Outcome in surgical patients | Amount by which rates are lower for: | |
---|---|---|
High RN staffing | High staffing, all levels (RNs, LPNs, aides) | |
Urinary tract infection | 5-6% | 3-14% |
Failure to rescue | 4-6% | 2-12% |
Hospital-acquired pneumonia | 11% | 19% |
Note: Difference is expressed as a range of values (e.g., 2-12 percent) because several statistical models were used in evaluating the relationship between nurse staffing levels and each adverse event. |
Source: Needleman J, Buerhaus P, Mattke S, et al. Nurse-staffing levels and patient outcomes in hospitals. Final report for Health Resources and Services Administration. Contract No. 230-99-0021. 2001. Harvard School of Public Health, Boston, MA.