Information about periodontal disease patterns among the populations of developing countries is limited. These populations may illustrate the natural history of the disease owing to low or virtually no access to dental care, contributing to a more complete understanding of the disease process. The present study aimed to describe the patterns of periodontal loss of […]

OBJECTIVES: Previous studies have attributed the caries-preventive effects of preeruption (PRE) and posteruption (POST) exposure to fluoridated water based on data collected before and after the commencement or discontinuation of water fluoridation. This study aims to determine the relative pre- and posteruption exposure effects of fluoridated water on caries experience of 6-15-year-old Australian children based […]

The evidence-based approach has become the mantra of health care and service delivery. But just what it means, whether it is feasible, how to build it and the outcome of its use are not well understood. The aims of this paper are to provide an overview of an evidence-based approach to the prevention of oral […]

AIM: To investigate time trends in practice activity. DESIGN: Four cross-sectional surveys across a 15 year period. SETTING: Australian private general practice. PARTICIPANTS: A random sample of dentists. METHODS: Dentists were surveyed by mailed questionnaire in 1983, 1988, 1993 and 1998 (response rates 71%-75%). Data were weighted to provide representative estimates for the age by […]

OBJECTIVE: To examine evaluations of patients by dentists, and analyse these by patient, visit and service characteristics. BASIC RESEARCH DESIGN: Mailed questionnaires collected from a random sample of Australian dentists in 1997-98 (response rate = 60.3%; n = 345 private general practitioners provided service data). MAIN OUTCOME MEASURES: Three factor-based sub-scales (‘payment’, ‘no problems’, and […]

Service rate variations have focused attention on treatment decisions. The aims of this study were to examine factors considered in choosing treatments, to classify dentists in terms of clinical decision making, and to investigate the association of decision making with services provided. From a random sample of dentists (response rate 60.3%) treatment constraints (15.0%), periodontal […]

OBJECTIVES: Service provision should reflect the oral health of the patient. However, patient and visit factors may influence service patterns and the appropriateness of care delivered. The aim of this study was to examine factors associated with variation in dental services and to assess whether variation by patient and visit characteristics persisted after controlling for […]

OBJECTIVES: The Adelaide Dental Study of Nursing Homes was instigated to provide comprehensive information concerning oral disease experience, incidence and increments in a random sample of those older South Australians residing in Adelaide nursing homes. METHODS: This paper presents caries experience results for existing and new nursing home residents, and caries incidence and increments for […]

OBJECTIVES: The Oral Health of Older Adults with Dementia was instigated in the late 1990s to quantify and compare coronal and root caries incidence and increments in community-living older Australians with and without dementia. METHODS: A longitudinal design was used to conduct dental inspections at baseline and one-year, for two groups of randomly selected community-living […]

BACKGROUND: The twenty-first century will see the evolution of a population of dentate older Australians with dental needs very different from those of older adults in past years. This study provided comprehensive information concerning oral disease prevalence in older South Australian nursing home residents. METHODS: This paper presents cross-sectional baseline results. RESULTS: Most of the […]