Evidence map›Paper›PMID 30340333›Full record

ArticleJournal of clinical medicine2018

Hysterectomies Are Associated with an Increased Risk of Depression: A Population-Based Cohort Study.

Tomor Harnod, Weishan Chen, Jen-Hung Wang, Shinn-Zong Lin, Dah-Ching Ding

Abstract read
In one paragraph

Article in Journal of clinical medicine, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing 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

11 citing papers in PubMed.

  1. Article
  2. Observational
  3. Review
  4. Article
  5. Article
  6. Article
  7. Article
  8. Review
  9. Article
  10. Article
  11. 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

5 authors.

Tomor HarnodDepartment of Neurosurgery, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Tzu Chi University, Hualien 970, Taiwan. tomorha@yahoo.com.tw.
Weishan ChenManagement Office for Health Data, China Medical University Hospital, Taichung 404, Taiwan. sandy8121985@gmail.com.
Jen-Hung WangDepartment of Research, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Tzu Chi University, Hualien 970, Taiwan. jenhungwang2011@gmail.com.ORCID 0000-0002-4946-8064
Shinn-Zong LinDepartment of Neurosurgery, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Tzu Chi University, Hualien 970, Taiwan. shinnzong@yahoo.com.tw.
Dah-Ching DingDepartment of Research, Hualien Tzu Chi Hospital, Buddhist Tzu Chi Medical Foundation, Tzu Chi University, Hualien 970, Taiwan. dah1003@yahoo.com.tw.ORCID 0000-0001-5105-068X

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Using the National Health Insurance Research Database of Taiwan, we investigated whether undergoing a hysterectomy increases the risk of depression. A total of 7872 patients aged 30⁻49 years who underwent a hysterectomy from 2000 to 2013 were enrolled as the hysterectomy group. The comparison group was randomly selected from women who had never undergone a hysterectomy and was four times the size of the hysterectomy group. We calculated adjusted hazard ratios and 95% confidence intervals (CIs) for depression [The International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) codes 296.2, 296.3, 300.4, 311] in these cohorts after adjusting for age, comorbidities, oophorectomy, and hormone therapy. The overall incidence of depression was 1.02 and 0.66 per 100 person-years in the hysterectomy and comparison cohorts, respectively, yielding an adjusted hazard ratio of 1.35 (95% CI = 1.22⁻1.50) for depression risk. When we stratified patients by age, comorbidities, oophorectomy, and hormone use, hysterectomy increased the risk of depression. Hysterectomy, oophorectomy, and post-surgery hormone use were associated with an increased risk of depression when they occurred alone, but conferred a greater risk if they were considered jointly. Hysterectomy would be a predisposing factor for increased risk of subsequent depression. Our findings provide vital information for patients, clinicians, and the government for improving the treatment strategy in the future.

Indexed as

cohortdepressionhormone therapyhysterectomyoophorectomy

Identifiers

PMID30340333
PMCPMC6210125

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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.