1 / 9

Age Assessment in the Living

Age Assessment in the Living. Lucina Hackman. Rationale. Medical: Pinpoint timing of medical interventions Understand disease progression Assess efficacy of medical interventions Legal: Assess age of perpetrator/victim Assess age of asylum seekers. Asylum.

dung
Télécharger la présentation

Age Assessment in the Living

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Age Assessment in the Living Lucina Hackman

  2. Rationale • Medical: Pinpoint timing of medical interventions Understand disease progression Assess efficacy of medical interventions • Legal: Assess age of perpetrator/victim Assess age of asylum seekers

  3. Asylum • UNICEF estimates that around 50 million children are not registered at birth-no record of age. • In the UK in 2007-3,525 unaccompanied children tried to enter the country- 54% resulted in age disputes • Child trafficking (UK) is a growing issue-76% of children trafficked fall into the 14-17 age group (2009)

  4. Current Practices Use of : Psychological assessment External physical assessment (secondary sexual characteristics) Radiographs compare skeletal maturation (ossification centres and epiphyseal fusion times) with chronological maturation (Atlases)

  5. Ossification centres • Matches maturation of various parts of the skeleton with chronological age • Appearance of ossification centres • Changes in shape of ossification centres • Fusion of ossification centres • Use of growth-changes in size of skeletal elements

  6. Challenges • Are the atlases still relevant today? 1. Nutrition-secular changes 2. Population differences • Is any atlas more accurate than another (in relation to each other or in relation to a modern population) • If there is an error-where does it lie and in what direction

  7. Current Project • Access radiographs in Ninewells Hospital (numbers around 600 images for each joint area)-this is currently being undertaken • Access equivalent dataset in New Delhi, India-August 2009 • Compare results • Between Atlases 2. Between populations

  8. Data Collection • Examine each area of joint • Compare how closely each area corresponds to the image shown for that age in the atlas • Record the discrepancy • Subject to statistical analysis

  9. Any Questions?

More Related