Asthma Diagnostic Hubs - Fractional exhaled Nitric Oxide (FeNO) Machines, Consumables & Support

Within Hertfordshire and West Essex currently, the diagnosis of asthma is made mostly in primary care with GP surgeries utilising peak flow diaries and spirometry in most cases. These tools are now deemed to be insufficient and inaccurate, and they do not include the newest, more specific methods of arriving at diagnosis such as FeNO measurements. The data within Hertfordshire and West Essex confirms that there is a significant gap between our expected and estimated asthma prevalence with more than 30% of the popul...