DR FIRTH AND PARTNERS
THE NEW SURGERY, CHESS MEDICAL CENTRE, CHESHAM
COPD004
The percentage of patients with COPD with a record of FEV1 in the preceding 12 months
| Indicator | Year | Numerator | Denominator | Ratio | Centile |
|---|---|---|---|---|---|
| COPD 10 | 2007 | 57 | 69 | 82.6% | |
| COPD 10 | 2008 | 52 | 70 | 74.3% | |
| COPD 10 | 2009 | 67 | 77 | 87.0% | |
| COPD 10 | 2010 | 67 | 77 | 87.0% | |
| COPD 10 | 2011 | 89 | 97 | 91.8% | |
| COPD 10 | 2012 | 88 | 101 | 87.1% | |
| COPD 10 | 2013 | 110 | 115 | 95.7% | |
| COPD004 | 2014 | 122 | 132 | 92.4% | |
| COPD004 | 2015 | 115 | 127 | 90.6% | |
| COPD004 | 2016 | 116 | 127 | 91.3% | |
| COPD004 | 2017 | 129 | 132 | 97.7% | |
| COPD004 | 2019 | 112 | 128 | 87.5% |
