Today’s modern trauma system is a relatively new phenomenon, and trauma surgeons are constantly responding to the changing needs of the populations they serve.
This process of developing EBM-based guidelines and applying them to clinical care highlights the tension between generating unbiased knowledge based on statistical aggregation and the application of this information to individual patients.
Elderly persons should not be excluded from participation in clinical trials for cardiovascular drugs since that population comprises the largest number of patients with cardiovascular disease.