CO
| 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 | 0.48 ratio | 0.43 ratio | 0.41 ratio | 0.44 ratio |
| Catheter Associated Urina...Catheter Associated Urina... | N/A | N/A | N/A | N/A | 0.60 ratio | 0.69 ratio | 0.82 ratio | 0.86 ratio |
| Surgical Site Infection f...Surgical Site Infection f... | 1.10 ratio | 1.06 ratio | 1.05 ratio | 1.11 ratio | 0.89 ratio | 0.88 ratio | 0.76 ratio | 0.77 ratio |
| Surgical Site Infection f...Surgical Site Infection f... | 0.67 ratio | 0.69 ratio | 1.12 ratio | 1.18 ratio | 0.97 ratio | 1.03 ratio | 0.99 ratio | 1.01 ratio |
| Methicillin-resistant Sta...Methicillin-resistant Sta... | 0.72 ratio | 0.68 ratio | 0.64 ratio | 0.61 ratio | 0.53 ratio | 0.56 ratio | 0.52 ratio | 0.55 ratio |
| Clostridium difficile (or...Clostridium difficile (or... | 0.92 ratio | 0.97 ratio | 1.10 ratio | 1.12 ratio | 1.05 ratio | 1.09 ratio | 1.09 ratio | 1.05 ratio |