What is the most common demographic affected by Parkinson's disease?

Parkinson's disease primarily affects older adults, with a significant prevalence in men, especially as age increases. Research indicates that approximately 1 in 100 men over the age of 60 are diagnosed with Parkinson's disease, making it the most common demographic impacted by this condition. This aligns with the understanding that age and gender are key risk factors, with men being more often affected than women.

In contrast, the other demographic groups presented are not accurate reflections of the population affected by Parkinson’s. Women over 60 do experience the disease, but the overall male prevalence is higher, particularly when considering the statistics for older age groups. The notion of men over 100 is not representative; Parkinson's is more frequently diagnosed in those under this age. Lastly, children are extremely rare cases for Parkinson's, as the disease is predominantly a disorder of older adults. Therefore, the selection focusing on men and the specific statistic of 1 in 100 provides a clearer picture aligned with clinical data regarding the demographics of Parkinson's disease.