Selected Incidence Rates for Ohio by Network Health Service Area for December, 2007 H S A Percent AVF Used Percent AVF Placed Catheter Rate C 10.0% 30.0% 90.0% D 10.5% 18.4% 84.2% E 0.0% 12.5% 100.0% F 4.6% 18.2% 90.9% G 8.0% 12.0% 84.0% H 5.0% 15.0% 95.0% I 8.3% 16.7% 91.7% J 26.3% 36.8% 68.4% K 12.9% 28.6% 72.9% L 10.0% 10.0% 76.7%