Evidence map›Paper›PMID 35313456›Full record

ArticleInternational journal of endocrinology2022

Embryo Density and Its Neutrality in Day-3 Embryo Development: A Retrospective Cohort Study.

Cheng Shi, Tie Cheng Sun, Shi Hui Meng, Ping Wang, Rong Liang, Sheng Nan Duan, Hong Jing Han, Ya Nan Liu, Huan Shen, Xi Chen

Abstract read
In one paragraph

Article in International journal of endocrinology, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Article
  2. 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

10 authors.

Cheng ShiReproductive Medical Center, Peking University People's Hospital, Peking University, Beijing 100044, China.ORCID https://orcid.org/0000-0003-1412-9529
Tie Cheng SunDepartment of Obstetrics and Gynecology, Peking University International Hospital, Beijing 102206, China.ORCID https://orcid.org/0000-0003-3175-8853
Shi Hui MengReproductive Medical Center, Peking University People's Hospital, Peking University, Beijing 100044, China.
Ping WangReproductive Medical Center, Peking University People's Hospital, Peking University, Beijing 100044, China.
Rong LiangReproductive Medical Center, Peking University People's Hospital, Peking University, Beijing 100044, China.
Sheng Nan DuanReproductive Medical Center, Peking University People's Hospital, Peking University, Beijing 100044, China.
Hong Jing HanReproductive Medical Center, Peking University People's Hospital, Peking University, Beijing 100044, China.ORCID https://orcid.org/0000-0001-8883-8550
Ya Nan LiuDepartment of Obstetrics and Gynecology, Second Affiliated Hospital of Soochow University, Suzhou 215006, China.
Huan ShenReproductive Medical Center, Peking University People's Hospital, Peking University, Beijing 100044, China.ORCID https://orcid.org/0000-0001-9373-0050
Xi ChenReproductive Medical Center, Peking University People's Hospital, Peking University, Beijing 100044, China.ORCID https://orcid.org/0000-0002-1349-9176

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Introduction: Many studies have shown that embryo density has an impact on day-3 embryo-developmental outcomes; however, embryo density remains controversial in clinical practice. We aimed to evaluate the association between embryo density and day-3 embryo-developmental outcomes in real world with the largest sample size. Methods: In 2018, we identified 10941 day-3 embryos from all female patients ( Results: There were 3064, 5695, and 2182 embryos in the 30 Conclusion: In a 30

Identifiers

PMID35313456
PMCPMC8934215

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.