On developing expert-based decision-support systems in physical therapy: the NIOSH low back atlas.

We have described the process of the initial development of an expert-based decision-support system for the management of patients with low back syndrome. Important considerations for developing decision-support systems are reviewed, both generally and specifically. The term "expert" is dissected and discussed. Our work so far involved congregation of a number of experts and compilation of a testing protocol. We are now refining the system for specific populations and purposes.