Evidence map›Paper›PMID 27540720›Full record

ArticleClinical and translational science2016

Matrix Metalloproteinase-1 Expression in Women With and Without Pelvic Organ Prolapse: A Systematic Review and Meta-analysis.

Y Feng, Y Wang, B Yan, L Li, Y Deng

Abstract read
In one paragraph

Article in Clinical and translational science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
6citing 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

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

  1. Pooled it
  2. Pooled it
  3. Article
  4. Article
  5. Article
  6. 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.

Y FengDepartment of Abdominal Ultrasound, the Second Hospital of Hebei Medical University, Shijiazhuang, China.
Y WangDepartment of Abdominal Ultrasound, the Second Hospital of Hebei Medical University, Shijiazhuang, China.
B YanDepartment of Traditional Chinese Medicine, the Chest Hospital of Hebei Province, Shijiazhuang, China.
L LiDepartment of Gynecology and Obstetrics, the First Hospital of Hebei Medical University, Shijiazhuang, China.
Y DengDepartment of Ultrasonic, the First Hospital of Hebei Medical University, Shijiazhuang, China.

Funding

Science and Technology Department of Hebei Province 16277709D
6 · The paper itself

Abstract

This meta-analysis was conducted to estimate the association between matrix metalloproteinase-1 (MMP-1) expression and pelvic organ prolapse (POP) in women. Relevant studies published before 6 December 2015 were identified by searching PubMed, Ovid, EBSCO, and EMBASE. A total number of five case-control studies, including 182 POP cases and 192 controls, were identified. The results indicated that women without POP had a lower MMP-1 level of expression compared with women with POP (odds ratio = 0.54, 95% confidence interval: 0.43-0.67, P = 0.000). After stratification by biopsy site, ethnicity, or menopausal status, this finding was also confirmed in the subgroup analysis with no significant changes. Egger's linear regression test revealed a potential publication bias (P = 0.028). The findings of our study indicate that women who suffer from POP have a higher expression level of MMP-1 than women without POP.

Identifiers

PMID27540720
PMCPMC5350992

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.