Table 8. Correlation coefficients of resource-use amounts derived under 5 case-mix systems, by State system: 1986.

State system	Ohio	West Virginia	New York	Minnesota
Maryland	0.763	0.825	0.688	0.800
Ohio	—	0.773	0.725	0.743
West Virginia	—	—	0.747	0.797
New York	—	—	—	0.753

NOTE: The sample was comprised of 648 patients in 23 urban-profit nursing homes in 6 States (all study States but West Virginia).

SOURCE: (Schlenker, R.E., Stiles, J.D., Carlough, T., and DeVore, P.A., 1988.)