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ArticleQuality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation2013

Validity of the Thai EQ-5D in an occupational population in Thailand.

Merel Kimman, Prin Vathesatogkit, Mark Woodward, E-Shyong Tai, Julian Thumboo, Sukit Yamwong, Wipa Ratanachaiwong, Hwee-Lin Wee, Piyamitr Sritara

2 registry-linked trialsAbstract read
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In one paragraph

Article in Quality of life research : an international journal of quality of life aspects of treatment, care and rehabilitation, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to 2 registered trials, which are not on this map. Cited by 16 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 1 pooled it
–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.

NCT02089815 nacompletednot on this map

Effectiveness of a Simple Designed Programme of Home Based Exercise in Preventing Fall and Improving Balance and Strength in Older People With Mild to Moderate Balance Dysfunction: A Randomized Controlled Trials

TypeinterventionalSponsorMahidol UniversityRan2013 to 2015Enrolled439ConditionsPatient Fall, Muscle Balance, Fear of Falling, Quality of LifeArmsHome based exercise, fall prevention education and counseling
NCT06239259 recruitingnot on this mapstarted 2023, after this paper: background citation

Validity and Reliability of Thai Version of Kamath and Stothard Clinical Questionnaire for Diagnosis of Carpal Tunnel Syndrome

TypeobservationalSponsorSiriraj HospitalRan2023 to 2026Enrolled80ConditionsCarpal Tunnel SyndromeArmsQuestionare As described in Secondary Outcomes
3 · Its place in the literature

Who cites it

16 citing papers in PubMed, 1 synthesis or guideline pooled it.

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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

9 authors.

Merel KimmanThe George Institute for Global Health, Sydney, Australia.
Prin Vathesatogkit
Mark Woodward
E-Shyong Tai
Julian Thumboo
Sukit Yamwong
Wipa Ratanachaiwong
Hwee-Lin Wee
Piyamitr Sritara

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

purposeTo assess the construct validity of the Thai EuroQoL (EQ-5D) among an occupational population in Thailand.

methodsData were derived from a large cohort study among employees of the Electricity Generating Authority of Thailand. In 2008 and 2009, 4,850 participants completed the Thai EQ-5D and Short-Form 36 version 2 (SF-36v2). Thai preferences weights were used to convert EQ-5D health states into EQ-5D index scores. Construct validity of the Thai EQ-5D was examined by specifying and testing hypotheses about the relationships between the EQ-5D, SF-36v2, and participants' demographic and medical characteristics.

resultsConstruct validity of the Thai EQ-5D was supported by expected relationships with SF-36v2 scale and summary scores. For example, SF-36v2 scores on the mental health scale were much lower for participants who reported having problems on the EQ-5D anxiety/depression dimension compared to those reporting no problems (mean norm-based SF-36v2 scores: 52.9 vs. 41.8, p < 0.001). Additionally, reporting a problem in a given EQ-5D dimension was generally associated with lower SF-36v2 summary scores. The EQ-5D index score distinguished between groups of participants in the expected manner, on the basis of sex, age, education and self-reported health, thus providing evidence of known-groups validity.

conclusionThe study demonstrated good construct validity of the Thai EQ-5D in a large occupational population in Thailand.

Indexed as

Quality of LifeAdultAgedAsian PeopleCross-Sectional StudiesFemaleHumansIndustryMaleMental HealthMiddle AgedPopulation SurveillancePsychometricsReproducibility of ResultsSocioeconomic FactorsSurveys and Questionnaires

Identifiers

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Registered trials

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.