97 68.9 168 54.9 14.8 cleveland clinic foundation 232 75.8 324 42.6 21.4 university of cincinnati medical center 108 78.3 157 46.5 10.6 university hospital , cleveland 112 80.0 148 46.0 8.3 integris baptist medical center , oklahoma city 149 85.6 206 67.6 10.7 oregon health sciences university hospital , portland 190 76.7 258 50.5 14.6 va hospital , portland , ore .