This maps shows the number of people diagnosed with dementia per 1,000 patients aged over 50 in each GP practice. Where two or more practices share an address the pin colour will relate to the practice with the highest diagnosis rate. To view other practices at the same address, click the â€˜nextâ€™ arrow on the tab address. The number of registered patients is the total number registered per GP practice as of January 2016. The dementia diagnosis figures are those registered as of March 2016. Data source: The Quality and Outcomes Framework via the Department of Health.