Evidence map›Paper›PMID 27651647›Full record

ArticleJournal of obstetrics and gynaecology of India2016

Comparison of Serum Leptin Level in Women with Unexplained Infertility and Fertile Women in Iran.

Farzaneh Tafvizi, Masomeh Masomi

Open access · bronzeAbstract read
In one paragraph

Article in Journal of obstetrics and gynaecology of India, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.8field-weighted citation impact, top 31% 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

3 citing papers in PubMed, 10 citations in OpenAlex.

  1. Article
  2. Article
  3. Leptin as a Predictive Marker in Unexplained Infertility in North Indian Population.Journal of clinical and diagnostic research : JCDR · 2017
    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

2 authors at 1 institution in 1 country.

Farzaneh TafviziDepartment of Biology, Parand Branch, Islamic Azad University, Parand, Iran.
Masomeh MasomiDepartment of Biology, Parand Branch, Islamic Azad University, Parand, Iran.
Islamic Azad University of Parand · IR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

backgroundVarious studies have been conducted on the role of leptin in the different types of infertility, including endometriosis, polycystic ovaries and male infertility; however, only a few studies have been conducted on the effect of leptin on unexplained infertility. The purpose of the present study was therefore to compare serum leptin levels in women with unexplained infertility and fertile women as a contributing factor to female infertility in Iran.

methodsThe present case-control study was conducted on 40 women with unexplained infertility and 30 fertile women who met the inclusion criteria (FSH < 10, BMI < 30, normal AMH and AFC and age under 35). Serum leptin levels were analyzed on the third day of menstruation by ELISA method.

resultsAlthough the mean serum leptin level was higher in women with unexplained infertility (31.20 ± 2.83 ng/ml) than in fertile women (24.89 ± 2.93 ng/ml), no statistically significant differences were observed between the two groups (P = 0.13).

conclusionsNo statistically significant relationship was found between serum leptin levels in the two groups. In addition, there were no significant relationships between leptin and other predisposing factors such as hormone profile and antral follicle count.

Indexed as

ELISA methodLeptinUnexplained infertility

Identifiers

PMID27651647
PMCPMC5016448
OpenAlexW2339402829

What OpenQuestion holds

Textmetadata
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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.