September 2015

Volume 32, Issue 3

Comparing UK, USA and Australian values for EQ-5D as a health utility measure of oral health

Authors: D.N. Teusner D.S. Brennan
doi: 10.1922/CDH_3488Brennan05


Community Dental Health (2015) 32, 180–184 Received 31 July 2014; Accepted 7 January 2015 Comparing UK, USA and Australian values for EQ-5D as a health utility measure of oral health D.S. Brennan and D.N. Teusner Objectives: Using generic measures to examine outcomes of oral disorders can add additional information relating to health utility. However, different algorithms are available to generate health states. The aim was to assess UK-, US- and Australian-based algorithms for the EuroQol (EQ-5D) in relation to their discriminative and convergent validity. Methods: Data were collected from adults in Australia aged 30-61 years by mailed survey in 2009-10, including the EQ-5D and a range of self-reported oral health variables, and self-rated oral and general health. Results: Responses were collected from n=1,093 persons (response rate 39.1%). UK-based EQ-5D estimates were lower (0.85) than the USA and Australian estimates (0.91). EQ-5D was associated (p<0.01) with all seven oral health variables, with differences in utility scores ranging from 0.03 to 0.06 for the UK, from 0.04 to 0.07 for the USA, and from 0.05 to 0.08 for the Australian-based estimates. The effect sizes (ESs) of the associations with all seven oral health variables were similar for the UK (ES=0.26 to 0.49), USA (ES=0.31 to 0.48) and Australian-based (ES=0.31 to 0.46) estimates. EQ-5D was correlated with global dental health for the UK (rho=0.29), USA (rho=0.30) and Australian-based estimates (rho=0.30), and correlations with global general health were the same (rho=0.42) for the UK, USA and Australian-based estimates. Conclusions: EQ-5D exhibited equivalent discriminative validity and convergent validity in relation to oral health variables for the UK, USA and Australian-based estimates. Key words: oral health, quality of life, health utility, validity, EQ-5D, Australia, UK, USA

£10 single article

Other articles in this issue

Article Pages Access
Editoral 130-131 Download
Relationship between family characteristics and children’s regular toothbrushing with fluoride toothpaste 132-136 £10 single article
Effect of family caregiver oral care training on stroke survivor oral and respiratory health in Taiwan: a randomised controlled trial 137-142 £10 single article
Exploring the association between oral health literacy and alexithymia 143-147 £10 single article
Association of oral health literacy with oral health behaviour and oral health status in Belarus 148-152 £10 single article
Association between childhood socioeconomic position and periodontitis in Korean adults 153-157 £10 single article
Clustering of risk indicators for periodontal disease: A populationbased study 158-162 £10 single article
Dental caries in Iraqi 12-year-olds and background fluoride exposure 163-169 £10 single article
Fluoride content and labelling of toothpastes marketed in India 170-173 £10 single article
Attitudes and practices regarding preventive dentistry among Libyan dentists 174-179 £10 single article
Comparing UK, USA and Australian values for EQ-5D as a health utility measure of oral health 180-184 £10 single article
Socioeconomic inequalities in dental caries among 5-year-olds in four Chinese provinces 185-189 £10 single article
Dental survey of the Falkland Islands’ child population 190-192 £10 single article


Online (Single user only)
Institution Online (IP address validation)

Back issues may be obtained from the publisher

Consider recommending subscription to your institution's library

You can view Open Access papers without a subscription.