Showing results (1-10 of 295) with videos related to
Sort By:
Pageof 30
The New England Journal of Medicine|June 22, 2000
A comparison of observational studies and randomized, controlled trialsK Benson, A J HartzArchives of Pathology & Laboratory Medicine|January 1, 1984
Overlap index. An alternative to sensitivity and specificity in comparing the Utility of a laboratory testA J HartzAmerican Journal of Public Health|October 1, 1994
Comparing hospitals that perform coronary artery bypass surgery: the effect of outcome measures and data sourcesA J Hartz, E M KuhnArchives of Family Medicine|December 1, 1995
The elements of statistics for clinical readersA J Hartz, R L HollowayAmerican Journal of Public Health|April 1, 1980
Natural history of obesity in 6,946 women between 50 and 59 years of ageA J Hartz, A A RimmInternational Journal for Quality in Health Care : Journal of the International Society for Quality in Health Care|August 1, 1997
The relationship of the value of outcome comparisons to the number of patients per providerA J Hartz, E M Kuhn, H KrakauerHealth Services Research|August 1, 1995
Correlation of rates of coronary artery bypass surgery, angioplasty, and cardiac catheterization in 305 large communities for persons age 65 and olderE M Kuhn, A J Hartz, M BarasJournal of Clinical Epidemiology|February 5, 1998
Identification of heavy drinkers using a combination of laboratory testsA J Hartz, C Guse, A Kajdacsy-BallaMedical Care|July 21, 1999
Prestige of training programs and experience of bypass surgeons as factors in adjusted patient mortality ratesA J Hartz, E M Kuhn, J PulidoPageof 30