IL
| Q2/17-Q1/18 | Q3/16-Q2/17 | Q4/15-Q3/16 | Q1/15-Q4/15 | Q4/14-Q3/15 | Q2/14-Q1/15 | Q1/14-Q4/14 | Q4/13-Q3/14 | |
| Central Line-Associated B...Central Line-Associated B... | N/A | N/A | N/A | N/A | 0.49 ratio | 0.44 ratio | 0.45 ratio | 0.43 ratio |
| Catheter Associated Urina...Catheter Associated Urina... | N/A | N/A | N/A | N/A | 0.72 ratio | 0.90 ratio | 1.09 ratio | 1.11 ratio |
| Surgical Site Infection f...Surgical Site Infection f... | 0.94 ratio | 0.85 ratio | 0.94 ratio | 0.97 ratio | 0.91 ratio | 0.87 ratio | 0.90 ratio | 0.95 ratio |
| Surgical Site Infection f...Surgical Site Infection f... | 0.96 ratio | 0.86 ratio | 0.86 ratio | 0.92 ratio | 0.86 ratio | 0.88 ratio | 0.88 ratio | 0.90 ratio |
| Methicillin-resistant Sta...Methicillin-resistant Sta... | 0.57 ratio | 0.67 ratio | 0.67 ratio | 0.85 ratio | 0.76 ratio | 0.71 ratio | 0.72 ratio | 0.71 ratio |
| Clostridium difficile (or...Clostridium difficile (or... | 0.94 ratio | 1.01 ratio | 1.00 ratio | 1.02 ratio | 0.97 ratio | 0.95 ratio | 0.97 ratio | 0.96 ratio |