GSU said:
Can someone provide a link to the article or tell me where to find it please?
Thanks..
You can find it the same place you can find articles relevant to medicine, PubMed.
Lesson: Scientific journals do not give access to their contributions for free. In fact, access can be quite expensive, even for one article. If you are affiliated with a medical school, however, then free access to almost everything is provided via the medical library. Most hospitals that aren't affilated with medical schools usually don't purchased rights to journals.
I've provided what us in science and medicine call the "abstract," a brief synopsis of the article. Before commenting on the article, however, it is highly recommended to actually read the entire article and analyse it, paying particularly close attention to it's methods (which is a course it itself to teach).
-------------------------------------------------------------------------
Anesthesiologist Direction and Patient Outcomes
[CLINICAL INVESTIGATIONS]
Silber, Jeffrey H. M.D., Ph.D*; Kennedy, Sean K. M.D.?; Even-Shoshan, Orit M.S.?; Chen, Wei M.S.?; Koziol, Laurie F. M.S.[//]; Showan, Ann M. M.D.#; Longnecker, David E. M.D.**
Received from the Center for Outcomes Research, the Department of Anesthesiology and Critical Care Medicine, The Children?s Hospital of Philadelphia; the Departments of Anesthesia and Pediatrics, The University of Pennsylvania School of Medicine; the Department of Health Care Systems, The Wharton School and The Leonard Davis Institute of Health Economics, The University of Pennsylvania, Philadelphia, Pennsylvania.
Submitted for publication February 17, 2000.
Accepted for publication May 12, 2000.
Address reprint requests to Dr. J. H. Silber: The Children?s Hospital of Philadelphia, Center for Outcomes Research?, 3535 Market Street, Suite 1029, Philadelphia, Pennsylvania 19104. Address electronic mail to:
[email protected].
Abstract
Background: Anesthesia services for surgical procedures may or may not be personally performed or medically directed by anesthesiologists. This study compares the outcomes of surgical patients whose anesthesia care was personally performed or medically directed by an anesthesiologist with the outcomes of patients whose anesthesia care was not personally performed or medically directed by an anesthesiologist.
Methods: Cases were defined as being either ?directed? or ?undirected,? depending on the type of involvement of the anesthesiologist, as determined by Health Care Financing Administration billing records. Outcome rates were adjusted to account for severity of disease and other provider characteristics using logistic regression models that included 64 patient and 42 procedure covariates, plus an additional 11 hospital characteristics often associated with quality of care. Medicare claims records were analyzed for all elderly patients in Pennsylvania who underwent general surgical or orthopedic procedures between 1991?1994. The study involved 194,430 directed and 23,010 undirected patients among 245 hospitals. Outcomes studied included death rate within 30 days of admission, in-hospital complication rate, and the failure-to-rescue rate (defined as the rate of death after complications).
Results: Adjusted odds ratios for death and failure-to-rescue were greater when care was not directed by anesthesiologists (odds ratio for death = 1.08, P < 0.04; odds ratio for failure-to-rescue = 1.10, P < 0.01), whereas complications were not increased (odds ratio for complication = 1.00, P < 0.79). This corresponds to 2.5 excess deaths/1,000 patients and 6.9 excess failures-to-rescue (deaths) per 1,000 patients with complications.
Conclusions:
Both 30-day mortality rate and mortality rate after complications (failure-to-rescue) were lower when anesthesiologists directed anesthesia care. These results suggest that surgical outcomes in Medicare patients are associated with anesthesiologist direction, and may provide insight regarding potential approaches for improving surgical outcomes.
Silber JH. Kennedy SK. Even-Shoshan O. Chen W. Koziol LF. Showan AM. Longnecker DE. Anesthesiologist direction and patient outcomes.[see comment]. Anesthesiology. 93(1):152-63, 2000 Jul.
--------------------------------------------------------------------------
you're welcome...