ArticleAtencion primaria2016
[COOP/WONCA: Reliability and validity of the test administered by telephone].
Article in Atencion primaria, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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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.
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.
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Who cites it
3 citing papers in PubMed.
- Measuring Quality of Life in Stroke Survivors: Validity and Reliability of the Spanish COOP/WONCA Scale.Medicina (Kaunas, Lithuania) · 2025Article
- Predictive factors and risk and protection groups for loneliness in older adults: a population-based study.BMC psychology · 2024Article
- Financial Fraud, Mental Health, and Quality of Life: A Study on the Population of the City of Madrid, Spain.International journal of environmental research and public health · 2019Article
Corrections and comments
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Authors and funding
2 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
aimThe COOP/WONCA test was initially proposed as a self-report in which the answers were supported by drawings illustrating the state investigated. Subsequent studies have confirmed its usefulness as a mere verbal self-report face-to-face administered. No data have been found about its useful when administered by telephone interview. The aim of this study was to determine the psychometric properties of the COOP / WONCA test to measure Related Quality of Life (HRQoL) administered by telephone and compare them with those obtained in other forms of prior administration.
designCross-sectional study on a random.
settingCity of Madrid.
participantsRandom sample of 802 adult subjects, representative of the adult population in Madrid, obtained by stratification from the population census. MAIN MEASUREMENTS: Questionnaire COOP/WONCA with 9 ítems included in a broader battery, administered by telephone interview.
resultsThe unrestricted factor analysis points to the unifactoriality of the scale, which measures a single latent construct (HRQOL), showing high internal consistency, not significantly different from those found by face-to-face administration, ruling out the existence of biases in the phone modality.
conclusionsThe COOP/WONCA test appears as a reliable and valid measure of HRQOL and telephonic administration allows to assume no changes in the results, which can reduce costs in population studies, increasing efficiency without loss of quality in the information collected.
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