Evidence map›Paper›PMID 36708427›Full record

ArticleArchives of gynecology and obstetrics2024

The effect of previous induced abortion history on the assisted reproduction outcomes.

Shaoyuan Xu, Wenxian Zhao, Ying Zhang, Cancan Qiang, Changjun Zhang

Abstract read
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In one paragraph

Article in Archives of gynecology and obstetrics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
0.6field-weighted citation impact, top 33% 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

1 citing paper in PubMed, 2 citations in OpenAlex.

  1. 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 at 1 institution in 1 country.

Shaoyuan XuDepartment of Human Reproductive Center, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, China.
Wenxian ZhaoDepartment of Human Reproductive Center, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, China.
Ying ZhangDepartment of Human Reproductive Center, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, China.
Cancan QiangDepartment of Cardiology, Renmin Hospital, Hubei University of Medicine, Shiyan, China. li_jie2020@126.com.ORCID 0000-0002-2980-7313
Changjun ZhangDepartment of Human Reproductive Center, Renmin Hospital, Hubei University of Medicine, Shiyan, Hubei, China.
Hubei University of Medicine · CN

Funding

Innovative Research Program for Graduates of Hubei University of Medicine YC2021029Young Scientists Fund of the National Natural Science Foundation of China 82101726
6 · The paper itself

Abstract

purposeTo study whether the history of induced abortion has an effect on the assisted reproduction outcomes in patients undergoing in vitro fertilization-embryo transfer (IVF-ET).

methods3045 patients who underwent IVF-ET in the Department of Human Reproductive Center of Renmin Hospital from January 2017 to June 2021. They were divided into two groups according to whether there was a history of induced abortion in the past, and the outcomes were compared between the two groups.

resultsThe clinical pregnancy rate in the group with induced abortion history was lower than that in the group without induced abortion history (63.1% vs 67.1%), but the difference was not statistically significant (P = 0.059). The spontaneous abortion rate in the group with induced abortion history was higher than that in the group without induced abortion history (14.9% vs 11.2%) (P = 0.044). The live birth rate in the group with induced abortion history was lower than that in the group without induced abortion history (52.8% vs 59.0%) (P = 0.006). Stepwise logistic regression analysis showed that endometrial thickness (OR = 0.928, 95% CI = 0.886 ~ 0.972, P = 0.002) and live birth rate (OR = 0.682, 95% CI = 0.495 ~ 0.939, P = 0.019) were negatively correlated with induced abortion history. The rate of spontaneous abortion (OR = 1.452, 95% CI = 1.042 ~ 2.024, P = 0.028) was positively correlated with the history of induced abortion.

conclusionsThe previous history of induced abortion is related to the outcomes of IVF /ICSI-ET, the endometrial thickness on HCG trigger day decreased, the risk of spontaneous abortion increased and the live birth rate decreased in patients with induced abortion history when undergoing IVF/ICSI-ET.

Indexed as

Abortion, InducedAbortion, SpontaneousBirth RateEmbryo TransferFemaleFertilization in VitroHumansPregnancyPregnancy RateRetrospective StudiesAbortionClinical pregnancyEmbryo transferEndometriumInduced abortion

Identifiers

PMID36708427
OpenAlexW4318344566

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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.