Exploring tuberculosis by types of housing development.

Tuberculosis (TB) is known as a disease of poverty. It has also been related to poor living environment. This study examines the relationship between TB outcome and housing characteristics which is reflective of the socio-economic standing.

A comparative study of clinical features and outcomes in young and older adults with severe acute respiratory syndrome.

Objectives: To determine the clinical presentation, findings, and outcomes of older adults (> 60) with severe acute respiratory syndrome (SARS) and compare these with a control group of younger patients (< or or =60).

Design: Retrospective cohort study.

Setting: A community-based, acute hospital in Hong Kong.