To ask the Scottish Executive, further to the answer to question S3W-10033 by Shona Robison on 29 February 2008, whether it accepts that the actual number of people in Scotland who have Parkinson’s disease could be more than double the estimate captured through the Practice Team Information scheme, in light of the findings of the Parkinson’s Disease Society that peer-reviewed prevalence data suggests that more than 10,200 people in Scotland live with Parkinson’s disease, of whom most will have idiopathic Parkinson’s.
The answer to question S3W-10033 on 29 February 2008 made clear that the estimate of prevalence given (4,800) was based on the Practice Team Information arrangements. The study cited by the Parkinson’s Disease Society (von Campenhausen et al, 2005) found an average prevalence of 130 per 100,000, which would equate to some 6,650 people in Scotland. The estimate of 10,200 people cited by the Society appears to be based on the single study which provided the highest prevalence estimate in the von Campenhausen review.
Overall, existing research suggests that the prevalence of Parkinson’s disease in Scotland, although very likely to be higher than the number estimated to consult a general practice in a single year, is unlikely to be more than double that number. Further work would be required to determine more precisely the number of those in Scotland with the disease.
Whatever the exact prevalence, the Scottish Government takes very seriously the needs of people with Parkinson’s disease, and welcomes the fact that NHS Quality Improvement Scotland is developing clinical standards relating to the condition.
All answers to written parliamentary questions are available on the Parliament’s website, the search facility for which can be found at http://www.scottish.parliament.uk/webapp/wa.search.