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Biomedical subjects

J E Ward

Publications and source records attributed to J E Ward.

99 records · Page 6Linked to original sources
PubMedDate not supplied

Is there gender bias in research fellowships awarded by the NHMRC?

OBJECTIVE: To assess whether there is gender bias in the allocation of research fellowships granted by the Research Fellowships Committee of the National Health and Medical Research Council. DATA SOURCES: Anonymous data from applications for a research fellowship from 1994 to 1997. RESULTS: More men than women apply for research fellowships (sex ratio, 2.5:1), but there is no difference in the proportion of male or female applicants who succeed in their application. Among new applicants, men tend to apply for a higher level of fellowship than women. CONCLUSIONS: Lack of data about the numbers of eligible men and women means that we cannot draw conclusions about self-selection biases among potential applicants. However, the selection procedures of the Committee appear to be unbiased. The gender of applicants does not influence the outcome of their application.

Databases, Factual↗
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Increasing women's compliance with opportunistic cervical cancer screening: a randomized trial.

Our objective was to evaluate the efficacy and acceptability of two interventions designed to increase opportunistic cervical cancer screening. We designed a randomized trial of two interventions additional to usual care. We recruited 17 male general practitioners selected at random from the inner metropolitan region of Sydney, Australia. The patients were 202 women, between 20 and 65 years of age, eligible for a Pap smear. We allocated minimal and maximal interactional interventions to obtain consent for a Pap smear. Our main outcome measure was women's having a Pap smear during the consultation or within one month. We also measured acceptability of interventions to practitioners and women. These were our results: minimal: 55% of women had a Pap smear; maximal: 67% of women had a Pap smear; total when both approaches are combined: 61%. We conclude that brief advice is as effective as maximal persuasion in increasing women's compliance with opportunistic screening in routine consultations. Both interventions were acceptable to women. Practitioners preferred the minimal intervention. We demonstrate opportunistic screening is an effective and acceptable way to encourage women at risk to have a Pap smear.

Adult↗
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A review of attachments for removable partial denture design: Part 2. Treatment planning and attachment selection.

Part 2 follows the initial review of attachment partial dentures presented in Part 1 and considers the analysis of specific treatment requirements to provide a rationale for appropriate attachment selection. The tooth/tissue-supported removable partial denture is carefully reviewed and several treatment philosophies for attachment use in this situation are discussed.

Dental Clasps↗
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Review of attachments for removable partial denture design: 1. Classification and selection.

An attachment is a mechanical device, other than a clasp assembly, that functions as a direct retainer. Attachments for removable partial denture treatment are reviewed and a method for classifying different types of attachments is provided. Attachments are categorized as precision or semiprecision, depending upon the method of manufacture; internal or external, according to their intracoronal or extracoronal location relative to the abutment tooth; and rigid or resilient, as determined by the amount of movement allowed between the component parts. They are also classified by design. The advantages and disadvantages of attachment use as well as indications and contraindications are considered. Additionally, the conventional clasp-type direct retainer is compared to attachments.

Dental Abutments↗
PubMedDate not supplied

Concentrations of organochlorine pesticides in the adipose tissue of British Columbia residents.

Adipose tissue from a sample of 41 British Columbians was analyzed for a number of organochlorine pesticides. Pesticide concentrations were very low. Persistent fat-soluble compounds like DDT were found at the highest concentrations, whereas compounds that either quickly metabolize to other forms or are readily excreted were found at low levels or not detected. Data on age, sex, area of residence, occupation, diet and weight were obtained by interview. Increasing age was related to increasing levels of several of the persistent pesticides. Although there were insufficient data for statistical analysis, two individuals with potential occupational exposures had much higher levels of the pesticides than other subjects. Although population-based surveys of these organochlorine pesticides in human tissue may have little value, further study may be warranted for groups known to have had high exposures (e.g. occupationally exposed).

Adipose Tissue↗