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Biomedical subjects

G Webster

Publications and source records attributed to G Webster.

61 records · Page 4Linked to original sources
PubMedDate not supplied

A suggested classification of bite marks in foodstuffs in forensic dental analysis.

Bite marks have been reported in flesh, foodstuffs and inanimate objects. Those in foodstuffs occur widely in cases of larceny but also occur in serious crimes such as murder. Evaluation of distinctive characteristics in food bites differs from the corresponding assessment of flesh bite marks in that the assessment is made on the impression made by the labial aspect of the teeth and not on the biting edge, because the teeth penetrate the bitten foods to different depths. The terminology used to describe food bite marks is very varied and a classification of food bites has been formulated in an effort to bring a degree of uniformity to the analysis of such marks.

Bites, Human↗
PubMedDate not supplied

Trends and variations in perinatal mortality and low birthweight: the contribution of socio-economic factors.

OBJECTIVE: To examine trends and regional variations in perinatal mortality and low birthweight (LBW) and regional variations in socio-economic risk factors. METHODS: Population-based study of Central West Region of Ontario with approximately 28,000 births annually during the period 1988-1995 using vital statistics records and Census data. RESULTS AND CONCLUSIONS: There was no significant change in the perinatal mortality rate averaging 9.4 per 1,000 births per year. The LBW rate increased from 49.7 to 54.8 per 1,000, while the prematurity rate increased from 56.1 to 75.8 per 1,000. Significant variation occurred in outcomes among different regions, which was partially explained by socio-economic factors. The increases in LBW and prematurity rate emphasize the need for effective targeted services and programs. In their planning and implementation, regional variations in socio-economic factors, and other factors such as: the availability and utilization of services and barriers to access in services, require further evaluation and consideration.

Cause of Death↗