Evidence map›Paper›PMID 34551603›Full record

ArticleThe Journal of international medical research2021

Use of a new set of key performance indicators for evaluating the performance of an

Hui-Tian Wang, Ping-Ping Hong, Hai-Yang Li, Wen Zhou, Tao Li

Abstract read
In one paragraph

Article in The Journal of international medical research, 2021. 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
–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

1 citing paper in PubMed.

  1. Key Performance Indicators Applied in Medicine.International archives of otorhinolaryngology · 2025
    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.

Hui-Tian WangReproductive Medicine Center, The Third Affiliated Hospital of Sun Yat-sen University, Gangding, Tianhe District, China.
Ping-Ping HongReproductive Medicine Center, The Third Affiliated Hospital of Sun Yat-sen University, Gangding, Tianhe District, China.
Hai-Yang LiReproductive Medicine Center, The Third Affiliated Hospital of Sun Yat-sen University, Gangding, Tianhe District, China.
Wen ZhouReproductive Medicine Center, The Third Affiliated Hospital of Sun Yat-sen University, Gangding, Tianhe District, China.
Tao LiReproductive Medicine Center, The Third Affiliated Hospital of Sun Yat-sen University, Gangding, Tianhe District, China.ORCID https://orcid.org/0000-0001-5416-0331

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

objectiveTo evaluate the performance of an

methodsPatients who underwent fresh embryo transfer and the freeze-all strategy in August, September, and October 2017 were retrospectively studied to evaluate the performance of an IVF laboratory in September when implantation rate of fresh embryo transfer decreased. KPIs associated with blastocyst culture and the first frozen embryo transfer (FET) cycle in patients with the freeze-all strategy were compared over 3 months.

resultsDay 5 usable blastocyst and good quality blastocyst rates, and day 3 usable/good quality embryo rates were not different among the three periods. The implantation rate and KPIs associated with morphological changes in warmed blastocysts in the first FET cycle in patients with the freeze-all strategy were also not different among the periods.

conclusionsKPIs associated with embryo quality, blastocyst culture, and the pregnancy outcome of the first FET cycle in patients with the freeze-all strategy suggested that performance was unaffected in our IVF laboratory in September. These KPIs might be useful for internal quality control analysis of IVF laboratories.

Indexed as

CryopreservationLaboratoriesBlastocystFemaleFertilization in VitroHumansPregnancyPregnancy RateRetrospective StudiesBlastocystfreeze-allfrozen embryo transferimplantation ratekey performance indicatorquality control

Identifiers

PMID34551603
PMCPMC8485302

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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.