1 / 7

Other measurements

Other measurements. Paola Primatesta UCL, UK. Additional measurements. Less likely to be widely accepted because of lack of international standards, higher cost, more limited interest

hsamuel
Télécharger la présentation

Other measurements

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. Other measurements Paola Primatesta UCL, UK

  2. Additional measurements • Less likely to be widely accepted because of lack of international standards, higher cost, more limited interest • Targeted to specific age groups (e.g. the elderly) or to investigate specific conditions of interest (e.g. lung function)

  3. Criteria for inclusion

  4. Additional measurements

  5. Bone density measurement • For detection of osteoporosis, serious public health issue, affecting up to 1 in 2 women and 1 in 5 men over the age of 50 years • Currently, measurement of bone mineral density using dual energy X-ray absorptiometry is the gold standard for the diagnosis of osteoporosis • Critical issues: cost, standardisation of methods.

  6. Lung function • Of main interest are indices of airway obstruction: the FEV1 (forced expiratory volume in one second), the FVC (forced vital capacity) and the derived ratio FEV1/FVC • Lung function is measured by spirometry • Critical issues: cost; measurement is difficult to conduct and difficult to standardize.

More Related