Evidence map›Paper›PMID 33302470›Full record

ArticleInternational journal of environmental research and public health2020

Korean Translation and Psychometric Evaluation of Korean Version EORTC QLQ-BRECON23.

Soo-Kyung Bok, Youngshin Song, Ancho Lim, Hyunsuk Choi, Hyunkyung Shin, Sohyun Jin

Abstract read
In one paragraph

Article in International journal of environmental research and public health, 2020. 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
–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

3 citing papers in PubMed.

  1. Trial
  2. Article
  3. 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

6 authors.

Soo-Kyung BokCollege of Medicine, Chungnam National University, Daejeon 35015, Korea.ORCID 0000-0002-8957-2827
Youngshin SongCollege of Nursing, Chungnam National University, Daejeon 35015, Korea.ORCID 0000-0002-2203-5840
Ancho LimCollege of Nursing, Chungnam National University, Daejeon 35015, Korea.ORCID 0000-0002-9808-0672
Hyunsuk ChoiCollege of Nursing, Chungnam National University, Daejeon 35015, Korea.ORCID 0000-0003-2312-2775
Hyunkyung ShinCollege of Nursing, Chungnam National University, Daejeon 35015, Korea.
Sohyun JinCollege of Nursing, Chungnam National University, Daejeon 35015, Korea.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The purpose of this study was to evaluate the psychometric properties of the Korean version of the European Organization for Research and Treatment of Cancer Quality of Life-QLQ-BRECON23 in women diagnosed and treated for breast cancer undergoing all types of breast reconstruction.

methodsA total of 148 Korean women who underwent breast reconstruction were recruited from the breast cancer center to participate in the study. After performing forward and backward translation of the original English version of the questionnaire into Korean, its validity (construct, known-group validity, concurrent) and reliability were assessed. A structural equation model (SEM) was used to assess construct validity.

resultsThe mean age of the patients was 52 years, and 89.8% underwent implant-based reconstruction. Construct validity using confirmatory factor analysis showed a good fit, and the effect size was small-to-medium regarding known-group validity. Concurrent validity was confirmed by the significant correlation between the QLQ-BRECON23 and the QLQ-BR23. The reliability of the QLQ-BRECON23 symptom and function scales ranged from 0.61 to 0.87.

conclusionThe Korean QLQ-BRECON23 can be applied to assess quality of life and its related factors, and also to internationally compare the level of quality of life in breast cancer patients undergoing breast reconstruction.

Indexed as

PsychometricsQuality of LifeSurveys and QuestionnairesTranslationsAdultAgedAged, 80 and overBreast NeoplasmsFemaleHumansMammaplastyMiddle AgedReproducibility of ResultsRepublic of Koreabreast cancerfactor analysisquality of lifereconstructionvalidation

Identifiers

PMID33302470
PMCPMC7763321

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.