DERRY DOWNS SURGERY
29 DERRY DOWNS, ST. MARY CRAY, ORPINGTON
AST004
The percentage of patients with asthma aged 14 or over and who have not attained the age of 20, on the register, in whom there is a record of smoking status in the preceding 12 months
| Indicator | Year | Numerator | Denominator | Ratio | Centile |
|---|---|---|---|---|---|
| ASTHMA 3 | 2005 | 17 | 25 | 68.0% | |
| ASTHMA 3 | 2006 | 23 | 26 | 88.5% | |
| ASTHMA 3 | 2007 | 19 | 21 | 90.5% | |
| ASTHMA 3 | 2008 | 20 | 24 | 83.3% | |
| ASTHMA 3 | 2009 | 23 | 28 | 82.1% | |
| ASTHMA 3 | 2010 | 26 | 28 | 92.9% | |
| ASTHMA 3 | 2011 | 25 | 30 | 83.3% | |
| ASTHMA 3 | 2012 | 22 | 30 | 73.3% | |
| ASTHMA 10 | 2013 | 25 | 29 | 86.2% | |
| AST004 | 2014 | 26 | 30 | 86.7% | |
| AST004 | 2015 | 26 | 30 | 86.7% | |
| AST004 | 2016 | 18 | 22 | 81.8% | |
| AST004 | 2017 | 14 | 16 | 87.5% | |
| AST004 | 2018 | 16 | 20 | 80.0% | |
| AST004 | 2019 | 10 | 12 | 83.3% | |
| AST004 | 2020 | 16 | 17 | 94.1% | |
| AST008 | 2021 | 23 | 29 | 79.3% | |
| AST008 | 2022 | 16 | 31 | 51.6% | |
| AST008 | 2023 | 29 | 29 | 100.0% |
