| Popis: |
Low back pain may affect up to 80% of all adults and is the second leading reason for physician visits in ambulatory medicine. Estimates for the annual direct medical costs for treating patients with back pain approach $25 million, despite the fact that it is a self-limited condition in at least 90% of patients with recovery occurring within 6 to 12 weeks. Recent scrutiny of health care delivery has produced numerous observations documenting a high variability in use of resources for medical conditions including low back pain, but few studies have attempted to examine the medical appropriateness of diagnostic and therapeutic decisions. |
