estimate probability of prolonged hospitalization after gynecologic laparoscopic surgery.

Indexed as

Blood Loss, SurgicalAdolescentAdultAgedAged, 80 and overAge FactorsBlood TransfusionBlood VolumeBody Mass IndexChildFemaleGenital Diseases, FemaleHumansLaparoscopyLength of StayLogistic Models

Identifiers

PMID22668880
PMCPMC3894834
OpenAlexW2058901104

What OpenQuestion holds

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LicenceTDM
Read underepoch 390

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.