Table 2 Implemented system changes
November 2004 – October 2005Frequency
Information technology modifications5
Education and training5
Policy development/modification4
Development of standardised reference materials3
Modification of committee structure2
Modification of medical documentation form2
QI abstracts—American College of Physicians and American Thoracic Society1
Development of hospital-wide interdisciplinary team to investigate similar cases1
  • QI, quality improvement.