University Of Tasmania

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Will improving access to dental care improve oral health-related quality of life?

journal contribution
posted on 2023-05-17, 18:58 authored by Crocombe, LA, Mahoney, GD, Spencer, AJ, Waller, M

Background: The aim of this study was to determine if Australian Defence Force (ADF) members had better oral health-related quality of life (OHRQoL) than the general Australian population and whether the difference was due to better access to dental care.

Methods: The OHRQoL, as measured by OHIP-14 summary indicators, of participants from the Defence Deployed Solomon Islands (SI) Health Study and the National Survey of Adult Oral Health 2004-06 (NSAOH) were compared. The SI sample was age/gender status-adjusted to match that of the NSAOH sample which was age/gender/regional location weighted to that of the Australian population.

Results: NSAOH respondents with good access to dental care had lower OHIP-14 summary measures [frequency of impacts 8.5% (95% CI = 5.4, 11.6), extent mean = 0.16 (0.11, 0.22), severity mean = 5.0 (4.4, 5.6)] than the total NSAOH sample [frequency 18.6 (16.6, 20.7); extent 0.52 (0.44, 0.59); severity 7.6 (7.1, 8.1)]. The NSAOH respondents with both good access to dental care and self-reported good general health did not have as low OHIP-14 summary scores as in the SI sample [frequency 2.6 (1.2, 5.4), extent 0.05 (0.01, 0.10); severity 2.6 (1.9, 3.4)].

Conclusions: ADF members had better OHRQoL than the general Australian population, even those with good access to dental care and self-reported good general health. © 2013 Australian Dental Association.


Publication title

Australian Dental Journal








School of Health Sciences


Wiley-Blackwell Publishing Ltd.

Place of publication

United Kingdom

Rights statement

Copyright 2013 Australian Dental Association

Repository Status

  • Restricted

Socio-economic Objectives

Dental health