Antibiotic Use in Long-Term–Care Facilities: Many Unanswered Questions

The extensive use of antibiotics in long-term-care facilities has led to increasing concern about the potential for the development of antibiotic resistance. Relatively little is known, however, about the quantitative relation between antibiotic use and resistance in this population. A better understanding of the underlying factors that account for variance in antibiotic use, unexplained by detected infections, is needed. To optimize antibiotic …