Biomedical subjects

J R Clayer

Publications and source records attributed to J R Clayer.

4 recordsLinked to original sources

PubMed1992

Epidemiology by computer.

Collecting epidemiological data from a large community sample has, in the past, been a costly and time-consuming exercise. This paper outlines a methodology for undertaking such research by using a set of standard psychiatric questionnaires, including a computerised version of the Diagnostic Interview Schedule Screening Interview on a portable laptop computer. The study of 1009 country South Australian subjects found that this technique provided prevalence estimates similar to those obtained from the more established Diagnostic Interview Schedule, with the added benefit that all interviews were successfully carried out by lay interviewers under minimal supervision, in the subject's home.

Computers↗

PubMed1991

Suicide by aboriginal people in South Australia: comparison with suicide deaths in the total urban and rural populations.

OBJECTIVE: To ascertain the number of recorded deaths by suicide of Aboriginal people and non-Aboriginals in South Australian urban and rural areas over the period 1981-1988. METHOD: The South Australian Coroner's records were examined by one of the authors and an Aboriginal research officer in consultation with members of the South Australian Aboriginal community (who identified Aboriginal suicides wrongly recorded as non-Aboriginal suicides). RESULTS: There was a major increase in suicide by Aboriginal people, both urban and rural, over that period, not marked by a similar increase for non-Aboriginal South Australians. CONCLUSIONS: A comparison can be drawn with reports of suicide by American Indians. It is possible that Aboriginal deaths by suicide can be ascribed to "anomie" (a concept first developed by Durkheim of social disintegration affecting tribal peoples under colonisation). The paper highlights the need for the development of successful intervention programmes in Aboriginal health.

Adolescent↗

PubMed1986

The evaluation of illness behaviour and exaggeration of disability.

The evaluation of illness behaviour can be complicated by subjective influences in either the patient or the clinician; these often arise in the evaluation of persons seeking compensation for injuries in which the symptoms are apparently exaggerated. The present study attempts to assess the usefulness of the CE Scale in determining the degree of conscious exaggeration by compensation claimants. Comparisons were made between psychiatrists' clinical evaluations of claimants and the scores obtained on this scale. The relationship between these two measures was found to be significant at the 1% level and specificity and sensitivity for less than 25% exaggeration on psychiatrists rating with a CE Scale cut-off of 11.69% and 100% respectively: for less than 34% exaggeration, they were 88% and 83%.

Adult↗

PubMed1985

Some health consequences of a natural disaster.

A survey of the health and psychosocial problems of all victims of the 1983 South Australian Ash Wednesday Bushfires was carried out 12 months after the disaster. A total of 1526 victims completed an extensive questionnaire that included the 28-item General Health Questionnaire and a self-reporting check-list of specific health problems. The data received indicated a significant increase in stress-related conditions, including hypertension, gastrointestinal disorders, diabetes, and mental illness, while the prevalence of nonstress-related conditions such as cancer or urological disease were not increased significantly. Health problems increased during the 12 months following the bushfire and diminished toward the end of that period, but a large number of difficulties remained. Certain disaster experiences, particularly the type of loss suffered, were found to be significantly related to health.

Adolescent↗