Evidence map›Paper›PMID 29923012›Full record

ArticleInternational urogynecology journal2018

Pelvic organ prolapse surgery following hysterectomy with benign indication: a national cohort study in Taiwan.

Huei-Kai Huang, Dah-Ching Ding

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Article in International urogynecology journal, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.6field-weighted citation impact, top 30% 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

4 citing papers in PubMed, 12 citations in OpenAlex.

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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

2 authors at 2 institutions in 2 countries.

Huei-Kai HuangDepartment of Family Medicine, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Hualien, Taiwan.
Dah-Ching DingDepartment of Obstetrics and Gynecology, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Tzu Chi University, Hualien, Taiwan. dah1003@yahoo.com.tw.ORCID http://orcid.org/0000-0001-5105-068X
Tzu Chi Foundation · TWTzu Chi University · TW

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introduction and hypothesisHysterectomy and pelvic organ prolapse (POP) surgeries are two of the most common gynecologic surgeries conducted for benign conditions. This nationwide retrospective cohort study explored the risk of subsequent POP surgery following hysterectomy without simultaneous POP surgery.

methodsThis study identified 7298 patients who underwent hysterectomy between January 1, 2000, and December 31, 2012, from the Taiwan National Health Insurance (NHI) Research Database. A comparison cohort was constructed comprising 29,192 age-matched patients who had not undergone hysterectomy. All hysterectomy and control patients were followed until they required POP surgery, withdrew from the NHI system, died, or December 31, 2012. Patients were excluded if they underwent POP surgery before or at the time of hysterectomy.

resultsThe adjusted hazard ratio (aHR) of subsequent POP surgery in subjects with hysterectomy was higher [2.60, 95% confidence interval (CI) 1.79-3.78] than that of controls during the follow-up period. Compared with patients who had not undergone hysterectomy, the highest risks of subsequent POP surgery was noted in those who had undergone vaginal hysterectomy (VH; HR 6.29, 95% CI 1.54-25.79) followed by those who underwent laparoscopy-assisted VH (LAVH; HR 3.77, 95% CI 2.43-5.85).

conclusionsHysterectomy may increase the risk of subsequent POP surgery, and various hysterectomy techniques, particularly VH and LAVH, may increase the risk of subsequent POP surgery.

Indexed as

AdultCase-Control StudiesDatabases, FactualFemaleHumansHysterectomy, VaginalMiddle AgedPelvic Organ ProlapseProportional Hazards ModelsRetrospective StudiesRisk FactorsTaiwanCohortHysterectomyPelvic organ prolapseRisk

Identifiers

PMID29923012
OpenAlexW2809566080

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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.