Home About Browse Search
Svenska


Adolescent valuation of CARIES-QC-U: a child-centred preference-based measure of dental caries

Rogers, H. J. and Sagebiel, Julian and Marshman, Z. and Rodd, H. D. and Rowen, D. (2022). Adolescent valuation of CARIES-QC-U: a child-centred preference-based measure of dental caries. Health and Quality of Life Outcomes. 20 :1 , 18
[Research article]

[img] PDF
1MB

Abstract

Objectives: This study develops an adolescent value set for a child-centred dental caries-specific measure of oral health-related quality of life (OHRQoL) based upon CARIES-QC (Caries Impacts and Experiences Questionnaire for Children). This study develops a new approach to valuing child health by eliciting adolescent preferences and anchoring these onto the 1-0 full health-dead QALY (quality adjusted life year) scale using ordinal adult preferences.Methods: Two online surveys were created to elicit preferences for the CARIES-QC classification system. The first comprised best-worst scaling (BWS) tasks for completion by adolescents aged 11-16 years. The second comprised discrete choice experiment tasks with a duration attribute (DCETTO) for completion by adults aged over 18 years. Preferences were modelled using the conditional logit model. Mapping regressions anchored the adolescent BWS data onto the QALY scale using adult DCETTO values, since the BWS survey data alone cannot generate anchored values.Results: 723 adolescents completed the BWS survey and 626 adults completed the DCE(TTO )survey. The samples were representative of UK adolescent and adult populations. Fully consistent and robust models were produced for both BWS and DCETTO data. BWS preferences were mapped onto DCETTO values, resulting utility estimates for each health state defined by the classification system.Conclusion: This is the first measure with predetermined scoring based on preferences to be developed specifically for use in child oral health research, and uses a novel technique to generate a value set using adolescent preferences. The estimates can be used to generate QALYs in economic evaluations of interventions to improve children's oral health.

Authors/Creators:Rogers, H. J. and Sagebiel, Julian and Marshman, Z. and Rodd, H. D. and Rowen, D.
Title:Adolescent valuation of CARIES-QC-U: a child-centred preference-based measure of dental caries
Series Name/Journal:Health and Quality of Life Outcomes
Year of publishing :2022
Volume:20
Number:1
Article number:18
Number of Pages:15
Publisher:BMC
ISSN:1477-7525
Language:English
Publication Type:Research article
Article category:Scientific peer reviewed
Version:Published version
Copyright:Creative Commons: Attribution 4.0
Full Text Status:Public
Subjects:(A) Swedish standard research categories 2011 > 3 Medical and Health Sciences > 303 Health Sciences > Health Care Service and Management, Health Policy and Services and Health Economy
URN:NBN:urn:nbn:se:slu:epsilon-p-116106
Permanent URL:
http://urn.kb.se/resolve?urn=urn:nbn:se:slu:epsilon-p-116106
Additional ID:
Type of IDID
DOI10.1186/s12955-022-01918-w
Web of Science (WoS)000750829600001
ID Code:27479
Faculty:NJ - Fakulteten för naturresurser och jordbruksvetenskap
Department:(NL, NJ) > Dept. of Economics
Deposited By: SLUpub Connector
Deposited On:29 Mar 2022 16:25
Metadata Last Modified:29 Mar 2022 16:31

Repository Staff Only: item control page

Downloads

Downloads per year (since September 2012)

View more statistics

Downloads
Hits