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Conference Paper: Oral Health Impact on Daily Living (OHIDL) Questionnaire: Longitudinal validity

TitleOral Health Impact on Daily Living (OHIDL) Questionnaire: Longitudinal validity
Authors
KeywordsHealth services research
Outcome (Health)
Quality of life and elderly people
Issue Date2013
PublisherSage Publications, Inc. The Journal's web site is located at http://www.sagepub.com/journalsProdDesc.nav?prodId=Journal201925
Citation
The 2nd Meeting of the International Association of Dental Research - Asia Pacific Region (IADR-APR), Bangkok, Thailand, 21-23 August 2013. In Journal of Dental Research, 2013, v. 92 n. Special Issue B: abstract no. 433 How to Cite?
AbstractObjective: OHIDL was developed to measure the perceived oral health impacts on daily life. The transition scale in OHIDL was used to measure the change in perceived impacts after dental treatment. This study aimed to examine its longitudinal validity. Method: Elderly subjects aged 55 years or above were recruited from four dental clinics in Hong Kong. They were asked to rate the intensity level of 16 items in OHIDL before and after dental treatment. They were also asked to retrospectively rate the transition (change of the intensity) of these items after the treatment. Intensity and transition scores were calculated through summing up the responses. Change score was calculated as the difference between the two intensity scores before and after treatment. The associations of the transition and change scores with the global rating of change were used to evaluate their responsiveness. Result: A total of 176 subjects (mean age: 60.1 years; SD: 8.1) completed the follow-up interviews after treatment. Subjects who reported no global change in oral health impacts had an insignificant mean transition score from zero (mean=0.44, 95% CI: -0.03 -0.92) but a significant positive change score (mean=2.1, 95% CI=0.97-3.22). Subjects who reported improvement and deterioration had significant positive and negative mean transition scores respectively. The correlation between the transition score and the global rating of change (rs=0.76, p<0.05) was higher than that between the change score and the global rating (rs=0.37, p<0.05). Conclusion: Using transition scale in OHIDL to measure change in perceived oral health impacts after dental treatments in the elderly in Hong Kong is valid and more responsive to detect change than the change score.
DescriptionConference Theme: We are the Future
Poster Presentation
Session 22: P2
Persistent Identifierhttp://hdl.handle.net/10722/192586
ISSN
2015 Impact Factor: 4.602
2015 SCImago Journal Rankings: 1.714

 

DC FieldValueLanguage
dc.contributor.authorLiu, JKSen_US
dc.contributor.authorWong, MCMen_US
dc.contributor.authorLo, ECMen_US
dc.date.accessioned2013-11-18T05:06:51Z-
dc.date.available2013-11-18T05:06:51Z-
dc.date.issued2013en_US
dc.identifier.citationThe 2nd Meeting of the International Association of Dental Research - Asia Pacific Region (IADR-APR), Bangkok, Thailand, 21-23 August 2013. In Journal of Dental Research, 2013, v. 92 n. Special Issue B: abstract no. 433en_US
dc.identifier.issn0022-0345-
dc.identifier.urihttp://hdl.handle.net/10722/192586-
dc.descriptionConference Theme: We are the Future-
dc.descriptionPoster Presentation-
dc.descriptionSession 22: P2-
dc.description.abstractObjective: OHIDL was developed to measure the perceived oral health impacts on daily life. The transition scale in OHIDL was used to measure the change in perceived impacts after dental treatment. This study aimed to examine its longitudinal validity. Method: Elderly subjects aged 55 years or above were recruited from four dental clinics in Hong Kong. They were asked to rate the intensity level of 16 items in OHIDL before and after dental treatment. They were also asked to retrospectively rate the transition (change of the intensity) of these items after the treatment. Intensity and transition scores were calculated through summing up the responses. Change score was calculated as the difference between the two intensity scores before and after treatment. The associations of the transition and change scores with the global rating of change were used to evaluate their responsiveness. Result: A total of 176 subjects (mean age: 60.1 years; SD: 8.1) completed the follow-up interviews after treatment. Subjects who reported no global change in oral health impacts had an insignificant mean transition score from zero (mean=0.44, 95% CI: -0.03 -0.92) but a significant positive change score (mean=2.1, 95% CI=0.97-3.22). Subjects who reported improvement and deterioration had significant positive and negative mean transition scores respectively. The correlation between the transition score and the global rating of change (rs=0.76, p<0.05) was higher than that between the change score and the global rating (rs=0.37, p<0.05). Conclusion: Using transition scale in OHIDL to measure change in perceived oral health impacts after dental treatments in the elderly in Hong Kong is valid and more responsive to detect change than the change score.-
dc.languageengen_US
dc.publisherSage Publications, Inc. The Journal's web site is located at http://www.sagepub.com/journalsProdDesc.nav?prodId=Journal201925-
dc.relation.ispartofJournal of Dental Researchen_US
dc.rightsJournal of Dental Research. Copyright © Sage Publications, Inc.-
dc.subjectHealth services research-
dc.subjectOutcome (Health)-
dc.subjectQuality of life and elderly people-
dc.titleOral Health Impact on Daily Living (OHIDL) Questionnaire: Longitudinal validityen_US
dc.typeConference_Paperen_US
dc.identifier.emailLiu, JKS: jliu812@hku.hken_US
dc.identifier.emailWong, MCM: mcmwong@hkucc.hku.hken_US
dc.identifier.emailLo, ECM: hrdplcm@hkucc.hku.hken_US
dc.identifier.authorityWong, MCM=rp00024en_US
dc.identifier.authorityLo, ECM=rp00015en_US
dc.identifier.hkuros226816en_US
dc.identifier.volume92en_US
dc.identifier.issueSpecial Issue B: abstract no. 433en_US
dc.publisher.placeUnited States-

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